Posts Tagged ‘again’

Change Windows 10 default lock screen image via win registry LockScreenImage key change

Tuesday, September 21st, 2021

fix-lock-screen-missing-change-option-on-windows-10-windows-registry-icon

If you do work for a corporation on a Windows machine that is part of Windows Active Directory domain or a Microsoft 365 environment and your Domain admimistrator after some of the scheduled updates. Has enforced a Windows lock screen image change.
You  might be surprised to have some annoying corporation logo picture shown as a default Lock Screen image on your computer on next reoboot. Perhaps for some people it doesn't matter but for as a person who seriously like customizations, and a valuer of
freedom having an enforced picture logo each time I press CTRL + L (To lock my computer) is really annoying.

The logical question hence was how to reverse my desired image as  a default lock screen to enkoy. Some would enjoy some relaxing picture of a Woods, Cave or whatever Natural place landscape. I personally prefer simplicity so I simply use a simple purely black
background.

To do it you'll have anyways to have some kind of superuser access to the computer. At the company I'm epmloyeed, it is possible to temporary request Administrator access this is done via a software installed on the machine. So once I request it I become
Administratof of machine for 20 minutes. In that time I do used a 'Run as Administartor' command prompt cmd.exe and inside Windows registry do the following Registry change.

The first logical thing to do is to try to manually set the picture via:
 

Settings ->  Lock Screen

But unfortunately as you can see in below screenshot, there was no way to change the LockScreen background image.

Windows-settings-lockscreen-screenshot

In Windows Registry Editor

I had to go to registry path


[HKEY_LOCAL_MACHINE\SOFTWARE\Policies\Microsoft\Windows\.]

And from there in create a new "String Value" key
 

"LockScreenImage"


so full registry key path should be equal to:


[HKEY_LOCAL_MACHINE\SOFTWARE\Policies\Microsoft\Windows\Personalization\LockScreenImage]"

The value to set is:

C:\Users\a768839\Desktop\var-stuff\background\Desired-background-picture.jpg

windows-registry-change-lock-screen-background-picture-from-registry-screenshot

If you want to set a black background picture for LockScreen like me you can download my black background picture from here.

That's all press CTRL + L  key combination and the black screen background lock screen picture will appear !

Hopefully the Domain admin, would not soon enforce some policty to update the registry keys or return your old registry database from backup if something crashs out with something strange to break just set configuration.

To test whether the setting will stay permanent after the next scheduled Windows PC update of policies enforced by the Active Directory (AD) sysadmin, run manually from CMD.EXE

C:\> gpupdate /force


The command will download latest policies from Windows Domain, try to lock the screen once again with Control + L, if the background picture is still there most likely the Picture change would stay for a long.
If you get again the corporation preset domain background instead,  you're out of luck and will have to follow the same steps every, now and then after a domani policy update.

Enjoy your new smooth LockScreen Image 🙂

 

The names of the Twelve apostles of Christ – Feast of the Twelve Glorious and Primal Apostles in Eastern Orthodox Church (30th of June)

Wednesday, June 30th, 2021

Roman_Domitilla-Katakomben_Fresko__Christus_und_die_12_Apostel__und_Christussymbol__Chi_Rho__1
Jesus and his Twelve Apostles, fresco with the Chi-Rho symbol ☧, Catacombs of Domitilla, Rome

One day after the June 29 the Feast of The Glorious and First among Apostles Peter and Paul  on 30th of June according to so called new calendar in the Eastern Orthodox Church comes, the remembrace of Feast of the gathering of 12 Glorious apostles (Σύναξη των Αγίων Δώδεκα Αποστόλων).

Simon_ushakov_last_supper_1685

The Secret Supper (Christ and the 12 Apostles iconographer Simon Ushakov y. 1685 (Jude the Iscariot the traitor without a halo)

"The names of the 12 Holy Apostles are: Simon (called Peter), Andrew his brother, Jacob the Zabedee and John his brother, Philip and Bartholomew, Thomas and Mathew (tax collectors), James, son of Alphaeus and Levi called (Thadeus), Simon The Canonite and Jude the Iscariot who has betrayed Christ"

(Gospel of Mathew 10:2-4)

 

13 When morning came, he called his disciples to him and chose twelve of them, whom he also designated apostles: 14 Simon (whom he named Peter), his brother Andrew, James, John, Philip, Bartholomew, 15 Matthew, Thomas, James son of Alphaeus, Simon who was called the Zealot, 16 Judas son of James, and Judas Iscariot, who became a traitor.

(Luke 6:13-16)

15 And in those days Peter stood up in the midst of the disciples, and said, (the number of names together were about an hundred and twenty,)

16 Men and brethren, this scripture must needs have been fulfilled, which the Holy Ghost by the mouth of David spake before concerning Judas, which was guide to them that took Jesus.

17 For he was numbered with us, and had obtained part of this ministry.

18 Now this man purchased a field with the reward of iniquity; and falling headlong, he burst asunder in the midst, and all his bowels gushed out.

19 And it was known unto all the dwellers at Jerusalem; insomuch as that field is called in their proper tongue, Aceldama, that is to say, The field of blood.

20 For it is written in the book of Psalms, Let his habitation be desolate, and let no man dwell therein: and his bishoprick let another take.

21 Wherefore of these men which have companied with us all the time that the Lord Jesus went in and out among us, (Acts 1:15-26)

Synaxis_of_the_Twelve_Apostles_by_Constantinople_master_early_14th_circa_Pushkin_museum

The Synaxis of the Twelve Apostles. Russian, 14th century, Moscow Museum.

"Jesus had other desciples as well that were seventeen and other circles of desciples around each of the pupils, however they have alwasys been considered less venerable as they did not been so close to Christ and did not understand so well the mysterios of Christ's teaching and did not persevere as mcuh as the twelve and the seventeen of desciples. Those had been been distinguished among the King, those who have been the closest people to the Teacher" (Saint John Chrysostomos)

In Constantinople Saint King Constantine ( y. 274 – 337 ), has built a famous Church dedicated to the 12 Apostles. In historian documents there is data for a first time the feast is celebrated in the V-th century.

While the memory of each apostle has a separate day in the Church calendar yearly circle, they 12 apostles are sharing the same honor, because the Holy Scriptures and the Tradition glorifious their high efforts for building the Church on top of the corner stone that is Jesus Christ himsef and for their perseverance to accept martyrdom for Christ, thus to accent this they're is this special feast the Gathering of the 12 Glorious Apostles on 30th of June. As the Holy Scriptures says they're a friends of God (John 15:14), and when the Son of Man (Jesus) sits on the glory of his power, they all are to sit on 12 thrones, to judge the 12 Hebrew tribes (Mathew 19:28). 

In first centuries the Church has been feasting all the apostles together, Later she has included saint Apostle Paul, again the full list of names of the apostles are as follows:

1. Saint Apostle Peter the First Called (commemorated 29 June and 16 of January)

2. Saint apostle Andrew the First Called – as has been called by Christ together with Peter (30 November)

3.  Saint Jacob the Zebedee (30 April)

4. Saint Apostle John the Zebedee – the evangelist (26 September and 8 May)

5. Saint Apostle Philip (14 November)

6. Saint apostle Bartholomew or Nathanael (11 June and 25 August)

7. Saint apostle Thomas (6 October)

8. Saint apostle Mathew – evangelist (16 November)

9. Saint Apostle Jacob – son of Alpheus 9 October)

10. Saint Apostle Jude – fleshly brother of Christ (son of Joseph), called also Thadeus and Levi (19 June)

11. Saint Apostle Mathew (Mathias) (9 August)

12. Saint Apostle Paul  (Paul of Tarsus) (29 June)

The Church books define the feast day as the "Gathering of the Twelve", because this number of 12 apostles is initial and depics Christ essence of Completeness (as he is All in everything) Mathew (10:1-5)

 

Lazarus Sunday – The Resurrection from the Death of Lazarus in the fourth day as a proof for the Mass Coming Resurrection

Monday, April 26th, 2021

Saint_Lazarus_-resurrected-in-4th-day-Miracle_Icon_Sinai_12th_century

Ancient Miracle Making Icon of Lazarus Resurrected in the 4th day after being in the grave by Christ –  O death, where is thy sting? O grave, where is thy victory?

