X-Git-Url: https://iankelling.org/git/?p=distro-setup;a=blobdiff_plain;f=ssh-emacs-setup;fp=ssh-emacs-setup;h=4fcbc92098bd5cbc34b87e0d7fbc640170fb79f8;hp=426d098c4e37eb972409b210ef627850fa2f2f71;hb=d67edcdca8795a4bca116aa532d02dda246a6f53;hpb=a9e3d60b4254cd5c6216c4b3e7f8cd5cc5107fad

diff --git a/ssh-emacs-setup b/ssh-emacs-setup
index 426d098..4fcbc92 100755
--- a/ssh-emacs-setup
+++ b/ssh-emacs-setup
@@ -17,13 +17,14 @@ if [[ $EUID != 0 ]]; then
     sudo "$0"
     exit
 fi
+# shellcheck source=/a/bin/ds/.bashrc
 if [[ -s ~/.bashrc ]];then . ~/.bashrc;fi
 
 
 set -eE -o pipefail
 trap 'echo "$0:$LINENO:error: \"$BASH_COMMAND\" returned $?"' ERR
 
-cd $(dirname $0)
+readonly this_file; this_file="$(readlink -f -- "${BASH_SOURCE[0]}")"; cd ${this_file%/*}
 # get rid of useless motd stuff
 sed -i --follow-symlinks 's/^\s*PrintLastLog .*/PrintLastLog no/' /etc/ssh/sshd_config
 rm -f /etc/update-motd.d/10-help-text /etc/update-motd.d/00-header