CentOS

Introduction to User Rights delegation configuration under Centos (Linux)When it comes to delegation of authority, it is very important for a service to run normally, and the bigger the right, the greater the responsibility, the greater the

View the CentOS version method with the following commands to view: # lsb_release -a lsb version :     : core - 3.1 - ia32 : core - 3.1 - noarch : graphics - 3.1 - ia32 : graphics - 3.1 - noarch Distributor ID:

Transferred from: http://www.linuxidc.com/Linux/2015-04/115841.htmReminder: The mount operation will erase the data, please make sure the mounting disk is not data or unused.mount the disk to add a new hard disk device, do not directly modify the

Does it seem useless after export?Problem Description: centos yum " Could not retrieve mirrorlist  http://mirrorlist.centos.org/? Release=5&arch=i386&repo=addons error  "error: [Plain]View Plaincopyprint? [[email protected] mysql-5.0.56]# Yum

CentOS 7 Configuration FTP (VSFTPD)1-First switch to root user$ su# Enter root password2-Create FTP folder, current location is/ftp, can be customized# CD/# mkdir FTP3-Installing VSFTPD with Yum# yum-y Install FTP vsftpd4-View the path to the

CentOS 7 inherits the new features of Rhel 7, such as the powerful systemctl, while the use of SYSTEMCTL has changed the way in which the previous system services/ETC/INIT.D startup scripts, and greatly improves the efficiency of system services.

Build the CentOS development environment-------------------------------------------------------------------------Ready to work-------------------------------------------- -------------------------------------1. Configure the firewall to turn on 80

Watch out! The CentOS version here is 7 step1 modified/etc/ssh/sshd_configvi/etc/ssh/sshd_config#port 22//This line minus # Port 20000// Add this line below Step2 Modify SELinux Use the following command to view the current SELinux allowed SSH port:

1, Hardware boot bootPower on, BIOS power-on self-test, find boot media, found in boot media mbr.mbr is the first sector of the first partition of the boot media (such as a hard disk), with a size of 512 bytes. The first 446 bytes are bootloader

First step: Install the JDK, first check whether the JDK is present, enter the following command: Java-versionNot installed will display: [Email protected]/]# java-/]#Second step: Download the corresponding JDK on the official website, download the

One: KVM InstallationTwo servers192.168.115.18192.168.115.190. Modify the physical server time zoneCp/usr/share/zoneinfo/asia/shanghai/etc/localtimeyum Install Ntpdate-yecho "*/5 * * * * * root ntpdate cn.pool. ntp.org ">>/etc/crontab &&

First, install Subversion#yum Install Subversion 1. View file generation at installation, use RPM-QL subversion2. Uninstall Subversion: #yum remove Subversion3. Stop Subversion Service: # Killall Svnservesecond, create a warehouse(To create multiple

Centos 6.5 x64Hadoop 2.6.0JDK 1.7protobuf-2.5.0maven-3.0.5Set environmentExport java_home=/home/linux/jdkexport CLASSPATH=java_home/lib/tools.jarexport Protoc_home =/home/linux/protobufexport maven_home=/home/linux/mavenexport PATH= $PROTOC _home

Add Chinese Input Method:1. Log in as root, or Su root2.yum Install "@Chinese support"3.exit4. Back to the desktop, System->preferences->input Method>input method Preferences>input Method drop-down select pinyin Add into the list, the next time you

Centos File system creation, modification and detectionEveryone knows the Linux system is all files, then I will give you a detailed explanation of the file system knowledge(Note: The following operations are performed on the centos6.5 system)before

Simple to find file and directory sizes in Linux is simple#已易读的格式显示指定目录或文件的大小,-s option specifies that each subdirectory or file size is not displayed in detail for the directoryDu-sh [Dirname|filename]Such as:Size of current directory:Code to copy

Yum groupinstall-y desktopyum groupinstall-y "desktop Platform" yum groupinstall-y "desktop Platform development" Yum Gro Upinstall-y fontsyum groupinstall-y "Graphics Creation Tools" Yum groupinstall-y "Input Methods" Yum groupinstall-y "X W Indow

Centos 7 VNC Installation Steps VNC allows the Linux system to access the Linux desktop like remote desktop access in Windows. This configuration machine runs in a Centos 7 HP Server in xingning Network Information Center. First, try installing VNC

Install Zookeeper cluster on CentOS 7Java software must be installed on the Testing Machine$ Rpm-qa | grep java$ Sudo yum install-y java-1.8.0-openjdk.x86_64$ Java-versionOpenjdk version "1.8.0 _ 65"OpenJDK Runtime Environment (build 1.8.0 _

Configure multiple NICs and multiple IP addresses in CentOS in VMware1, configure the second Nic 1) CentOS6.5 network configuration (http://blog.csdn.net/clevercode/article/details/46376985 );How to configure eth0. This article explains how to