Lazarus Sunday is one the a moveable feast in the Eastern Orthodox Church and Church set it to always be on the 6th Saturday of the Great Lent.
I decided to write few lines about Saint Lazarus because he is one of my favourite saints and because I hope anyone could benefit spiritually by this.

Saint_Lazarus-icon-XVI-century-the-righteous-Lazarus-Larnake-Cyprus

The name Lazarus stems from the Latinised form of the Aramic: אלעזר, Elʿāzār, cf. Heb. Eleazar —"God helped")

The raising of Lazarus at Bethany – today the West Bank town of Al-Eizariya, which translates to "the place of Lazarus" – is the climactic narrative: exemplifying the power of Jesus "over the last and most irresistible enemy of humanity: death. For this reason, it is given a prominent place in the gospel. The feast of Resurrection of Lazarus is a great feast of importance for both us the Eastern Orthodox Christistians as well as Roman Catholics.

Back in the days when I first read about Lazarus while reading the bible for a first time I've been completely wonderstruck, reading that a man who was in the grave for 4 days could come back to life. Perhaps the resurrection of Lazarus story described was a major building block which give me  enormous joy and same time fear and hope on God's mercy towards man. Of course reading about the Resurrection that is expecting each and every of us was mostly scareful especially when I remembered all my bad innumerous sins and transgressions but same time it filled me with joy that after all the life we live now is not meaningless, but after death bed another never ending life in a never dying new resurrected bodies is awaiting each human some of is to be living in never ending joy in the new body and some to be living in a new body holding the dark landmarks of their unrepented sins for eternity (the hell) about which we are constantly warned  …

The Bible story of Lazarus brings me back in the days, whenI personally have experienced "a spiritual" resurrection when 15 years ago God by his great mercy has given me the gift of faith not because I have done something but because I was in suffer and obviously he had pity on my pain and answered my call for help. Have to say It was not me that have done something special besides a whole hearted prayers to Jesus Christ to show me if he really exists and imy promise that I will serve him if he is really God and not a history fiction. The following uneartly Joy and Peace I have received as a Gift from God while being in that desperated state I would not forget my whole life. In that very moments back in the distant 2006 I still remember I was amazed on the difference of being with God feeling his presence in your soul and the emptiness of feeling alone in a cold and dark universe that doesn't care. The moment I received the grace of God not because of me but because of his great mercy was a moment of immerse joy that was consuming all the earthly suffering and cares. The "feeling" if it at all can be named a feeling was exactly like you have been death in spirit all your life or at least a big part of your life and suddenly you come to live and have breath.

It took me a harsh battle to find out where is Christ's Church and if really there is a Church as described in the Holy Bible (Jesus Christ promised a Church) and I was not aware where this Christ Church is even though I have been blessed to have live in a Eastern Orthodox country.  During 2006 – 2007 I have to read many many books and have the chance to meet many people in Varna's Spiritual Educational Center Saint Archangel Michail and the key person Borislav Avramov who played and continues to play a main role for the existence of the center. I've the chance to meet many other good people who already have been Christians for many days and lived in the Church,as well as many other dedicated Christians who were orthodox but did not fully lived according to Church teaching. A key role in my development as a realized Christian played the monks from Pomorie Monastery Saint Great Martyr George who I have the chance by God's providence to visit many times. They have corrected many of my erronical understanding of Christianity which has been there due to my only source for Christian living examples was books and Internet. My knowledge and understanding on Christianity, Mysterious and Truths revealed by Christ hence was chaotical mixed up (as i had red too many books without any systematics, including many non-canonical books like the The Ethiopian Book of Enoch and many non-canonical books and ancient writtings which included a lot misfacts and heretisms.  This all has led me to choose to become an Eastern Orthodox Christian being convinced by the historical facts about the Church which are still being lived to this very date in the Mystery life of the One Holy Eastern Orthodox Church.

Sarcophagus-of-Jonah-Lazarus_resurrection-engraved-3rd-4th-century

The Resurrection of Lazarus is described in the Holy Bible's Gospel of John Book
 

Chapter 11

Resurrection-of-the-Righteous-Lazarus-Christ-in-the-home-of-Simon-the-Lepper-fresco-of-homilies-of-saint-Gregory_Nizianzin

1. Now a certain man was sick, named Lazarus, of Bethany, the town of Mary and her sister Martha.

(It was that Mary which anointed the Lord with ointment, and wiped his feet with her hair, whose brother Lazarus was sick.)

Therefore his sisters sent unto him, saying, Lord, behold, he whom thou lovest is sick.

When Jesus heard that, he said, This sickness is not unto death, but for the glory of God, that the Son of God might be glorified thereby.

Now Jesus loved Martha, and her sister, and Lazarus.

When he had heard therefore that he was sick, he abode two days still in the same place where he was.

Then after that saith he to his disciples, Let us go into Judaea again.

His disciples say unto him, Master, the Jews of late sought to stone thee; and goest thou thither again?

Jesus answered, Are there not twelve hours in the day? If any man walk in the day, he stumbleth not, because he seeth the light of this world.

10 But if a man walk in the night, he stumbleth, because there is no light in him.

11 These things said he: and after that he saith unto them, Our friend Lazarus sleepeth; but I go, that I may awake him out of sleep.

12 Then said his disciples, Lord, if he sleep, he shall do well.

13 Howbeit Jesus spake of his death: but they thought that he had spoken of taking of rest in sleep.

14 Then said Jesus unto them plainly, Lazarus is dead.

15 And I am glad for your sakes that I was not there, to the intent ye may believe; nevertheless let us go unto him.

16 Then said Thomas, which is called Didymus, unto his fellowdisciples, Let us also go, that we may die with him.

17 Then when Jesus came, he found that he had lain in the grave four days already.

18 Now Bethany was nigh unto Jerusalem, about fifteen furlongs off:

19 And many of the Jews came to Martha and Mary, to comfort them concerning their brother.

20 Then Martha, as soon as she heard that Jesus was coming, went and met him: but Mary sat still in the house.

21 Then said Martha unto Jesus, Lord, if thou hadst been here, my brother had not died.

22 But I know, that even now, whatsoever thou wilt ask of God, God will give it thee.

23 Jesus saith unto her, Thy brother shall rise again.

24 Martha saith unto him, I know that he shall rise again in the resurrection at the last day.

25 Jesus said unto her, I am the resurrection, and the life: he that believeth in me, though he were dead, yet shall he live:

26 And whosoever liveth and believeth in me shall never die. Believest thou this?

27 She saith unto him, Yea, Lord: I believe that thou art the Christ, the Son of God, which should come into the world.

28 And when she had so said, she went her way, and called Mary her sister secretly, saying, The Master is come, and calleth for thee.

29 As soon as she heard that, she arose quickly, and came unto him.

30 Now Jesus was not yet come into the town, but was in that place where Martha met him.

31 The Jews then which were with her in the house, and comforted her, when they saw Mary, that she rose up hastily and went out, followed her, saying, She goeth unto the grave to weep there.

32 Then when Mary was come where Jesus was, and saw him, she fell down at his feet, saying unto him, Lord, if thou hadst been here, my brother had not died.

33 When Jesus therefore saw her weeping, and the Jews also weeping which came with her, he groaned in the spirit, and was troubled.

34 And said, Where have ye laid him? They said unto him, Lord, come and see.

35 Jesus wept.

36 Then said the Jews, Behold how he loved him!

37 And some of them said, Could not this man, which opened the eyes of the blind, have caused that even this man should not have died?

38 Jesus therefore again groaning in himself cometh to the grave. It was a cave, and a stone lay upon it.

39 Jesus said, Take ye away the stone. Martha, the sister of him that was dead, saith unto him, Lord, by this time he stinketh: for he hath been dead four days.

40 Jesus saith unto her, Said I not unto thee, that, if thou wouldest believe, thou shouldest see the glory of God?

41 Then they took away the stone from the place where the dead was laid. And Jesus lifted up his eyes, and said, Father, I thank thee that thou hast heard me.

42 And I knew that thou hearest me always: but because of the people which stand by I said it, that they may believe that thou hast sent me.

