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$HOME/.cshrc

TCSH / CSH Shell Set PATH Variable

I am a new Unix / Linux / Apple OS X user. What is my path in CSH / TCSH shell? How do I set or modify path in c shell (CSH) on Unix like operating systems?
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Linux / Unix Shell: Set Default Printer

How do I set default printer in my Bash shell under CentOS Linux or FreeBSD unix desktop operating systems?
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UNIX: Set Environment Variable

How do I set environment variables on UNIX systems?
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