[文本处理] 请问批处理如何统一修改文档中非固定数值

royale

有多个文档中有下面内容：
[Unicode]
Unicode=yes
[System Access]
MinimumPasswordAge = 2
MaximumPasswordAge = 30
MinimumPasswordLength = 8
PasswordComplexity = 0
PasswordHistorySize = 0
LockoutBadCount = 0
RequireLogonToChangePassword = 0
ForceLogoffWhenHourExpire = 0

MaximumPasswordAge与MinimumPasswordLength后面的数值不固定，现在要统一修改MaximumPasswordAge为40，MinimumPasswordLength为10。请问批处理能不能实现，怎么写？

ivor

sed -i "s/\(MinimumPasswordAge = \)[0-9]*/\140/g;s/\(MaximumPasswordAge = \)[0-9]*/\110/g" test.ini
复制代码