CentOS

The centos release CD contains Wireshark rpm. If the components are not selected during system installation, you can find them from the installation CD. If you can connect to the Internet, yum is the simplest: # Yum install Wireshark # Yum

Xshell has been installed and files can be transferred.1. Download the corresponding version of JDK: jdk-8u191-linux-x64.tar.gz2. upload to the centos directory3. decompress the jdk gz package and run the following command:Tar-zxvf jdk-8u191-linux-x6

Net table fireproof ROC iptable no information USB computer name 1. First, check the processes running by the system. If you need to check all processes currently running by the system, Run the following command: # ps auxw The parameter A shows

Run the following command to check which mode is used. SystemctlGet-Default Startup graphic interface SystemctlSet-Default graphical.tar get (graphical interface mode) Reboot (restart the system) If you want to switch back to

Introduction: Django is a Web-based Python plug-in, celery is a task queue, and rabbitmq is a message queue. Such a system is deployed for asynchronous task execution. 0. Install tk-8.5.7-5.el6.x86_64 when installing the system, if not installed,

Perform the following steps to synchronize time in the centos system: The newly installed centos system server may be set incorrectly. You need to adjust the time zone and time. The following is how the centos system uses NTP to synchronize data

Tag: 1.2 command dir NID make Xid Type Space ext[[Email protected] # fdisk-l view disk partition information Disk/dev/SDA: 107.4 GB, 107374182400 bytes255 heads, 63 sectors/track, 13054 CylindersUnits = cylinders of 16065*512 = 8225280 bytesSector

Use dhclient to automatically obtain IP addresses [[email protected] ~]# dhclient -r[[email protected] ~]# dhclientvi /etc/ [[email protected] ~]# ip add1: lo: mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000 link/loopback 00:00:00:

Preface 1. Prerequisites: Centos Linux release 7.5.1804; Sudo user (root permission required ); 2. components to be installed: Nginx stable version: nginx-1.14.0; Mariadb 10.3.10 stable; PHP 7.2.11 stable; 3. Procedure: Add environment

Back up the original source Sudo mV/etc/yum. Repos. d/CentOS-Base.repo/etc/yum. Repos. d/CentOS-Base.repo.bkDownload Alibaba Source $ CD/etc/yum. Repos. d $ sudo wget-NC http://mirrors.aliyun.com/repo/Centos-7.repoChange Alibaba Yum source to

A load balancing cluster is short for a load balance cluster. Common open-source load balancing software include nginx, LVS, haproxy, commercial Hardware load balancing equipment F5, and netscale. Here we will learn LVS in Linux and record it in

Start Installation 1. Install and deploy the server CD/usr/local/ Open the path to be installed, which can be customized # wget https://github.com/SoftEther×××/SoftEther×××_Stable/releases/download/v4.28-9669-beta/softether-***server-v4.28-9669-

1. Set auto-start In centos, there are two main ways to set the startup of a self-installed program.1. Add the Startup Program command to the/etc/rc. d/rc. Local file. For example, set httpd to be started upon startup. #!/bin/sh## This script will

Entos Installation I installed it with Vmware 12. The following is the installation. Open the VM homepage.   Select create virtual machine     Typical installation: vmwear applies mainstream configurations to the virtual machine operating system,

1. Disable SELinux [[Email protected]/] # sed-I "s # SELinux = enforcing # SELinux = disabled # G"/etc/SELinux/config # restart to take effect [[email protected]/] # setenforce 0 # temporarily disable 2. zabbix requires MySQL or a later version.

A. installer file Sudo Yum install git Python-setuptools CD/OPT Sudo git clone https://github.com/res0nat0r/gitosis.git CD gitosis/ Sudo Python setup. py installB. Add a git user Note: Do not set a password for git users so that they cannot log

Requirements of tinydns Copied with permission from the author. Original site is at http://www.djbdnsrocks.org 1) At least 2 unused IP addresses. 1 is usually fine.2) daemontools-this was installed if you did my Qmail install. If not, please install

Centos itself does not support NTFS format, in order to enable centos to support Windows NTFS. Use a ntfs-3g to make it support NTFS mounting. The procedure is as follows: 1. Install ntfs-3g 1. Download the stable version ntfs-3g from

Scrot is a tool used in the command line. It supports full screen, window, selection, multiple devices, thumbnails, latency, and even specifies a program to open the captured image. Installation Method on centos:#yum install giblib giblib-devel#wget

I. Update and install 1. List all software updatesCommand: Yum check-Update 2. Install all Update SoftwareCommand: Yum update 3. Only install the specified SoftwareCommand: Yum install 4. Update only the specified SoftwareCommand: Yum update 5.