Posts Tagged ‘use’

How to synchronize with / from Remote FTP server using LFTP like with rsync

Sunday, October 15th, 2017

how-to-synchronize-from-remote-ftp-server-easily-like-rsync.jpg

Have you ever been in a need to easily synchronize with a remote host which only runs FTP server?

Or are you in a local network and you need to mirror a directory or a couple of directories in a fast and easy to remember way?

If so then you'll be happy to use below LFTP command that is doing pretty much the same as Rsync, with only difference that it can mirror files over FTP (old but gold File Transfer Protocol).
 

lftp -u FTP_USERNAME,FTP_PASSWORD -e 'mirror REMOTE_DIRECTORY LOCAL_DIRECTORY' FTP_SERVER_HOSTNAME


Enjoy and thanks to my dear friend Amridikon for the tip ! 🙂


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How to enable Control Alt Backspace to Kill X server on Debian / Ubuntu Linux

Thursday, September 28th, 2017

kill-X-server-switch-revert-back-to-ctrl-alt-backspace-howto
Being a long time GNU / Linux user, I've been quite dissatisfied for the fact that in latest Debian and Ubuntu Linux, the default Key combination to Kill X (CTRL + ALT + BACKSPACE) is no longer working.

Though nowdays Xorg (XServer) is pretty stable it still happens from time to time for some application to overload the PC badly and make Gnome or KDE environment little or no responsive at all and here comes the goody CTRL + ALT + BACKSPACE it is pretty much  like  (CTRL + ALT + DEL) did restarted the computer in DOS and earlier Windows OS-es once the environment became unusable with the only difference that just Xorg server is restarted and the other using programs that are in background work just like they used to. 

CTRL + ALT + Backspace is a great thing to use especially if you're running some homebrew server and you use it both as a Server with some few little websites and as a Desktop environment to browse the net and do basic stuff.

So here comes the question how to make the CTRL + ALT + BACKSPACE keyboard combination be killing Xserver like in the good old days?

The easiest way to do it interactively in ncurses interface is by  running:

 

root@noah:~# dpkg-reconfigure keyboard-configuration

 

If somehow on the machine you don't have dpkg-reconfigure or you prefer to do set CTRL + ALT + BACKSPACE Kill Switch manually edit /etc/default/keyboard 

inside change value of

 

XKBOPTIONS="terminate:ctrl_alt_bksp" 

 

like shown below file:

root@noah:/home/hipo# cat  /etc/default/keyboard

# KEYBOARD CONFIGURATION FILE

# Consult the keyboard(5) manual page.

XKBMODEL="pc105"
XKBLAYOUT="us"
XKBVARIANT=""
XKBOPTIONS="terminate:ctrl_alt_bksp"

BACKSPACE="guess"

The configuration should be working across Debian 7, 8, 9 as well as Ubuntu 12 ..14 .. 16 and hopefully in future releases too, just as many other Linux distributions like Mint etc. the Xserver Kill Switch setting should be located in same file.

Finally if even after that change the Control Alt BackSpace Kill Switch sequence refuses to work in GNOME Desktop environment, it might be due to a local setting typical for GNOME and this should be fixed via the good known gnome-tweak-tool

So GNOME users should run it from command line and check the setting there, e.g.:

 

$ gnome-tweak-tool


You should check:


 

Typing -> Kill Sequence to Kill the X Server

 


it should look like shown in below screenshot:

how-to-set-X-server-kill-switch-in-GNOME-gnak-tool-screenshot-debian-stretch

 

 

 

 


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Skype remove word completion / Howto Disable spellcheck autocorrect on Mac OS X, Android Phones Tablets and IPhone iOS

Tuesday, March 14th, 2017

How-to-disable-auto-correct-on-MacOS-X-android-and-iphone

I've recently upgraded my wife's Mac Book Air Mac OS X release from Mountain Lion to latest available OS X release Yosemite and after upgrade the old version of Skype used for about 3 years without any problems (except camera issues due to mac OS X bug the old post is here) stopped working (did crashed) on Skype launch so I took few minutes to upgrade Skype as well from Skype.com Skype for Mac official download page after the quick and unproblematic Skype re-install, Skype client was back to normal with a shiny new outlook and on a first glimpse all worked like a charm but …

On the next day when I took use of temporary the upgraded Mac Book Air with the fresh new OS X Yosemite and Skype's latest app to to do a quick login with my Skype credentials noticed a very annoying autocorrect (auto spelling)  Skype behavior on any new input text message.

