linux - environment variablesWhat links here?
To temporarily add an environment variable:
VARNAME="value"; export VARNAME


Edit the ~/.bashrc to set the enviromental variables permanently.

To display all environment variables:
printenv


To display a specific environment variable:
echo $Env_Var_Name


Some frequently used environment variables:
PATH
a list of locations to search for executables, separated by colons (:)
linux - environment variables
linux - Epson Perfection V330 Scanner
filename:linux - environment variables
filename:linux%20%2D%20environment%20variables
last edit:January 01 2013 20:05:04 (4861 days ago)
ct = 1777164297.000000 = April 25 2026 20:44:57
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