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Articles related to environment variables

Accessing Ruby Environment Variables - About.com
Environment variables are variables passed to programs by the command line or the graphical shell. Though there are a number of environment variables that ...
http://ruby.about.com/od/rubyfeatures/a/envvar.htm
Environment Variable Definition - PC Support - About.com
An environment variable is like an alias for information specific to your PC. Some Windows environment variables include %temp% and %windir%.
http://pcsupport.about.com/od/termse/g/enviro_variable.htm
Environment variable - What is Environment variable
Definition: Environment variable: An instruction stored in the MS-DOS environment that controls, for example, how to display the DOS prompt, where to store any ...
http://linux.about.com/cs/linux101/g/environmentvari.htm
ENV environment variable - Linux - About.com
Definition: $ENV environment variable: If this parameter is set when bash is executing a shell script, its value is interpreted as a filename containing commands ...
http://linux.about.com/cs/linux101/g/envenvironmentv.htm
How to Navigate Using Environment Variables in Windows
When searching a particular folder or performing some other operation via the Start | Run menu, the use of environment variables can save typing and thus cut ...
http://antivirus.about.com/od/virusrepairhowtoguides/ht/environment_variables.htm
Getting the CGI Environment Variables - About.com
Testing CGI effectively involves knowing the environment variables. Here is how to get them with os.environ.
http://python.about.com/od/cgiformswithpython/ss/test_cgi_4.htm
Introduction to Linux - Your text environment - About.com
We already mentioned a couple of environment variables, such as PATH and HOME . Until now, we only saw examples in which they serve a certain purpose to ...
http://linux.about.com/od/itl_guide/a/gdeitl55t00.htm
$HISTCONTROL environment variable - What is ... - Linux - About.com
Definition: $HISTCONTROL environment variable: If set to a value of ignorespace , lines which begin with a space character are not entered on the history list.
http://linux.about.com/cs/linux101/g/histcontrolenvi.htm
tclvars - Linux Command - Unix Command
You can also create your own environment variables for the Macintosh. A file named Tcl Environment Variables may be placed in the preferences folder in the  ...
http://linux.about.com/library/cmd/blcmdln_tclvars.htm
How To Rename the NLSPATH System Variable in Windows XP
Environment Variables Dialog Box. The NLSPATH system variable, short for National Language Support Path, is an environment variable set in some Windows ...
http://pcsupport.about.com/od/fixtheproblem/ht/renamenlspath.htm
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