I have to admit the idea of autocorrect feature on a system wide scale is great however quick keyboard typers like me who are used to type more than a letter per second use to type so quickly that occasinally you do errors which you're quick to fix but anyhow errors are automatically corrected in a way that you have to retype the whole word quite often which makes your typing a hellish experience. Then the same auto-correct feature becomes a terrible experience and on any device I notice this behavior I tend to remove it immediately.

I remember  the same dictionary auto-spell check / corect behavior was present on my Android run ZTE blade 3 mobile after first Mobile boot and also present on my current iPhone 5 iOS and thus the first thing I did once I start using it is to remove autocorrect (auto spelling) feature and relax the irritation of it.

Just in case if you need to disable Spellcheck auto-correct on Android Phone or Tablet do it from

Settings -> Language & input

android-phone-tablet-disable-autocorrect-spell-check

If you happen to be using also IPhone 5 as me or  Iphone 6 / 7 to disable AutoCorrect feature on SMSes / Skype / Viber and other applications do it from Phone's:

Settings -> General

disable_Turn_off_AutoCorrect_in_IPhone_iOS

Shortly I've noticed that the auto-correct feature does not only mess up your typing in Skype but also in Mail and TweetDeck and generally any open application where you can type on Yosemite.


I've took the time to investigate quickly what was causing the new feature that bugged me so much online and came to this nice little article How to turnoff autocorrect on Mac OS X 10.11 El Captain

As the article revealed to Turn off the autocorrect Mac OS X feature you I have to go:

Finder -> System Preferences

 

stop-skype-autocorrect-annoying-macosx-yosemite-system-preferences-menu-screenshot

Click on Keyboard -> Text
and turn  Autocorrect off by unchecking Correct spelling automatically

stop-skype-autocorrect-annoying-macosx-yosemite-system-preferences-keyboard-menu-screenshot

By doing this autocorrect spelling is disabled for all applications, however for some people it might be handy to leave the correct feature for Mail app or Microsoft Office (Microsoft Word / Excel) etc. and only turn off (disable) the autorrect feature per application side.

You can  do this in the separate Applications (of choise where you need auto spelling) from  Edit Menu under Spelling and Grammer and enable / disableCheck Spelling While Typing

stop-skype-autocorrect-annoying-macosx-yosemite-spelling-and-grammar-menu-screenshot


Tadam Enjoy ! 🙂

 

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Windows missing volume control on Windows 7, 8 Fix / How to run volume control from command line

Thursday, March 9th, 2017

windows-7-missing-volume-controller-bring-back-volume-control-windows-7-command-to-show-volume-control-on-windows-os

 

Windows 7/8 Volume Icon disappear from Taskbar?

If you are using  Windows 7 or  Windows 8 Operating System inside a corporate network and your notebook PC is inside domain controller controlled by some crazy administrators who for some reason decided to remove the Taskbar from your Taskbar tray you have come over to exactly same situation like I do here.

Actually some might have experienced an icon "combined" feature which gives the opportunity of some of the standard Tray icons we know since Windows 98 / XP onwards to not show full time in order to save you space. No doubt this feature is great one to use as it is distracting sometimes to have a tons of applications constantly keeping in the Taskbar (right down corner) however if the Active Domain admin did it without any notification and you're a kind of victim you might dislike especially since this behaviour is making you impossible to easily control your phone / headspeakers and mic.

