原创 RHEL8和CentOS8怎麼重啓網絡
本文主要講解如何重啓RHEL 8或者CentOS 8網絡以及如何解決RHEL8和CentOS8系統的網絡管理服務報錯，當我們安裝好RHEL 8或者 CentOS 8，重啓啓動網絡時，會出現以下報錯： ]# systemctl restar
2020-02-25 19:51:57
9
原创 nmcli
只敲nmcli顯示所有網卡信息 [root@linux1 ~]# nmcli ens33: connected to ens33 "Intel 82545EM" ethernet (e1000), 0
2020-02-25 19:51:56
原创 simple introduction for redirection
1. standard input and output equipment file name file descriptor type keyboard
2018-09-06 03:40:04
原创 some commands for search
1. locate (only search file by file name in mlocate database) /var/lib/mlocate /etc/updatedb.conf
2018-09-06 03:40:04
原创 simple introduction for bash
1. echo -e escape character active " \e[1;??mXXXXXXXX\e[0m" -> color
2018-09-06 03:40:04
原创 the step of learning C#
1. C#語言 語法 數據類型 面向對象 2. Visual Studio 用工具構建.net應用程序的最佳方式 項目的部署 3. 基礎 在.net環境中編程規則 安全性 線程 本地化 事務 構建window服務的方式 將自定義庫生成
2018-09-06 03:40:04
原创 some commands for disk management
1. df (view disk partition usage) -l only show the local disk (default) -a show all file
2018-09-06 03:40:04
原创 simple introduction for pipe line
1. multiple commands execute in order command1 ; command2 no logic -> execute commands in order
2018-09-06 03:40:04
原创 disk management
partition --> format --> mount disk partition mode MBR the main partition is not more
2018-09-06 03:40:04
2
原创 changed my CSDN account
so sadly, my old account was not allowed to use blog, so here comes a new account in order to write sth. about codes de
2018-09-06 03:40:04
原创 some commands for shutdown
1. shutdown [option] time -c cancle the last shutdown command -h halt -r restart & s
2018-09-06 03:40:04