43 And when he thus had spoken, he cried with a loud voice, Lazarus, come forth.

44 And he that was dead came forth, bound hand and foot with graveclothes: and his face was bound about with a napkin. Jesus saith unto them, Loose him, and let him go.

45 Then many of the Jews which came to Mary, and had seen the things which Jesus did, believed on him.

46 But some of them went their ways to the Pharisees, and told them what things Jesus had done.

47 Then gathered the chief priests and the Pharisees a council, and said, What do we? for this man doeth many miracles.

48 If we let him thus alone, all men will believe on him: and the Romans shall come and take away both our place and nation.

49 And one of them, named Caiaphas, being the high priest that same year, said unto them, Ye know nothing at all,

50 Nor consider that it is expedient for us, that one man should die for the people, and that the whole nation perish not.

51 And this spake he not of himself: but being high priest that year, he prophesied that Jesus should die for that nation;

52 And not for that nation only, but that also he should gather together in one the children of God that were scattered abroad.

53 Then from that day forth they took counsel together for to put him to death.

54 Jesus therefore walked no more openly among the Jews; but went thence unto a country near to the wilderness, into a city called Ephraim, and there continued with his disciples.

55 And the Jews' passover was nigh at hand: and many went out of the country up to Jerusalem before the passover, to purify themselves.

56 Then sought they for Jesus, and spake among themselves, as they stood in the temple, What think ye, that he will not come to the feast?

57 Now both the chief priests and the Pharisees had given a commandment, that, if any man knew where he were, he should shew it, that they might take him.

Lazarus-Resurrection-place-tomb-in-Bethany-Israel-Lazarus-resurrected-in-4th-day-by-Christ

Saint Lazarus original Burial Place in Tomb Bethany Israel (The Tomb of Saint Lazarus in Bethany and the House of Martha and Mary is a famous pilgrimage location for Christians even day)
 

The_Resurrection-of-the-Righteous-Lazarus-Christ-in-the-home-of-Simon-the-Lepper-fresco-of-homilies-of-saint-Gregory_Nizianzin

The Resurrection of the Righteous Lazarus by Christ in the home of Simon the Lepper. 
Fresco of homilies of saint Gregory The Theologian of Nazianzus (Nizianzin)

Chapter 12 
1. Then Jesus six days before the passover came to Bethany, where Lazarus was, which had been dead, whom he raised from the dead.

There they made him a supper; and Martha served: but Lazarus was one of them that sat at the table with him.

Then took Mary a pound of ointment of spikenard, very costly, and anointed the feet of Jesus, and wiped his feet with her hair: and the house was filled with the odour of the ointment.

Resurrection_of_Lazarus_Ravenna_Sant_Apollinare_Nuovo_2016

Sixth Century icon of Resurrection of Lazarus Sant Apollina Nuovo Ravenna

By raising Lazarus from the Death in such a manner in a public before the crowd of hundreds or hundred of thousands of people's eyes. Jesus clearly show he is the Master of Death and Life and the Only Begotten son.
Which was the ultimate proof for the Jews that Christ is the true expected Messiah described in old testament prophetic books. 
According to Jewish tradition the death bodies were lade in stone engraved tombs to preserve the bodies, as Jews (The Pharisees) the larger part of Jews has hold the believe for the Ultimate resurrection of the Death where they will be resurrected to live an ever lasting life with God the creator of all things. To preserve the body and keep it in a good shape s special oilment ritual has been conducted by every jew, more pompose for the rich and very simple for the poor pretty much like the funerals we organize today. Except that we Christians lay the death body in the ground and not in a tomb but in same way we believe in the Mass coming resurrection of the death (even though most of us has forgotten that).

Even today as we are in the situation of coronavirus (COVID-19) pandemicsm, still jews continue the tradition to have multile attended funerals this year 2021 in February there was a big scandal in the news about all famous Jewish ultra orthodox Rabbi Rabbi Meshulam Dovid Soloveitchik whose funeral was attended by estimated 10000.

So it is no strange if Lazarus funeral has been attended by many thousands as well especially if we consider the fact that at the time of Resurrection of Lazarus Jesus was so famous that everywhere he goes he was followed by large crowds of people waiting for a healing a word a blessing to see the Messiah.

Earliest_known_Image-of-the-Resurrection-of-Lazarus_catacomb_of_Giordani

The apostolic nature of Lazarus' appointment was given by the Church tradition, which says the bishop's omophorion was presented to Lazarus by the Virgin Mary, who had woven it herself. Such apostolic connections were central to the claims to autocephaly made by the bishops of Kition – subject to the patriarch of Jerusalem – during the period 325 – 431. The church of Kition was declared self-governing in 431 AD at the Third Ecumenical Council.

According to tradition, Lazarus never smiled during the thirty years after his resurrection, worried by the sight of unredeemed souls he had seen during his four-day stay in Hell. The only exception was, when he saw someone stealing a pot, he smilingly said: "the clay steals the clay."

In 890, a tomb was found in Larnaca bearing the inscription "Lazarus the friend of Christ". Emperor Leo VI of Byzantium had Lazarus' remains transferred to Constantinople in 898. The transfer was apostrophized by Arethas, bishop of Caesarea, and is commemorated by the Eastern Orthodox Church each year on October 17.

Lazarus_Tomb_in_St_Lazarus_Church_in_Larnaca,_Cyprus

In recompense to Larnaca, Emperor Leo had the Church of St. Lazarus, which still exists today, erected over Lazarus' tomb. The marble sarcophagus can be seen inside the church under the Holy of Holies.

After the sacking of Constantinople by the Franks during the Fourth Crusade in 1204, the Crusaders carried the saint's relics to Marseille, France as part of the booty of war. From there, "later on, they disappeared and up to the present day they have not been traced."

In the 16th century, a Russian monk from the Monastery of Pskov visited St. Lazarus's tomb in Larnaca and took with him a small piece of the relics. Perhaps that piece led to the erection of the St. Lazarus chapel at the Pskov Monastery (Spaso-Eleazar Monastery, Pskov),where it is kept today.

On November 23, 1972, human remains in a marble sarcophagus were discovered under the altar, during renovation works in the church of Church of St. Lazarus at Larnaka, and were identified as part of the saint's relics.

In June 2012 the Church of Cyprus gave a part of the holy relics of St. Lazarus to a delegation of the Russian Orthodox Church, led by Patriarch Kirill of Moscow and All Russia, after a four-day visit to Cyprus. The relics were brought to Moscow and were given to Archbishop Arseniy of Istra, who took them to the Zachatievsky monastery (Conception Convent), where they were put up for veneration.

Let by the Holy Prayers of Saint Lazarus God have mercy on the world and us the sinners and grant us salvation and grace to live out trough this temporary life!

Fix “init: Id “ad” respawning too fast: disabled for 5 minutes” – Reload /etc/inittab changes in memory apply without rebooting Linux server

Thursday, April 15th, 2021

inittab-logo-reload-inittab-without-reboot

During my daily sysadmin tasks I've been contacted by a colleague, reporting issues with missing logs in rsyslog on a very old Redhat Server release 5.11.
Exact version is:

root@linux-server:~# cat /etc/redhat-release
Red Hat Enterprise Linux Server release 5.11 (Tikanga)

After checking the logs, I have confirmed his finding that in reality since about more than a year logs were not produced and al I could find multiple messages in /var/log/messages reading like:

init: Id "ad" respawning too fast: disabled for 5 minutes
init: Id "ad" respawning too fast: disabled for 5 minutes
init: Id "ad" respawning too fast: disabled for 5 minutes
init: Id "ad" respawning too fast: disabled for 5 minutes
init: Id "ad" respawning too fast: disabled for 5 minutes
init: Id "ad" respawning too fast: disabled for 5 minutes

I've checked the status of rsyslog which seemed to be fine

root@linux-server:~# /etc/init.d/rsyslog status
rsyslogd (pid  13709) is running…

