Bash script to sync a number of machines from the current one

pass "all" to do the lot from one major node. edit as appropriate.
set SYNCHOSTS if you like or set the defaults as appropriate.

#!/bin/bash

COMMAND=$1

hosts=${SYNCHOSTS};
if [ -z ${hosts} ]; then
    hosts=(asus x30 dev t60)
fi

for myhost in "${hosts[@]}"; 
do
    ping -c 1 "$myhost" > /dev/null
    if [ "$?" -eq 0 ] ; then
        echo "${myhost} up"
        if [ "${COMMAND}" = "all" ]; then 
            rsync -avz  --force --exclude ".emacs.d/agent" --exclude ".emacs.d/url" --delete --exclude "auto-save-list" --exclude ".gnuskillfiled" --exclude "*~" --ignore-errors ~/common-files  $USER@$myhost:
        else
            rsync -avz ~/Mail  $USER@$myhost:
            rsync -avz ~/.org-files  $USER@$myhost:
            rsync -avz ~/bin  $USER@$myhost:
        fi
    else
        echo "$myhost down"
    fi
done

--
My Emacs Files At GitHub