X-Git-Url: https://iankelling.org/git/?a=blobdiff_plain;f=wrt-setup;h=975a1dd1ee390349d97c0be9c6cdc08bfebaa5e4;hb=fd75a734a7149cf203553d36270482af37e680da;hp=ec91ed78debea5fc272b88d5c9674f3338d95799;hpb=edb1a99660561c51aa5c7803d978284c7b423842;p=automated-distro-installer diff --git a/wrt-setup b/wrt-setup index ec91ed7..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 <