The redhat version on the system was

root@linux-server:~# rpm -qa |grep -i rsyslog
rsyslog-3.22.1-7.el5

 

root@linux-server:~# tail -n 16 /var/log/messages
Apr 15 17:21:25 linux-server init: Id "ad" respawning too fast: disabled for 5 minutes
Apr 15 17:26:26 linux-server init: Id "ad" respawning too fast: disabled for 5 minutes
Apr 15 17:31:27 linux-server init: Id "ad" respawning too fast: disabled for 5 minutes
Apr 15 17:36:28 linux-server init: Id "ad" respawning too fast: disabled for 5 minutes
Apr 15 17:41:29 linux-server init: Id "ad" respawning too fast: disabled for 5 minutes
Apr 15 17:46:30 linux-server init: Id "ad" respawning too fast: disabled for 5 minutes
Apr 15 17:51:31 linux-server init: Id "ad" respawning too fast: disabled for 5 minutes
Apr 15 17:56:32 linux-server init: Id "ad" respawning too fast: disabled for 5 minutes
Apr 15 18:01:33 linux-server init: Id "ad" respawning too fast: disabled for 5 minutes
Apr 15 18:06:34 linux-server init: Id "ad" respawning too fast: disabled for 5 minutes
Apr 15 18:11:35 linux-server init: Id "ad" respawning too fast: disabled for 5 minutes
Apr 15 18:16:38 linux-server init: Id "ad" respawning too fast: disabled for 5 minutes
Apr 15 18:21:39 linux-server init: Id "ad" respawning too fast: disabled for 5 minutes

 

root@linux-server:~# /etc/init.d/rsyslog status
rsyslogd (pid  13709) is running…

Since the system is so old and I've seen this message and experienced this "respawning too fast: disabled for 5 minutes" myself in the past on some old Redhat 6.0 before RHEL was born as well as on Slackware Linux. The /etc/inittab which is nowadays obsoleted in newer Linux distributions was used to keep respawing a processes which have the chance to die out for some reason. 

For those unfamiliar with inittab there is a short extract from man inittab to get idea what it is.

 

NAME
       inittab  –  format of the inittab file used by the sysv-compatible init
       process

DESCRIPTION
       The inittab file describes which processes are started  at  bootup  and
       during  normal  operation  (e.g. /etc/init.d/boot, /etc/init.d/rc, get-
       tys…).  Init(8) distinguishes multiple runlevels, each of  which  can
       have  its  own  set of processes that are started.  Valid runlevels are
       0-6 plus A, B, and C for ondemand entries.  An  entry  in  the  inittab
       file has the following format:

              id:runlevels:action:process
 

So for example the use of /etc/inittab was very handy to configure a separate TTY12 (physical console) in the text environment of Linux to log all your messages. Another good use if you had a bash / perl / python script that you wanted to respawn (resurrect itself if it does out) on OS level without adding additional software like Dan Bernstein's all famous daemontools inittab was the right thing to use. It is a pity nowadays inittab is obsoleted in modern Linux OSes but the most likely reason to remove it is if you put some broken script that overeats CPU or memory if it runs multiple times you can easily get into a hung system.

Thus the logical thing to do is to check /etc/inittab content for any strange issues with less /etc/inittab and near the end of file found the problematic process which was triggering a never ending error messages to rsyslog and the module to protect from such messages in rsyslog by values $SystemLogRateLimitInterval and $SystemLogRateLimitBurst

# configure rsyslog rate limiting
# Rate-limiting
$SystemLogRateLimitInterval 5
$SystemLogRateLimitBurst 50000

The problem causing respawning too fast: disabled for 5 minutes

Was an old version of TivSM IBM Tivoli Service Manager /opt/tivoli/tsm/client/ba/bin/dsmc, set in the past in /etc/inittab it seems some colleague after updating to a more recent version has either changed the location of dsmc binary either the architecture of old tsm itself required a record in /etc/inittab in case if for some reasons or bugs the dsmc during backup creation was dying.

root@linux-server:~# tail -8 /etc/inittab
6:2345:respawn:/sbin/mingetty tty6

# Run xdm in runlevel 5
x:5:respawn:/etc/X11/prefdm -nodaemon

#ad:2345:respawn:/opt/tivoli/tsm/client/ba/bin/dsmc sched >/dev/null 2>&1

root@linux-server:~# rpm -qa |grep -i tivsm
TIVsm-API-5.3.4-0
TIVsm-stagent-5.3.4-0
TIVsm-BA-5.3.4-0
TIVsm-API64-5.3.4-0


The logical thing to do was to check whether this binary exist at all here is the result:

root@linux-server:~$ ls -al /opt/tivoli/tsm/client/ba/bin/dsmc
ls: /opt/tivoli/tsm/client/ba/bin/dsmc: No such file or directory

Obviously someone decided to comment out the inittab support for /opt/tivoli/tsm/client/ba/bin/dsmc as the binary was not present and the dsmc backup was executed via a separate one time cron job or the service itself was configured to run continue, but forgot to reread its configuration so in the kernel memory inittab was still having the instruction to loop over the dsmc binary, since the Linux machine was not rebooted ages (1472 days) or 4.8 years time.

root@linux-server:~#  uname -a; echo; uptime
Linux linux-server2.6.18-419.el5 #1 SMP Wed Feb 22 22:40:57 EST 2017 x86_64 x86_64 x86_64 GNU/Linux

 19:04:34 up 1472 days,  5:20,  1 user,  load average: 0.12, 0.07, 0.06


So what really happens is <b>inittab</b> is trying to kind of re-run all the time dsmc process in a similar way like it would in a bash never ending loop;


while [ 1 ]; do 
/opt/tivoli/tsm/client/ba/bin/dsmc sched
done

Since the $PATH location to the binary returns 'No such file or directory' message this message floods up the rsyslog every second which triggers the LimitBurst protection of rsyslog causing rsyslog to disable completely logging for 5 minutes. The next 5 minutes when the time expires for blocking out logging due to reached limit burst.
dsmc binary sends again few ten thousand of messages for few seconds which are already waiting in a queue of rsyslog and the LimitBurst anti DDoS protection activates again. The reason for the LimitBurst is simply because if it logging is not disabled quickly the repeating message is going to fill the hard drive of the system and noone will be able to login. So rsyslog activated the good protection.

It seems noone from support colleagues, never ever noticed this init: Id "ad" respawning too fast: disabled for 5 minutes in /var/log/messages. So since the syslog was continuesly blocked by overflow of non-sense messages, systems  normal logging was interruped and respectively prevented any other meaningful error messages and warnings from the system to get properly logged  and perhaps flooed the remote rsyslog logging servers @logging-servers:514 in /etc/rsyslog.conf


Fix to respawning too fast: disabled for 5 minutes

Very simply make /etc/inittab get reloaded in memory with:

root@linux-server:~# /sbin/init q

or with the linked telnet, which was so much used by us sys admins in the past

root@linux-server:~# /sbin/telinit q

To make the rsyslog suspension disabled of course we need to restart it again.

root@linux-server:~# /etc/init.d/rsyslog restart

root@linux-server:~# /etc/init.d/rsyslog status
rsyslogd (pid  13710) is running…

And Voila logs from services are being delivered normally via configured stuff in /etc/rsyslog.conf, to make sure this is so:

root@linux-server:~# tail -8 /var/log/messages
Apr 15 14:36:29 linux-serverinit: Id "ad" respawning too fast: disabled for 5 minutes
Apr 15 14:41:37 linux-serverinit: Id "ad" respawning too fast: disabled for 5 minutes
Apr 15 14:51:22 linux-serverinit: Id "ad" respawning too fast: disabled for 5 minutes
Apr 15 14:56:30 linux-serverinit: Id "ad" respawning too fast: disabled for 5 minutes
Apr 15 15:01:38 linux-serverinit: Id "ad" respawning too fast: disabled for 5 minutes
Apr 15 15:06:45 linux-serverinit: Id "ad" respawning too fast: disabled for 5 minutes
Apr 15 18:21:49 linux-server init: Re-reading inittab
Apr 15 18:21:54 linux-server kernel: imklog 3.22.1, log source = /proc/kmsg started.
Apr 15 18:21:54 linux-server rsyslogd: [origin software=”rsyslogd” swVersion=”3.22.1″ x-pid=”13709″ x-info=”http://www.rsyslog.com”] (re)start
Apr 15 18:41:54 linux-server rsyslogd: — MARK —
Apr 15 19:01:54 linux-server rsyslogd: — MARK —
Apr 15 19:21:54 linux-server rsyslogd: — MARK —
Apr 15 19:41:54 linux-server rsyslogd: — MARK —
Apr 15 20:01:54 linux-server rsyslogd: — MARK —

Saint Martyr Antepas of Pergamum mentioned in the Book of Revelation of saint John the Apostle – 4th Sunday of Great Lent saint John the Climacus

Sunday, April 11th, 2021

Saint_Antipas-of-Pergamum-burned-in-a-metal-bull

Saint Antepas of Pergamum

Saint Martyr Antepas commemoration in the One Holy Eastern Orthodox Church is on 11 of April. The veneration of this saint in the past centuries was great in both the Eastern Orthodox Church and the Western Church (The Roman Catholic Church), especially before the great schism in 1054. Saint Antepas was well known among people in the medieval times for being a saint invoked in troubles with a toothache and all kind of teech diseases which were a true plague in the prior ages as people did not have much knowledge on how to heal or recover teeths and usually in case when someone got a tooth ache the ultimate solution to remove the teeth. 

