开启两个进程来执行命令,并且等待这两个进程都结束:
#!/bin/sh
for i in $(seq 1 2);
do
(echo $i;sleep 5;date)&
done
wait
echo "end ..."
开启两个进程来执行命令,并且等待这两个进程都结束:
#!/bin/sh
for i in $(seq 1 2);
do
(echo $i;sleep 5;date)&
done
wait
echo "end ..."