X-Git-Url: https://iankelling.org/git/?a=blobdiff_plain;f=wrt-setup;h=bce6a4ad98668a88fa4909cdabd4502695470e32;hb=HEAD;hp=ec91ed78debea5fc272b88d5c9674f3338d95799;hpb=bd40281aebcd56822ef7af493fef6f43c6daae84;p=automated-distro-installer diff --git a/wrt-setup b/wrt-setup index ec91ed7..8f94f71 100755 --- a/wrt-setup +++ b/wrt-setup @@ -21,11 +21,13 @@ trap 'echo "$0:$LINENO:error: \"$BASH_COMMAND\" returned $?" >&2' ERR [[ $EUID == 0 ]] || exec sudo -E "${BASH_SOURCE[0]}" "$@" -x="$(readlink -f "$BASH_SOURCE")"; cd ${x%/*} +this_file="$(readlink -f -- "${BASH_SOURCE[0]}")" +readonly this_file this_dir="${this_file%/*}" +cd "$this_dir" usage() { - cat <