$pg ifelif1
#!/bin/bash
if [ -z "$1" ] || [ "$1" = "" ]
then
echo "You are not enter name!"
elif
[ -w "$1" ]
then
echo "You can write!"
elif
[ -x "$1" ]
then
echo "You can execute!"
else
echo "You cna not write or execute!"
fi
-------------------------------------------------------------------------
我的电脑里有个input 文件执行后的结果：
[root@localhost wang]# ./ifelif1 input
You can write!
我把input的文件改为：400后，还是这样的结果：
[root@localhost wang]# chmod 400 input
[root@localhost wang]# ./ifelif1 input
You can write!
-------------------------------------------------------------
跪求高人指点，谢谢
