debian apt-get update:public key 错误修复

apt-get update 出现 这种错误 Reading package lists… Don […]

兄弟8070D加粉后如何清零

碳粉清零: 1、打开前盖 2、按清除键显示跟换硒鼓不理它,马上再按“启用”键,然后马上按“00”。 过几秒就可 […]

Depends: init-system-helpers (>= 1.18~) but it is not installable

Depends: init-system-helpers (>= 1.18~) but it is not i […]

How to Disable a Services in Linux

In Red Hat based distributions such as Fedora and CentO […]