 

windows-7-8-grouped-taskbar-icons-screenshot-volume-dialog-bar

If you check in the Control Panel and click on Sounds  menu in Windows 7/8, you don't see any checkbox for adding the icon back as I have assumed, , but instead all the audio there you can only see the inputs and outputs on your system general settings.

windows-7-8-control-panel-sounds-dialog-box-properties

This behavior was made on purpose and makes sense cauze the taskbar icons since Win XP (if not mistaken) has to be controlled by the taskbar settings pan.

Thus in order to bring back the disappeared icon on  Winblows 7 / Win 8 there is a taskbar properties feature enabling to to hide or view the various taskbar running apps in that number the Volume icon, hence to bring back your Volme Control speaker icon to taskbar you need to customize it.

To do so do a mouse Right-click anywhere on the taskbar and choose Properties.

taskbar-properties-windows-7-8-dialog

Now, click on the Customize button under Notification area.

taskbar-and-startmenu-menu-properties-customize-taskbar-dialog-bar

In  Notification Area Icons dialog box, there is 2 ticks to check. Assure yourself the volume icon default behavior is set to

Show icon and notifications like in below screenshot

show-icon-notifications-volume-bar-windows-7-8-dialog

To make the new behaviour active click on Turn system icons on or off.

turn-system-icons-on-off-windows-7-8-notification-restore-default-icon-behavior-dialog

One thing to note here is the volume icon shoukld be set to On like in below| shot:

 

turn-system-icons-on-off-volume-icon-on-windows-7-8
If the reason for the disapperance of the Volume controller in task is not due to Domain Controllear policty it could happen due to late updates pushed by Microsoft if the PC needs a restart or after computer Log off operation.
Another reason for the casual disappearance of sound box could be also a buggy driver, so if the icon keeps disappearing over and over again, you better try to update the driver for your sound card.

However if you end up in a Windows Domain Controller (AD) Policy that is prohibiting the Sound Voulme to appear on your taskbar like in my case all the above won't help you solve it, but luckily there is an easy way to invoke the Volume Control dialog box via

 

sndvol.exe

 

the command will bring up the Volume Control as in upper left corner of screen like in below screenshot:

windows-volume-mixer-taskbar-windows-7-8-shot

 

If you to show it with a silder use -f flag

sndvol.exe -f

Running just

sndvol.exe


opens the volume mixer, as you noted.

 

On windows XP the respective command to open a missing Volume Control dialog in taskbar, use instead:

sndvol32

command from Windows Command Prompt:

 

Start -> Run -> cmd.exe

 

sndvol32

no params to display master volume window

 

 

sndvol32 -x

to display small master volume window

sndvol32 -t

to display volume control only (as per sound icon)

If you have the Volume Controller behavior to be hidden or you need to view any other taskbar hidden application icon  it will be useful for you to use:

AutoHotKey Win+B to focus on the system tray, Left (arrow) to highlight the Volume Control icon icon, and then Enter to bring up the popup.

 

A good tip you might be interestted to use occasionally is  how to show the current Wireless networks via a command (if that's prohibited otherwise via GUI) so you can easily see the  Connected Networks on Windows using cmd:

rundll32 van.dll,RunVAN

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How to convert .CRT SSL Certificate to .PFX format (with openssl Linux command) and Import newly generated .PFX to Windows IIS Webserver

Tuesday, September 27th, 2016

IIS8_Windows_Webserver_logo_convert_CRT_and_import_PFX-certificate

1. Converting to .CRT to.PFX file format with OpenSSL tool on GNU / Linux to import in Windows (for example, IIS)

Assuming you have generated already a certificate using the openssl Linux command and you have issued the .CRT SSL Certificate issuer file
and you need to have the new .CRT SSL Certificate installed on Windows Server (lets say on Windows 2012) with IIS Webserver version 8.5, you will need a way to convert the .CRT file to .PFX, there is plenty of ways to do that including using online Web Site SSL Certificate converter or use a stand alone program on the Windows server or even use a simple perl / python / ruby script to do the conversion but anyways the best approach will be to convert the new .CRT file to IIS supported binary Certificate format .PFX on the same (Linux certificate issuer host where you have first generated the certificate issuer request .KEY (private key file used with third party certificate issuer such as Godaddy or Hostgator to receive the .CRT / PEM file).

