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Controlling a USB power supply (on/off) with Linux

Is it possible to turn on/off power supplies from USB manually with Linux? 10 Answers ...
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How to move Jenkins from one PC to another

...ob on {DESTINATION_JENKINS_URL}. I have created a menu-driven utility in Python which asks the user to start plugin or Jenkins migration and uses Jenkins REST API calls to do it. You can refer the JenkinsMigration.docx from this URL jenkinsjenkinsmigrationjenkinsrestapi ...
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PostgreSQL database default location on Linux

What is the default directory where PostgreSQL will keep all databases on Linux? 8 Answers ...
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What is the LD_PRELOAD trick?

...lable by ldd command. Example: suppose you need to preload your own libselinux.so.1. > ldd /bin/ls ... libselinux.so.1 => /lib/x86_64-linux-gnu/libselinux.so.1 (0x00007f3927b1d000) libacl.so.1 => /lib/x86_64-linux-gnu/libacl.so.1 (0x00007f3927914000) libc.so.6 => /lib/...
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linux svn搭建配置及svn命令详解 - 更多技术 - 清泛网 - 专注C/C++及内核技术

linux svn搭建配置及svn命令详解SVN是一种版本管理系统,前身是CVS,是开源软件的基石。即使在沟通充分的情况下,多人维护同一份源代码的一定也会出现混乱的情况,版本管理...SVN是一种版本管理系统,前身是CVS,是开源软件的...
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Return value in a Bash function

... to the function and the commands it invokes. For someone with a C/C++/Python/Java/C#/javascript background, this is probably the biggest hurdle: functions in bash are not functions, they are commands, and behave as such: they can output to stdout/stderr, they can pipe in/out, they can return an...
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How do I get the result of a command in a variable in windows?

... any other programming language capable to perform scripting tasks easily (Python, Perl, PHP, Ruby) share | improve this answer | follow | ...
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Changing the resolution of a VNC session in linux [closed]

I use VNC to connect to a Linux workstation at work. At work I have a 20" monitor that runs at 1600x1200, while at home I use my laptop with its resolution of 1440x900. If I set the vncserver to run at 1440x900 I miss out on a lot of space on my monitor, whereas if I set it to run at 1600x1200 it d...
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Track the time a command takes in UNIX/LINUX?

In UNIX/LINUX, is there an easy way to track the time a command takes? 3 Answers 3 ...
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Get started with Latex on Linux [closed]

... To get started with LaTeX on Linux, you're going to need to install a couple of packages: You're going to need a LaTeX distribution. This is the collection of programs that comprise the (La)TeX computer typesetting system. The standard LaTeX distribu...