root/bin/waitself @ 8897
| 1 |
#!/bin/sh
|
|---|---|
| 2 |
# Waits for processes that are the same as the current script
|
| 3 |
# Usage: self "$0"
|
| 4 |
|
| 5 |
selfDir="$(dirname -- "$0")" |
| 6 |
|
| 7 |
exec "$selfDir/lockfile" "$1.lock" # need exec to inherit PPID |