#!/bin/csh
#echo "Enter your name :"
set Name = "ddd"
if ($Name = "") then
echo "Name is Null"
else
echo "Name is not Null"
endif
我想申明一个变量赋值,然后看他是否为空,上面代码那里有问题,请指教
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初学unix简单问题
#!/bin/csh #echo "Enter your name :" set Name = "ddd" if ($Name = "") then echo "Name is Null" else echo "Name is not Null" endif 我想申明一个变量赋值,然后看他是否为空,上面代码那里有问题,请指教