Project

General

Profile

1
#!/bin/sh
2
# Waits for process(es), which don't need to be owned by the current shell.
3
# Usage: env [interval=...] self PID...
4

    
5
: "${interval=5}" # s
6

    
7
for pid in "$@"; do
8
    while test -n "$(ps -p "$pid" -o pid=)"; do sleep "$interval"; done
9
done
(82-82/86)