updated env.sh

pull/16/head
Hari Sekhon 4 months ago
parent 70856ae6eb
commit 4cf683ab74

@ -156,3 +156,17 @@ unvar(){
perl -pi -e 's/^export '"$var"'=.*\n$//' "$varfile"
unset "$var"
}
# ============================================================================ #
unsetall(){
local match="${1:-.*}"
while read -r env_var; do
if [ "$env_var" = PATH ]; then
continue
fi
unset "$env_var"
done < <( env |
grep -i "$match" |
sed 's/=.*//' )
}

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