His Vitae (Living) is mostly interesting as he is a saint according to Orthodox Church tradition that was one of the spiritual titans in the first century, where the church was mainly troubled by persecusion by the jews who refused Christ as Messiah, by the pagan crowds and starting from second part of I-st century officially persecuted by the Roman Empire authorities. In this bloody century for the Church where martyrs lay down the foundation of the Church many saints become a victims of jewish fanatism and pagans atrocities. Saint Antepas is one of those saints who at that time was a bishop of the Church of Pergamum mentioned in the Prophetic boof The Book of Reveletaion (the last book) of the Holy Bible book cannon that is included in every (protestant, anglican, orthodox, catholic Holy Bible). Saint John the Apostle the author of Book Revalation has been exiled on mount Paphos (today Cyprus) at time of Martyrdom of Saint Antepas. St. John the Apostle while being in the cave exiled, received in a vision by Christ the revelation of the furute things to come before the end of the world and antichrists false messiah appearance. Before his revelation it is not known whether saint John knew physically his brethren in Christ antipas but this hypothesis is little likely as appearance the book of Revelation has been revealed to John in a single vision by The son of God Jesus Christ where in mystical vision in which the merits and the deficiency of the Church has been presented of the 7 Churches of Asia Minor present at the first century in the world. The Church of Pergamum was one of the Seven Churches of which the Revelation speaks which surrounded by all kind of uncleanness, idolatry and satanic deeds of the Pergamum people and this diseases partially started even plaguing members of the Church who with time had fallen away from faith due to their sinful deeds and undesire for repentance. The book of Revelation mentions the martyrdom of Antepas as a truthful witness of Christ who steadily kept the faith in the Risen Christ enduring martyrdom. "I know thy works, and where thou dwellest, even where Satan's seat is: and thou holdest fast my name, and hast not denied my faith, even in those days wherein Antipas was my faithful martyr, who was slain among you, where Satan dwelleth.". Book of Revelations 2:13.
The spiritual State of the Church of Pergamum is described as follows,

"I know thy works, and where thou dwellest, even where Satan's seat is: and thou holdest fast my name, and hast not denied my faith, even in those days wherein Antipas was my faithful martyr, who was slain among you, where Satan dwelleth." Rev. 2:13

Saint-Antepas-of-Pergam-mentioned-on-Book-of-Relevation-by-saint_John-the-apostle


Saint Antepas was a missionary bishop who lived in time of Roman Emperor Domition II-nd, By the Revelations book we found out that in the 1st century the Pergamum Church Bishop has been a pious saintly man firm in his faith. The Church tradition's memory give us a little more details on the Martyrdom of Antepas. 

According to tradition and history. The citizens of Pergamum (Pergam) were fanatic admirers of their pagan idols and spend their life in all kind of wickedness. Those who observed their lives got the impression that among them really lives satan himself. Among such uncleanness Antepas has been a true headlight in the dark night or like a rose among prickles, showing path to salvation through the three Christian main viritues of Faith, Pope and Love. Even though Antepas witnessed people ungodliness, he did not embarass from the malice of pagans, but on the contrary good heartedly and with a diligence performed his Christian obligations of a shepherd and preacher, revealing deceptions of idolatries and advised them to turn better for their good to the Truthful one God the creator and Ruler of Universe who has send his Only Begotten son to Cross on Golgotha to suffer for the sins of man and return the fallen man to the Holy Trinity God the Father the Son and the Holy spirit and by his suffering showing us the narrow but straight way to heaven of the Suffering by accepting one's personal Cross uniting and nailing it to Christ's cross by handing over all one's life to Christ.

Saint_martyr_Antipas-icon-on-Metal-Plate

St. Antepas preaching turned quickly many of the pagns to Christ's Church. The pagans lost many of their faithful admirers, worshippers of the idols decreased highly and the toll for the idols as well (monetary funds for the shamans) in Pagan temple decreases. Antipas was blamed for his missionary work and revealing the truth to the blind by envious and hard-hearted, greedy idolatries.

In the same time Domitian being loyal to the Roman gods also proclaimed a persecution announcing christians as enemies of the empire. Attaining bravery by that the pagan priests catched Antepas and brought him before the city ruler, blaming him that he become a reason for the gods to become angry and as a reason for the so-called idols (thought to be gods) to stop caring about Pergamon in which they no longer received the high honor for their service to the idols.

– Is that true? asked the ruler of Pergamon – that you have been not giving veneration to the gods, and you teach the others to despire the gods and not give them honour? 
This is why our city is suffering because the gods has been offended and no longer have mercy and take care about this place and our well being.
Leave out Christianity repent and give obbey our law. If you do not give honor to the idols and continue to despise the gods, we will torture you according to roman law.

Antipas replied:

– I AM CHRISTIAN ! And the unwise king's orded i cannot perform and to the false gods i will not obey.
To give you a concreate and clear answer I tell you, the so called gods are not gods and they have no power to protect the city.
Leave your delusions, repent for the wickedness and believe in Christ, who embodied from Heaven to save all humans.
He is the only true God and he is about to come again in the end of ages to Judge everyone according to their deeds – everyone will either receive a gift or punishment.

 

– What is that new teaching shouted enraged the city ruler. You do obey to some new invented by your own law and reject the ancient worships, given us by the fathers. Leave the new faith and stop venerating for God a man who was crucified shamefully as a villain in times of Pilates.
Obey the king order and live in peacefully. We'll help you everything, we'll love you as our sons, because your advanced age requires it – that we all love you and venerate you as a father.

Antepas replied:
– Nomatter what you tell me – I am not that reckless (foolish) for being lived until the old age and being near end of my earthly days, to leave the true faith and to retreat to the salvational faith. You will not deceive my mind because it is enlightened by the wisdom of the Divine books. If you do not repent and do not stop worshipping your idols and you do not believe in the True God you will perish (both physically and spiritually).

Maddened by raged, the pagans crow did not wanted to hear any more the words of the pious elder – bishop. They captured him and drag him to the pagan temple. There was an idol: a big bull, forged by copper. Heating him up till it become red and they throw in the Bishop Antipas. He did not feared but with joy made the Sigh of the Cross and reverently cry out in prayer:

– Oh God,m who have revealed the secret mystery of our our Lord Jesus Christ, thank you for all the good deeds to me in my life. Thank you, you have granted me in that hour to be written in the list of the martyrs for your teaching. Receive my departering from temporary life my soul and engift it with your Grace.

Enduring peacefully and with firmness the terrible torturs, saint Antepas prayed for his enemies and for the whole world. Gradually his bodily powers weakened and he quitly passed to Christ. 
Christians with great honor and according to Church tradition buried the body of the saint martyr. 
His Holy relics were saved and God has engifted them with the healing power. 

