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689 B

#!/usr/bin/env bash
set -eu
set -x
synopsis() {
cat << EOF
Usage : `basename $0` [-h] system
EOF
}
help() {
cat << EOF
`basename $0` system : vdn-shalt suivi de vdn-start.
`synopsis`
EOF
}
usage() {
synopsis
exit 1
}
args() {
local opt
while getopts "gh" opt; do
case $opt in
h) help; exit 0;;
g) ;;
?) usage;;
esac
done
shift $(($OPTIND - 1))
[ $# -ne 1 ] && usage
GUEST_NAME="$1"
}
# Programme principal
GUEST_OWNER=$USER
VDN_PATH=$(readlink -f $(dirname $0)/..); . $VDN_PATH/bin/functions.sh
args "$@"
if vdn-alive $GUEST_NAME; then
vdn-halt $GUEST_NAME || error "can't halt $GUEST_NAME"
sleep 2
fi
echo "vdn-restart start : $@"
vdn-start $@