X-Git-Url: https://iankelling.org/git/?a=blobdiff_plain;f=wrt-setup;h=ec91ed78debea5fc272b88d5c9674f3338d95799;hb=HEAD;hp=7b549ae74d8e3915e41c1935f84e1672b385c69e;hpb=55a745005e7af1e3633b286d5ac1a28ba4fac6ce;p=automated-distro-installer diff --git a/wrt-setup b/wrt-setup index 7b549ae..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 <