function help () {
cat <<EOF
-xremote.sh <script>
+xremote.sh <script> [arguments]
This script takes a script as argument and executes it remotely in a
temporary directory on a ssh-accessible server.
@XREMOTE_PRE: ln -s /home/fleuret/data/pytorch ./data
If no argument is provided to @XREMOTE_HOST, the environment
- variable $XREMOTE_HOST is used instead
+ variable \$XREMOTE_HOST is used instead
Contact <francois@fleuret.org> for comments.