随笔分类 -  Linux

使用nmcli来管理Linux网络
摘要：nmcli nmcli命令是CentOS8新增的，nm是服务NetworkManager的缩写，cli表示命令行界面。 systemctl status network 命令在centos8已经被官方淘汰，不再使用 查看NetworkManager服务状态，默认是开启的 systemctl stat 阅读全文
posted @ 2024-09-05 15:19 TommyM 阅读(275) 评论(0) 推荐(0)
NBU脚本：查看启用或未启用加速的备份策略
摘要：# bppllist: Field 41 - Optimized backup. 0 = no, 1 = yes. Enables the backup of deduplicated data that some Microsoft Windows operating system version 阅读全文
posted @ 2024-07-03 18:10 TommyM 阅读(89) 评论(0) 推荐(0)
netstat in Linux
摘要：# netstat -unlt Active Internet connections (only servers) Proto Recv-Q Send-Q Local Address Foreign Address State tcp 0 0 0.0.0.0:6817 0.0.0.0:* LIST 阅读全文
posted @ 2016-05-26 10:53 TommyM 阅读(825) 评论(0) 推荐(0)
How to find out which process is listening upon a port
摘要：When we covered port scanning a short while ago we discovered how to tell which ports had processes listening upon them, via port scanning. What we didn't do was learn how to tell which processes were... 阅读全文
posted @ 2016-05-24 17:16 TommyM 阅读(233) 评论(0) 推荐(0)
查看 SELinux状态及关闭SELinux
摘要：查看SELinux状态：1、/usr/sbin/sestatus -v ##如果SELinux status参数为enabled即为开启状态SELinux status: enabled2、getenforce ##也可以用这个命令检查关闭SELinux：1、临时关闭（不用重启机器）：setenfo... 阅读全文
posted @ 2015-08-13 14:34 TommyM 阅读(193) 评论(0) 推荐(0)