报错代码
[: ......: unary operator expected解决方法
# vim <Shell Script>将以下内容修改为:
......
if [[ ...... ]]; 
......修改为:
......
if [[ ...... ]]; 
......[: ......: unary operator expected# vim <Shell Script>将以下内容修改为:
......
if [[ ...... ]]; 
......修改为:
......
if [[ ...... ]]; 
......