30 Apr
2023
30 Apr
'23
12:30 a.m.
unset - is used to remove variables or functions.
syntax $ unset <var-name>
$ VAR1='welcomt to linux' $ echo $VAR1 $ unset VAR1 $ echo $VAR1
$ export ILUGC=foss $ printenv ILUGC $ unset ILUGC $ printenv ILUGC
regards, T.Dhanasekar