linux上的一些系统工具

作者:李佶澳  更新时间:2017/10/28 12:35:55

  技巧    操作系统    刷新

目录

crontab

添加crontab定时任务:

crontab -e

修改mtu

手册:

man ip-link

ip link set DEVICE mtu MTU

ip neighbour

ip-neighbour - neighbour/arp tables management.

手册:

man 8  ip-neighbour

polkit

https://www.freedesktop.org/wiki/Software/polkit/

polkit is an application-level toolkit for defining and handling the policy that allows unprivileged processes to speak to privileged processes: It is a framework for centralizing the decision making process with respect to granting access to privileged operations for unprivileged applications

NIS

NIS介绍

systemd

systemd入门教程:

http://www.ruanyifeng.com/blog/2016/03/systemd-tutorial-commands.html

systemd unit template:

https://fedoramagazine.org/systemd-template-unit-files/

screen

screen

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