Here is how to generate the .PFX file based on the .CRT file for an Internal SSL Certfiicate:

 

openssl pkcs12 -export -in server.crt -inkey server.key -out server.pfx

On the password prompt to appear use any password because otherwise the future IIS Webserver certificate import will not work.
 

To do a certificate chain SSL export to be accessed from the  internet.

 

openssl pkcs12 -export -in server.crt -inkey server.key -out server.pfx -certfile internet v2.crt

2. Import the PFX file in Windows


Run: mmc, add snap, Certificates, Computer account, Local Computer; in the
Console:

Certificates (Local Computer) > Personal > Certificates: Select All Tasks > Import File

Enter previously chosen password.
You should get further the Message "Import was successful."

You can import the PFX file by simply copying it to the server where you want it imported and double click it this will  open Windows Importwizzard.

Then select the IIS:

 

Site, Properties, Directory Security, Server Certificate, Replace the current certficate, select proper Certificate. Done.

Alternatively to complete the IIS Webserver certificate import within one step when a new certificate is to be imported:

In IIS Manager interface go to :

Site, Properties, Directory Security, Server Certificate, Server Certificate Wizard


Click on

Next

Choose

import a certificate from a .pfx file, select and enter password.

Internet_Information_Server_IIS_Windows-SSL_Certificate-import-PKF-file

3. Import the PFX file into a Java keystore


Another thing you might need if you have the IIS Webserver using a backend Java Virtual Machine on the same or a different Windows server is to import the newly generated .PFX file within the Java VM keystore.

To import with keytool command for Java 1.6 type:

 

keytool -importkeystore -deststorepass your_pass_here -destkeypass changeit -destkeystore keystore.jks -srckeystore server.pfx -srcstoretype PKCS12 -srcstorepass 1234 -srcalias 1 -destalias xyz


Also the .CRT file could be directly imported into the Java keystore

 

Import a .crt in a Java keystore


/usr/java/jre/bin/keytool -import -keystore /webdienste/java/jdk/jre/lib/security/cacerts -file certificate.crt -alias Some alias

 

 

4. Get a list of Windows locally installed certificates

To manager installed certificates on Windows 7 / 8 / 2012 Server OS is to run command via

Start -> Run

 

certmgr.msc

certmgr_trca_windows_check-windows-installed-ssl-certificates

 

One other way to see the installed certificates on your Windows server is checking within

Internet Explorer

Go to Tools (Alt+X) → Internet Options → Content → Certificates.

 

To get a a complete list of installed Certificate Chain on Windows you can use PowerShell

 

Get-ChildItem -Recurse Cert:

 

That's all folks ! 🙂

 

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Remove string line from file on Linux and BSD – Delete entire line with string from file

Tuesday, March 15th, 2016

linux-remove-lines-containing-string-with-sed

If you're already used too using grep -v "sometring" filename to print everything from a file without the certain grepped string output and you want to do the same to delete lines based on strings without having to output the grepped string to a file and then overwritting the original file:
 

grep -v 'whatever' filename > filename1
mv filename1 filename


A much better way to delete an whole line containing a string match from a file is to use sed
sed
should be the tool of choice especially if you're scripting because sed is especially made for such batch edittings.

