blob: 95c98b0877e304ae7e61ca3784ece5b299ba9174 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
|
#! /bin/bash
i=0
while [ $i -lt $1 ]
do
/bin/sh -c "sleep 4; exit 0" &
rv=$?
pid=$!
eval bg_pid_$i=$pid
echo $$: Job $i: pid is $pid rv=$rv
i=$((i + 1))
done
i=0
while [ $i -lt $1 ]
do
eval wpid=\$bg_pid_$i
echo Waiting for job $i '('pid $wpid')'
wait $wpid
rv=$?
echo Return value is $rv
i=$((i + 1))
done
|
