shell environment

Linux / UNIX: See If Particular Users Are Logged Into Server

by Vivek Gite on April 18, 2011 · 1 comment

How do I see if my friends or coworkers are logged into the same Linux or BSD or UNIX (AIX, HP-UX, Apple OS X) server / workstation as I am from a command line?

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Linux: Set Environment Variable

by Vivek Gite on April 14, 2011 · 4 comments

Bash shell is used for various purposes under Linux. How do I customize the shell environment variable under Linux operating systems?

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FreeBSD Display Environment Settings

by Vivek Gite on March 17, 2008 · 1 comment

Q. How do I display shell environment settings under FreeBSD operating systems?

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