Here is how to do delete an entire line based on a given string:

 

sed –in-place '/some string to search and delete/d' myfilename


It might be a good idea to also create backups just to make sure something doesn't get deleted incidently to do use:

sed –in-place=.bak '/some string to search and delete/d' myfilename

If you need to wipe out an exact string from all files within a folder you might use a for loop or perl (some good examples check my previous article here)

In short to use bash's for loop here is how to backup and remove all lines with a string match within all files within a Linux directory:

 

for f in *.txt; do sed –in-place '/some string/d'
"$f"; done
find -name '*.txt' -exec sed –in-place=.bak '/some
string/d' "{}" ';'

 

BTW SED is really rich editor and some people got so much into it that there is even a sed written text (console) version of arkanoid 🙂

sed-text-editor-written-arkanoid-game-linux-bsd

If you want to break the ice and get some fun in your boring sysadmin life get sed arkanoid code from here.
I have it installed under pc-freak.net free ASCII Games entertainment service, so if you want to give it a try just login and give a try.

Enjoy 🙂

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chmod all directories permissions only and omit files (recursively) on Linux howto

Friday, March 11th, 2016

execute-write-read-of-user-group-and-others-on-linux-unix-bsd-explanationary-picture

If you mistakenly chmod-ed all files within directory full of multiple other subdirectories and files and you want to revert back and set a certain file permissions (read, wite execute) privileges only to all directories:
 

find /path/to/base/dir -type d -exec chmod 755 {} +


If there are too many files or directories you need to change mod use
 

chmod 755 $(find /path/to/base/dir -type d) chmod 644 $(find /path/to/base/dir -type f)

Above willl run evaluate $() all files searched and print them and pass them to chmod so if you have too many files / directories to change it will drastically reduce execution time.

An alternative and perhaps a better way to do it for those who don't remember by heart the chmod permission (numbers), use something like:
 

chmod -R u+rwX,go+rX,go-w /path

Below is arguments meaning:

    -R = recursively;
    u+rwX = Users can read, write and execute;
    go+rX = group and others can read and execute;
    go-w = group and others can't write

If like piping, a less efficient but still working way to change all directory permissions only is with:
 

find /path/to/base/dir -type d -print0 | xargs -0 chmod 755
find /path/to/base/dir -type f -print0 | xargs -0 chmod 644


For those who wish to automate and often do change permissions of only files or only directories it might be also nice to look at (chmod_dir_files-recursive.sh) shell script

Tadadam 🙂

 

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Removing exim and installing qmail / Generate and install pseudo mta dummy package on Debian / Ubuntu etc. .deb based Linux

Thursday, March 10th, 2016

debian-dummy-mta-package-install-howto-tux-mail-nice-mascot
If you happen to be installing Qmail Mail server on a Debian or Ubuntu (.deb) based Linux, you will notice by default there will be some kind of MTA (Mail Transport Agent) already installed mail-transfer-agent package will be installed and because of Debian .deb package depedency to have an MTA always installed on the system you will be unable to remove Exim MTA without installing some other MTA (Postix / Qmail) etc.

This will be a problem for those like me who prefer to compile and install Qmail from source, thus to get around this it is necessery to create a dummy package that will trick the deb packaging depencies that actually mta-local MTA package is present on the server.

The way to go here is to use equivs (Circumvent debian package dependencies):
 

debian:~# apt-cache show equivs|grep -i desc -A 10

Description: Circumvent Debian package dependencies
 This package provides a tool to create trivial Debian packages.
 Typically these packages contain only dependency information, but they
 can also include normal installed files like other packages do.
 .
 One use for this is to create a metapackage: a package whose sole
 purpose is to declare dependencies and conflicts on other packages so
 that these will be automatically installed, upgraded, or removed.
 .
 Another use is to circumvent dependency checking: by letting dpkg
 think a particular package name and version is installed when it

Btw creating a .deb dummy package will be necessery in many other cases when you have to install from some third party debian repositories or some old and alrady unmaintaned deb-src packages for the sake of making some archaic software to resurrect somewhere, so sooner or later even if you're not into Mail servers you will certainly need equivs.

