nspawn-execute() {
pid=$(machinectl -a -l status $1 |grep Leader |awk '{print $2}');
echo "Execute on $1: nsenter -t $pid -m -i -n -p ${@: 2}";
nsenter -t $pid -m -i -n -p "${@: 2}";
}
nspawn-execute-all() {
for i in $(machinectl list |grep nspawn|awk '{print $1}');
do
nspawn-execute $i "${@: 1}";
done
}