Saint-Martyr-Antipas-of_Pergamum

Fourth Sunday of The Great Lent Sunday of Saint John the Climacus.
Saint John Lestvichnik and his Book a Spiritual Ladder to Heaven (Lestvica)

 

Saint-John-The-Scholastic-Lestvichnik-writting-the-Ladder-guide-book-for-ascending-spiritually-to-heaven

Fourth Sunday of the Great Lent – Saint John Lestvichnik / John the Climacus and his Ladder to Heaven

This year the second year of the "Coronavirus pandemy" 2021 the 4th Sunday of the Great Lent which every year commemorates the glorious Holy father and "a commander" of the Monks Saint John the Climacus / Saint John The Sinaites / John the Scholastic that lived in the 6th-7th century. He is mostly known in Bulgaria / Russia and the Slavonic Churches as Saint John Lestvichnik.  Saint John was ascetic monk on the mount of Sinai born circa 579 and passed away to Christ year. 649 A.D. He is revered a saint in both Eastern Orthodox Church as well as the Roman Catholic Church and the rest of the Oriental Orthodox Churches, though he is lesser known in the in the Western world .e.g in Roman Catholic Church. Saint John eagered for a higher spiritual life and thus has spend 20 years in the desert in hermitage, studying and practicing the writtings of the holy fathers to advance his spiritual life and attain spiritual perfection by overcoming all the main passions that are a stopper for a man to become fully spiritually enlightened and reach "in the flesh" the kingdom of heaven and become a victor against the evil passions.  

Saint-John-the-Climacus-sveti-Ioan-Lestvichnik-orthodox-icon

A lot can be said about saint John Lestvichnik and his world famous book Lestvica (Ladder ) Κλῖμαξ known in Latin world as Scala Paradisi a ladder of divince ascent.

In Lestvica the later chosen Abbot of Raitha Monastery st. John Lesvichnik describes to brethren monks on how to overcome different temptations and the attached moving passions and is well known in his life time for being a light beam for good truthtful spiritual lifesaint John Lestvichnik. Even Pope Gregory the Great wrote to him recommend himself to his prayers, and sent him a sum of money for the hospital of Sinai, in which the pilgrims were wont to lodge.

In the Book Ladder that should be tabletop book for all Christians,we hear of the ascetic practice of carrying a small notebook to record the thoughts of the monk during contemplation. Some parts of the books sounds scary and completely strange for the modern readers as we're all sunken in comfort and excessness of things.
Κλῖμαξ is mostly known in the Eastern Orthodox Church and highly estimated by anyone who actiively practices orthodoxy for being the best guide for a person to check his current spiritual life.

 

The Ladder describes how to raise one's soul and body to God through the acquisition of ascetic virtues. Climacus uses the analogy of Jacob's Ladder as the framework for his spiritual teaching. Each chapter is referred to as a "step", and deals with a separate spiritual subject. There are thirty Steps of the ladder, which correspond to the age of Jesus at his baptism and the beginning of his earthly ministry. Within the general framework of a 'ladder', Climacus book falls into three sections. The first seven Steps concern general virtues necessary for the ascetic life, while the next nineteen (Steps 8–26) give instruction on overcoming vices and building their corresponding virtues. The final four Steps concern the higher virtues toward which the ascetic life aims. The final rung of the ladder – beyond prayer (προσευχή), stillness (ἡσυχία), and even dispassion (ἀπάθεια) – is love (ἀγάπη).

Let by the prayers of Saint Antepas, Saint John Lesvichnik and Saint John The Apostle, the All Merciful God to have mercy on our Souls and veliver us from temptations and all evils in present and coming and grant peace and relief to all suffering for the truth and enlighten man to turn back in repentance to Christ !
Amen

How to redirect / forward all postfix emails to one external email address?

Thursday, October 29th, 2020

Postfix_mailserver-logo-howto-forward-email-with-regular-expression-or-maildrop

Lets say you're  a sysadmin doing email migration of a Clustered SMTP and due to that you want to capture for a while all incoming email traffic and redirect it (forward it) towards another single mailbox, where you can review the mail traffic that is flowing for a few hours and analyze it more deeper. This aproach is useful if you have a small or middle sized mail servers and won't be so useful on a mail server that handels few  hundreds of mails hourly. In below article I'll show you how.

How to redirect all postfix mail for a specific domain to single external email address?

There are different ways but if you don't want to just intercept the traffic and a create a copy of email traffic using the always_bcc integrated postfix option (as pointed in my previous article postfix copy every email to a central mailbox).  You can do a copy of email flow via some custom written dispatcher script set to be run by the MTA on each mail arriva, or use maildrop filtering functionality below is very simple example with maildrop in case if you want to filter out and deliver to external email address only email targetted to specific domain.

If you use maildrop as local delivery agent to copy email targetted to specifidc domain to another defined email use rule like:

if ( /^From:.*domain\.com/:h ) {
  cc "!someothermail@domain2.com"
}


To use maildrop to just forward email incoming from a specific sender towards local existing email address on the postfix to an external email address  use something like:

if ( /^From: .*linus@mail.example.com.*/ )
{
        dotlock "forward.lock" {
          log "Forward mail"
          to "|/usr/sbin/sendmail linuxbox@collector.example.com"
        }
}

Then to make the filter active assuming the user has a physical unix mailbox, paste above to local user's  $HOME/.mailfilter.

What to do if your mail delivered via your Email-Server.com are sent from a monitoring and alarming scripts that are sending towards many mailboxes that no longer exist after the migration?

To achive capturing all normal attempted to be sent traffic via the mail server, we can forward all served mails towards a single external mail address you can use the nice capability of postfix to understand PCRE perl compatible regular expressions. Regular expressions in postfix of course has its specific I recommend you take a look to the postfix regexp table documentation here, as well as check the Postfix Regex / Tester / Debugger online tool – useful to validate a regexp you want to implement.

How to use postfix regular expression to do a redirect of all sent emails via your postfix mail relayhost towards external mail servers?

 

In main.cf /etc/postfix/main.cf include this line near bottom or as a last line:

virtual_maps = hash:/etc/postfix/virtual, regexp:/etc/postfix/virtual-regexp

One defines the virtual file which can be used to define any of your virtual domains you want to simulate as present on the local postfix, the regexp: does load the file which is read by postfix where you can type the regular expression applied to every incoming email via SMTP port 25 or encrypted MTA ports 385 / 995 etc.

So how to redirect all postfix mail to one external email address for later analysis?

Create file /etc/postfix/virtual-regexp

/.+@.+/ external-forward-email@gmail.com

Next build the mapfile (this will generate /etc/postfix/virtual-regexp.db )
 

# postmap /etc/postfix/virtual-regexp

This also requires a virtual.db to exist. If it doesn't create an empty file called virtual and run again postmap postfix .db generator

# touch /etc/postfix/virtual && postmap /etc/postfix/virtual


Note in /etc/postfix/virtual you can add your postfix mail domains for which you want the MTA to accept mail as a local mail.

In case you need to view all postfix defined virtual domains configured to accept mail locally on the mail server.
 

$ postconf -n | grep virtual
virtual_alias_domains = mydomain.com myanotherdomain.com
virtual_alias_maps = hash:/etc/postfix/virtual


The regexp /.+@.+/ external-forward-email@gmail.com applied will start forwarding mails immediately after you reload the MTA with:

# systemctl restart postfix


If you want to exclude target mail domains to not be captured by above regexp, in /etc/postfix/virtual-regexp place:

/.+@exclude-domain1.com/ @exclude-domain1.com
/.+@exclude-domain2.com/ @exclude-domain2.com

Time for a test. Send a test email


Next step is to Test it mail forwarding works as expected
 

# echo -e "Tseting body" | mail -s "testing subject" -r "testing@test.com" whatevertest-user@mail-recipient-domain.com

Deny DHCP Address by MAC on Linux

Thursday, October 8th, 2020

Deny DHCP addresses by MAC ignore MAC to not be DHCPD leased on GNU / Linux howto

I have not blogged for a long time due to being on a few weeks vacation and being in home with a small cute baby. However as a hardcore and a bit of dumb System administrator, I have spend some of my vacation and   worked on bringing up the the www.pc-freak.net and the other Websites hosted as a high availvailability ones living on a 2 Webservers running on a Master to Master MySQL Replication backend database, this is oll hosted on  servers, set to run as a round robin DNS hosts on 2 servers one old Lenove ThinkCentre Edge71 as well as a brand new real Lenovo server Lenovo ThinkServer SD350 with 24 CPUs and a 32 GB of RAM
To assure Internet Connectivity is having a good degree of connectivity and ensure websites hosted on both machines is not going to die if one of the 2 pair configured Fiber Optics Internet Providers Bergon.NET has some Issues, I've rented another Internet Provider Line is set bought from the VIVACOM Mobile Fiber Internet provider – that is a 1 Gigabit Fiber Optics Line.
Next to that to guarantee there is no Database, Webserver, MailServer, Memcached and other running services did not hit downtimes due to Electricity power outage, two Powerful Uninterruptable Power Supplies (UPS)  FPS Fortron devices are connected to the servers each of which that could keep the machine and the connected switches and Servers for up to 1 Hour.