Then install equivs and go on proceeding creating the dummy mail-transport-agent package
 

debian:~# cd /tmp debian:~# cp -rpf /usr/share/doc/equivs/examples/mail-transport-agent.ctl . debian:~# equivs-build mail-transport-agent.ctl


Above command will build and package /tmp/mta-local_1.0_all.deb dummy package.
So continue and install it with dpkg as you use to install debian packages
 

 

debian:~# dpkg -i /tmp/mta-local_1.0_all.deb


From then on you can continue your standard LWQ – Life with Qmail or any other source based qmail installation with:

 

 

./config-fast mail.yourmaildomain.net


So that's it now .deb packaging system consistency will be complete so standard security package updates with apt-get and aptitude updates or dpkg -i third party custom software insatlls will not be breaking up any more.

Hope that helped someone 🙂

 

 

 

 

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How to use wget and curl via HTTP Proxy server / How to set a HTTPS proxy server on a bash shell on Linux

Wednesday, January 27th, 2016

linux-ssl-proxy-configuration-from-command-line-with-wget-and-curl-howto

I've been working a bit on a client's automation, the task is to automate process of installations of Apaches / Tomcats / JBoss and Java servers, so me and colleagues don't waste too
much time in trivial things. To complete that I've created a small repository on a Apache with a WebDav server with major versions of each general branch of Application servers and Javas.
In order to access the remote URL where the .tar.gz binaries archives reside, I had to use a proxy serve as the client runs all his network in a DMZ and all Web Port 80 and 443 HTTPS traffic inside the client network
has to pass by the network proxy.

Thus to make the downloads possible via the shell script, writting I needed to set the script to use the HTTPS proxy server. I've been using proxy earlier and I was pretty aware of the http_proxy bash shell
variable thus I tried to use this one for the Secured HTTPS proxy, however the connection was failing and thanks to colleague Anatoliy I realized the whole problem is I'm trying to use http_proxy shell variable
which has to only be used for unencrypted Proxy servers and in this case the proxy server is over SSL encrypted HTTPS protocol so instead the right variable to use is:
 

https_proxy


The https_proxy var syntax, goes like this:

proxy_url='http-proxy-url.net:8080';
export https_proxy="$proxy_url"

how-to-set-https_proxy_url-on-linux-freebsd-openbsd-bsd-and-unix-from-terminal-console

Once the https_proxy variable is set  UNIX's wget non interactive download tool starts using the proxy_url variable set proxy and the downloads in my script works.

Hence to make the different version application archives download work out, I've used wget like so:
 

 wget –no-check-certificate –timeout=5 https://full-path-to-url.net/file.rar


For other BSD / HP-UX / SunOS UNIX Servers where  shells are different from Bourne Again (Bash) Shell, the http_proxy and  https_proxy variable might not be working.
In such cases if you have curl (command line tool) is available instead of wget to script downloads you can use something like:
 

 curl -O -1 -k –proxy http-proxy-url.net:8080 https://full-path-to-url.net/file.rar

The http_proxy and https_proxy variables works perfect also on Mac OS X, default bash shell, so Mac users enjoy.
For some bash users in some kind of firewall hardened environments like in my case, its handy to permanently set a proxy to all shell activities via auto login Linux / *unix scripts .bashrc or .bash_profile that saves the inconvenience to always
set the proxy so lynx and links, elinks text console browsers does work also anytime you login to shell.

Well that's it, my script enjoys proxying traffic 🙂
 

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How to Remove Firefox TABS all time Moving Backward / Forward (Waiting) Wheel cursor – Browser and OS Wheel Ring cursor might affect hypnotically

Monday, September 7th, 2015

remove-firefox-tabs-all-time-annoying-moving-back-forward-waiting-wheel-cursor-browser-and-ring-cursor-might-affect-you-hypnotically

I've been annoying for quite a long time by the the Clockwise moving backward and Forward Wheel (Ring) on Top of browser Tabs everytime I navigate to a new Internet domain or request a resource on the Net.

