Both methods
Method a: Use - Symbol
chmod g=- monkey.py#可以单独指定一个
Method two: shorthand, represented by 0
chmod 740 monkey.py#必须同时指定三个的权限
Both methods
Method a: Use - Symbol
chmod g=- monkey.py#可以单独指定一个
Method two: shorthand, represented by 0
chmod 740 monkey.py#必须同时指定三个的权限