X-Git-Url: https://iankelling.org/git/?a=blobdiff_plain;f=wrt-setup;h=ec91ed78debea5fc272b88d5c9674f3338d95799;hb=HEAD;hp=83b1c76f6a29d8d0f30890e491f7b5996feb7947;hpb=1d15a0e7a8a4e854d52e266947c37ed61af63bcc;p=automated-distro-installer diff --git a/wrt-setup b/wrt-setup index 83b1c76..975a1dd 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 <