Difference between revisions of "Shell Commands/Setenv"
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Latest revision as of 14:15, 3 March 2015
SetEnv - Creates or modifies specified global environment variable
NAME, SAVE/S, STRING/F
NAME - Name of the variable to create or modify SAVE - Variable will be available after a reboot STRING - String to attach to the variable
Environment variables are called by scripts or other commands by including a dollar sign ($) in front of the variable name. To remove a global variable definition, use the UnSetEnv command.
Example:
MorphOS:> SetEnv MOS "MorphOS RULEZ !" MorphOS:> Echo "$MOS" MorphOS Rulez !
NOTE: Use SetEnv without arguments to display a list of current global variables.
NOTE2: If a global and a local variable share the same name, the local variable is used.