I'm aware that seeing the wheel all the time move back and forward is a very bad manipulation technique that is often used in advertisements in old movies and some advertisements in the start of the video . I'm talking about the infamous backward counting technique in a Circle (it was moer commonly used in the dawn of Television) aiming to induce watchers mind into hypnotic state …

back-counting-10-9-8-7-manipulation-technique-to-make-your-mind-susceptible

Those who have a degree in psychology or have been into marketing or human resources fields or any field involved where you have to influence the masses are already aware of the backward counting methology which has been practiced heavily by hypnosis practisioners such as Sigmund Freud, to induce any kind of hypnotic state the hypnotist always asks the object of hypnotism to watch closely into a moving back and forwards clock, often accompanied by counting backwards …

Well my Theory here is that the same techniques is well aware of those who planned Windows OS in which if you remember the Sand Clock has been substituted in Windows 7 / 8 and Windows 10 with the rotating back and foward Wheel for the reason that this aims to influence people mind to go into Alpha state from Beta state and thus make them feel more relaxed while doing stuff on the PC.

One thing to mention here is Back and Forward wheel is not only into OS level it has been heavily adopted by leading Software as a Service (SAS) UIs such as Google's and probably more importantly Youtube (have you noticed the Cycling Wheel when waiting for a Youtube movie to Load), the Wheel is also heavily incoruprated in most if not all biggest Websites on the Net. Even If you have noticed these days Google's Cycling (Waiting) Wheel is not only Cycling but has the colorful programming incorporated.

google-wheel-color-programming-example

Well probably many people who use computers daily did not really realize that the Computer OS and Programs GUI Interface they're using is influencing their mind and some famous psychological methods such as color programming and hypnotic tricks could be used more or less.

In that regard as a Firefox user I decided to change tne Back and Forward Wheel with another one which will not trigger my subconsciousness / mind all the time while browing on the Net into Alpha State. As I'm not a Firefox expert and my quick research on search Engines on how to achieve changing or removing the Browser Tabs all time turning wheel did not led me to nothing positive, I've consulted the experts in irc.freenode.net #firefox.

As always the guys were helpful and pointed me out to UserStyles.org website's Static-Throbbler CSS. I've mirrored the CSS script under a name remove-firefox-tab-wheel-script.css in case if UserSpace.org disappears in future, below is also a paste of the script:

