Version: 0.1.11.0.01.0.11.0.21.1.01.1.11.2.01.3.01.3.11.3.21.3.31.3.41.3.51.3.6
#!/usr/bin/env bash
lockfile=$1
echo "Lock wait for $2..."
while ! shlock -f $lockfile -p $PPID; do
sleep 1
echo -n '.'
done