[root@uefi ~]# cat test.sh
#!/bin/bash
echo "start"
[ $? -eq 1 ] && ( echo "1" ; echo "2" )||( echo "3" ; echo "4" )
[root@uefi ~]# ./test.sh
start
3
4
[ $? -eq 1 ] &&||
阅读 64
2022-03-21
[root@uefi ~]# cat test.sh
#!/bin/bash
echo "start"
[ $? -eq 1 ] && ( echo "1" ; echo "2" )||( echo "3" ; echo "4" )
[root@uefi ~]# ./test.sh
start
3
4
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