The machines are configured to use dhcpd to distributed IP addresses and the Main Node is set to distribute IPs, however as there is a local LAN network with more of a personal Work PCs, Wireless Devices and Testing Computers and few Virtual machines in the Network and the IPs are being distributed in a consequential manner via a ISC DHCP server.

As always to make everything work properly hence, I had again some a bit weird non-standard requirement to make some of the computers within the Network with Static IP addresses and the others to have their IPs received via the DHCP (Dynamic Host Configuration Protocol) and add some filter for some of the Machine MAC Addresses which are configured to have a static IP addresses to prevent the DHCP (daemon) server to automatically reassign IPs to this machines.

After a bit of googling and pondering I've done it and some of the machines, therefore to save others the efforts to look around How to set Certain Computers / Servers Network Card MAC (Interfaces) MAC Addresses  configured on the LAN network to use Static IPs and instruct the DHCP server to ingnore any broadcast IP addresses leases – if they're to be destined to a set of IGNORED MAcs, I came up with this small article.

Here is the DHCP server /etc/dhcpd/dhcpd.conf from my Debian GNU / Linux (Buster) 10.4

 

option domain-name "pcfreak.lan";
option domain-name-servers 8.8.8.8, 8.8.4.4, 208.67.222.222, 208.67.220.220;
max-lease-time 891200;
authoritative;
class "black-hole" {
    match substring (hardware, 1, 6);
    ignore booting;
}
subclass "black-hole" 18:45:91:c3:d9:00;
subclass "black-hole" 70:e2:81:13:44:11;
subclass "black-hole" 70:e2:81:13:44:12;
subclass "black-hole" 00:16:3f:53:5d:11;
subclass "black-hole" 18:45:9b:c6:d9:00;
subclass "black-hole" 16:45:93:c3:d9:09;
subclass "black-hole" 16:45:94:c3:d9:0d;/etc/dhcpd/dhcpd.conf
subclass "black-hole" 60:67:21:3c:20:ec;
subclass "black-hole" 60:67:20:5c:20:ed;
subclass "black-hole" 00:16:3e:0f:48:04;
subclass "black-hole" 00:16:3e:3a:f4:fc;
subclass "black-hole" 50:d4:f5:13:e8:ba;
subclass "black-hole" 50:d4:f5:13:e8:bb;
subnet 192.168.0.0 netmask 255.255.255.0 {
        option routers                  192.168.0.1;
        option subnet-mask              255.255.255.0;
}
host think-server {
        hardware ethernet 70:e2:85:13:44:12;
        fixed-address 192.168.0.200;
}
default-lease-time 691200;
max-lease-time 891200;
log-facility local7;

To spend you copy paste efforts a file with Deny DHCP Address by Mac Linux configuration is here
/home/hipo/info
Of course I have dumped the MAC Addresses to omit a data leaking but I guess the idea behind the MAC ADDR ignore is quite clear

The main configuration doing the trick to ignore a certain MAC ALenovo ThinkServer SD350ddresses that are reachable on the Connected hardware switch on the device is like so:

class "black-hole" {
    match substring (hardware, 1, 6);
    ignore booting;
}
subclass "black-hole" 18:45:91:c3:d9:00;


The Deny DHCP Address by MAC is described on isc.org distribution lists here but it seems the documentation on the topic on how to Deny / IGNORE DHCP Addresses by MAC Address on Linux has been quite obscure and limited online.

As you can see in above config the time via which an IP is freed up and a new IP lease is done from the server is severely maximized as often DHCP servers do use a max-lease-time like 1 hour (3600) seconds:, the reason for increasing the lease time to be to like 10 days time is that the IPs in my network change very rarely so it is a waste of CPU cycles to do a frequent lease.

default-lease-time 691200;
max-lease-time 891200;


As you see to Guarantee resolving works always as expected I have configured – Google Public DNS and OpenDNS IPs

option domain-name-servers 8.8.8.8, 8.8.4.4, 208.67.222.222, 208.67.220.220;


One hint to make is, after setting up all my desired config in the standard config location /etc/dhcp/dhcpd.conf it is always good idea to test configuration before reloading the running dhcpd process.

 

root@pcfreak: ~# /usr/sbin/dhcpd -t
Internet Systems Consortium DHCP Server 4.4.1
Copyright 2004-2018 Internet Systems Consortium.
All rights reserved.
For info, please visit https://www.isc.org/software/dhcp/
Config file: /etc/dhcp/dhcpd.conf
Database file: /va/home/hipo/infor/lib/dhcp/dhcpd.leases
PID file: /var/run/dhcpd.pid
 

That's all folks with this sample config the IPs under subclass "black-hole", which are a local LAN Static IP Addresses will never be offered leasess anymore from the ISC DHCP.
Hope this stuff helps someone, enjoy and in case if you need a colocation of a server or a website hosting for a really cheap price on this new set High Availlability up described machines open an inquiry on https://web.www.pc-freak.net.

 

June 29 the Feast of The Glorious and First among Apostles Peter and Paul in the Church and What were the names of The twelve Apostles

Tuesday, June 30th, 2020

saint-Glorious-Apostle-Peter-and-Paul-holy-orthodox-icon

Saint Apostle Peter and Paul are the most glorious of all Christ desciples thanks to whom by God's mercy and Grace the nations have received the good news of the Lord Jesus's Christ Crucifix for the sins of all us the sinful people whose evils and unthankfullness is on the way to reach its climax in this days of apostacy where the Church built on top of the Holy Martyrs blood and the Blood and tortures for Christ and the Truth of this two holy man is in one of its biggest temptetation caused by the Coronavirus hysteria exeggerated by the mass-media and purposing to mark a slavery upon human mind and took away the freedoms of man and change the life as we know it.

The Holy Apostles day is the End of the post-Pentecostal fasting which is in the Church from the ancient days of the Church. Rhe date selected being the anniversary of either their death or the translation of their relics.

Fasting is among the 4 main fasts in the One Holy Orthodox Church and the feast in the number of the biggest feasts of the Church. If one reads the historical records for all the places this two simple man was to preach the Gospel he is puzzled and couldn't comprehend how could it be for a simple Roman and a Fisherman to be able to walk through so many lands by boats, ships, through rivers, by carrets, on horses, donkeys, axes, elephants and God knows what kind of other animals typical for the multiple countries and lands this two most holy man has visit. 
It is even more amazing that their frutis of faith planted in the nations are still present today in so many Christians through the world …

The saint Peter and Paul fasting has been set for the reason the Apostles, have fasted immediately after Pentecost the descent of the Holy spirit over The desciples of Christ on the 50th day after the Resurrection of the Lord Jesus Christ. The feast has been setup because the Apostles immerse joy of the Holy Spirit who filled their heart spirits, soul and body made them understood how much dirty and how much in sin they and all the humanity is and how much cleanness is necessery in order for them to start their hard mission of spreading the fact of the Resurrection they have witnessed with their own eyes. A small bracket to open here that Saint Paul never had the  chance to see in Body the Savior just like Saint Paul and the rest of the Apostles, but he was illuminated by The Lord Jesus Christ's appearance to him on the road of the mask when he was on a journey to hunt for christians and put them to court and to death.

