4 ms·
trap "rm $IMG*" EXIT see https://www.shellcheck.net/wiki/SC2064 https://www.shellcheck.net/wiki/SC2064 also, use mktemp -d and recursively delete the director
by Arch-TK 3y ago
trap "rm $IMG*" EXIT
see https://www.shellcheck.net/wiki/SC2064 https://www.shellcheck.net/wiki/SC2064
also, use mktemp -d and recursively delete the directory