@namespace url(http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul); @-moz-document url(chrome://browser/content/browser.xul) { .tab-throbber { list-style-image: url('data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABAAAAAQCAMAAAAoLQ9TAAAABGdBTUEAALGPC/xhBQAAACBjSFJNAAB6JgAAgIQAAPoAAACA6AAAdTAAAOpgAAA6mAAAF3CculE8AAAB5lBMVEUAAADMzMzr6+v////t7e1paWmYmJiampqPj4+IiIiQkJCgoKCPj49qamqQkJB2dnacnJyAgIBfX19aWlpZWVlgYGB/f399fX2Hh4eFhYWZmZlycnJaWlpjY2Nubm56enp6enptbW1XV1dxcXGbm5uAgIBiYmKenp5ra2taWlpxcXGLi4uXl5eKioqPj4+NjY1wcHBZWVlra2uYmJhiYmKBgYFbW1t1dXWSkpKEhIR6enpsbGyBgYFubm6CgoKZmZlzc3NYWFiPj4+YmJhmZmaLi4uGhoagoKC4uLi0tLSnp6eIiIhmZmafn5+RkZFcXFx1dXWZmZl8fHzt7e3////r6+uUlJRycnJbW1uQkJCHh4d4eHiKioqxsbFubm6NjY15eXlYWFiHh4dXV1d4eHiGhoZycnKvr6+JiYl4eHiGhoaOjo6MjIxxcXHq6uqjo6N5eXmVlZVzc3OcnJxfX1+JiYl7e3tra2upqamIiIiNjY1kZGReXl6YmJiOjo59fX1YWFiSkpKAgIB2dnaYmJh0dHRoaGhqamqSkpKSkpKLi4uWlpaPj49wcHBpaWlhYWGCgoKamppwcHBjY2Nubm57e3tiYmKYmJiZmZl9fX1ZWVl+fn6bm5t1dXWOjo6GhoaNjY3///+wXn5TAAAAoXRSTlMAAAAAAAYLIzM6MiENBgEII0ZzeXtzRgcBByZhe29iWFlhe2ElBwYiY3pgRzMwNkZfemIkBUZ7XzktHyAdICs3X3sMI29KLgkJCApFbSAxe2E2IAQBAzVgeTE7WjUIHTFZejp8WzIiBy5YOzM1IwMKIDVgInRKMSALKUducyINSHw6LRo2XwZjMi0vNUhgYwYHJWFuYVhuJiNGeUUjCDI6MyoACaoAAAABYktHRAMRDEzyAAABFklEQVQY02NgYGBkZWPn4OTk4ubhZWIAAj5+AUEhYRERYVExdnEJZgZGSSlpGVk5eQVFWSVlFVUmBjV1DU0tbR1dXT19A0MjYxMGNlMzcwtLK2sbWzt7B0cxJwZnURdXNxt3D08vaztvH1FfBj//gMAg92DmkFAv27DwiEiGKLPoGJtYZgaGkNi4+ITEJIao5JTUNA+gAHO6dUamYRZDtpl0Tq5XXghzaH5BYZGmH0NxiUtpWXlFuqdXXGVVdU0tQ119g3Rjk5V1c0FlS6uIIBtDm3G7iFZVR2dXd0+vYZ96PwPLhImTlCZPUZg6ZZrIpOmSjAzMEuIzZorOcnScVTN7zlw+kHeZeJ18582fv6CWjZWRgQEA0vJCZaR0FWsAAAAldEVYdGRhdGU6Y3JlYXRlADIwMTMtMDYtMjhUMDc6NDE6NDItMDY6MDC7fUviAAAAJXRFWHRkYXRlOm1vZGlmeQAyMDEzLTA2LTI4VDA3OjQxOjUxLTA2OjAwN2LpXQAAABN0RVh0U29mdHdhcmUASmFwbmcgcjExOSfos2EAAAAASUVORK5CYII=') !important; animation-name: none !important; } .tab-throbber[progress] { list-style-image: url('data:image/png;base64,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') !important; } }

To use the script you will first need to install the Stylish FF plugin, then:

Stylish-FireFox-plugin-screenshot-Windows-7-OS
 

1. Enable Stylish plugin and Restart firefox when prompted
2. Click on Write New Style
3. Paste above CSS script and click on Save button

 

stylish-static-throbbler-css-script-change-back-forward-rotating-tab-wheel-on-Firefox-howto

Now instead of the moving wheel you will get just a circle appearing as a static image while the page is loading.

If you want to absolutely remove any circles or images and show nothing when loading, e.g. not have any mean to monitor whether page is loaded or not, but also make it easier for the eye I even finally decided to completely remove the all time moving Wheel from Firefox Tabs even the static picture out using below CSS script with Stylish:
 

@namespace url(http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul); @-moz-document url(chrome://browser/content/browser.xul) { .tab-throbber { list-style-image: none !important; animation-name: none !important; } .tab-throbber[progress] { list-style-image: none !important; } }

After all even after removing the FF Tabs wheel, there is the Status being printed down the webpage, showing text based the connection status. I find this kind of page loading status much less agressive and preferrable, than the current verions Firefox 4 onwards ..

One other thing I do to prevent the annoying Windows OS default Theme wheel is to change it to the old fashioned sand clock as well as bring back the theme of Windows 7 / 8 to Classic Theme of Win 2000, as I believe this reduced the level of zoombification the PC imposes on self 🙂

Enjoy!

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