Saint Paul was so fierce (by his zillotism) for the Old Testamental Jewish pharisee faith who was based on human interpretation of God's laws, that he was even physically present on the Killing of Saint Archideacon Stephan.
Saint Paul was the one holding the dresses of the Killers of the first Christian martyr St. Stephan thinking that this devilish deed was truthful and pleasant to God. 
But God loved Saint Paul for his Zilotism and his heart aiming to know the Truth and because of that on the Road to Damascus appeared, blinding him from the unbearable light that was emitted by the Lord Jesus Christ who has answered the simple prayer of St. Paul who was honestly looking for the truth. On the Question Saint Paul asked the Unknown bright man who appeared in Glory and surrounded by Angels and Archangels he asked "Who are you Lord"? The reply came, 'I am Jesus, whom you are persecuting'." Acts of the Holy Apostles 9:4-5.

This moment changed Paul forever to make him from a fierce persecutor to a truthful desciple. However as it is said in the Holy Scriptures noone who sees the Lord can't stay alive in the Flesh and perhaps due to that the appearance of Christ left St. Paul to be blind for 3 days until God sent Ananias to heal his eyes by the ordination of Hands in the name of Jesus Christ – again a miracle of God aiming to strengthen the weakness of Faith of Saint Paul and stimulate him to continue on the way of Salvation. Even after the healing of his eyes, later in his eyes by God's providence the eyesight of Paul become weak again and he had to dictate his Apostle letters in the New Testament to his desciples who put it on paper and quite rarely write with his own hand due to his visionary problems. But apperantly the weak physical eye sight doesn't always mean a blindness as with his spiritual eyes the holy apostle was seeing much more than with his physical eyes and one weakness of seeing the physical let him contemplate the eternal.

It is little known fact that saint Paul among with his preaching the Gospel everywhere he went had a profession of making Tents and has worked hardly along with praying day and night, and the sleepless nights of vigil, the tortures by different anti-christians, jews, pagans, philosophers, magicians and others multitude of people who led by his spiritual blindness and passions has done multiple evils and tried in all means to stop Paul to preach the Gospel. But they did not succeeded and we see today the Result as there is rarely a man in the civillized world in all continents who doesn't heard or know about him 20-teen centuries after his martyrdom in the Capital of Roman Empire Rome.

saint-Paul-and-Peter-holy-icon

Saint Peter on the other hand was known for his simplicity and he like all of us was suffering of sickness of weakness of faith, he even rejected to know Christ thrice on the Christ trial, even though he was with Christ for the 3.5 years of Christ's preaching his Salvation Way to the world. But again just like with Paul, God made the miracle of preliminary foretelling him the future, warning him that he is about to reject Christ as his teacher a fact that occured just like prophecised by Christ earlier. Saint Peter seeing that The Lord Jesus Christ as the Son of God knows the future believed him and recover his trust in the Resurrection and with repentance came to believe and await the Resurrection of Christ which by the mercy of God he soon saw with his own eys. Soon after this mercy of God and his preparation with the Eyes of Christ and his desires to follow the will of God for his life led him to completely sacrifice all he had in his remaining earthly life for Christ. Saint Peter "Simon" (Σίμων Simōn in Greek), means stone and he is called that way for the fact he become a stone on which the Church of Christ was build and this stone is present their in the Church and everyone in both Christians and not Christians knows him well.

Saint-Apostle-Paul-and-Peter-embrace

 

In a dialogue between Jesus and his disciples (Matthew 16:13–19), Jesus asks, "Who do people say that the Son of Man is?" The disciples give various answers. When he asks "Who do you say that I am?", Simon Peter answers, "You are the Messiah, the Son of the living God." Jesus then declares:

Blessed are you, Simon son of Jonah, for this was not revealed to you by flesh and blood, but by my Father in heaven. And I tell you that you are Cephas (Peter) (Petros), and on this rock (petra) I will build my church, and the gates of Hades will not overcome it. I will give you the keys of the kingdom of heaven; whatever you bind on earth will be bound in heaven, and whatever you loose on earth will be loosed in heaven.

Saint Peter is known to have been in Antioch and Corinth and many other lands and is believed to have been the First PopSaint-Apostle-Paul-and-Peter-embrace.jpge of Rome.

Saint-Apostle-Peter-Crucifix-with-head-downed-cross-as-he-said-he-is-unworthy-to-die-as-the-saviour

Early Church tradition says that Peter probably died by crucifixion (with arms outstretched) at the time of the Great Fire of Rome in the year 64. This took place three months after the disastrous fire that destroyed Rome for which the emperor (Nero) wished to blame the Christians. This "dies imperii" (regnal day anniversary) was an important one, exactly ten years after Nero ascended to the throne, and it was "as usual" accompanied by much bloodshed. Traditionally, Roman authorities sentenced him to death by crucifixion. In accordance with the apocryphal Acts of Peter, he was crucified head down. Tradition also locates his burial place where the Basilica of Saint Peter was later built, directly beneath the Basilica's high altar.

On the next day 30th of June the Bulgarian Orthodox Church and some of the other Eastern Orthodox Churches celebrate another great feast The Assembly of the 12 Apostles which honors all the 12 Apostles who were the main building blocks whose preach and martyrdom for Christ put the second stones on the Building of the Church which was based on the main base cornerstone Jesus Christ whom with his holy blood for the Salvation of mankind made the existence of the Ship of Salvation (as the holy fathers) call the Church posslble.

Feast-of-The-Assembly-of-the-Holy-Apostles-and-St-Peter-and-Paul

Below are the Church Troparions and Kontaktions (Praising songs in the Church sang in Holy Liturgy) on 29 of June that every year marks Feast of the Glorious Apostles who enlightened the Universe, I put the songs in Both English and in Cyrillic translated out of Old Bulgarian (Church Slavonic).

Here are the names of the 12 Apostles as we know them by Church Tradition

The 12 disciples of Lord Jesus Christ

1. Peter
2. James
3. John
4. Andrew
5. Bartholomew or Nathanael
6. James, the Lesser or Younger
7. Judas
8. Jude or Thaddeus
9. Matthew or Levi
10. Philip
11. Simon the Zealot
12 . Thomas

 

Troparion — Tone 4

O first-enthroned of the Apostles, / and teachers of the universe, / intercede with the Master of all / to grant peace to the world, / and to our souls great mercy.

Kontakion — Tone 2

O Lord, You have taken to Yourself the steadfast and divinely-inspired heralds, the leaders of Your disciples, / for the enjoyment of Your blessings for and their rest; / for You have accepted their labors and their deaths as above all burnt offerings, / for You alone know the hearts of men.

Kontakion — Tone 2

Today Christ the Rock glorifies with highest honor / the rock of Faith and leader of the Apostles, / together with Paul and the company of the Twelve, / whose memory we celebrate with eagerness of faith, / glorifying Him Who glorified them.

ТРОПАРЬ, ГЛАС 4-Й

Апостолов первопрестольницы и вселенныя учителие, Владыку всех молите мир вселенный даровати и душам нашым велию милость.

Первенствующие из апостолов и Вселенской Церкви учителя, Владыку всех молите мир миру даровать и душам нашим великую милость.

КОНДАК, ГЛАС 2-Й

Твердыя и боговещанныя проповедатели, верх апостолов твоих, Господи, приял еси, в наслаждение благих Твоих и покой: болезни бо онех и смерть приял еси, паче всякаго всеплодия, Едине сведый сердечная.

Непоколебимых и богогласных проповедников, высших из Апостолов Твоих, Господи, Ты принял в наслаждение благ Твоих и покой, ибо страдания их и смерть благоволил принять как жертву, выше всякой жертвы, Единый, ведающий сердца наши.

ВЕЛИЧАНИЕ

Величаем вас, апостоли Христовы Петре и Павле, весь мир ученьми своими просветившия и вся концы ко Христу приведшия.

Прославляем вас, апостолы Христовы Петр и Павел, весь мир своим учением просветивших и приведших ко Христу народы всей земли.

Let by the Prayers of the Holy Apostles Peter and Paul and the Apostle James, John, Andrew, Bartholomew (Nathnael), James (the lesser or Younger), Judas, Jude (Thaddeus), Mathew (Levi), Philip, Simon Zealot and Thomas God have mercy on all Christians in our age and the ages to come till the Second Glorious Coming of Christ and in the Frightening Judgement day.