CentOS

Set IP address under Centos/linux1. Temporary entry into force settings　　1.1 Modifying the IP address　　　#ifconfig eth0 192.168.100.100　　1.2 Modifying the gateway address　　　　#route add default GW 192.168.100.1 dev eth0　　1.3 Modifying DNS　　　# echo

　　　　　　　　　　　　　　1. View IP address, get only one loopback address2, conduct network test, now to test, see can ping pass www.baidu.com3. Here are some ways to use the ping command.4, Ping the gateway, see if you can ping throughView the gateway

Mainstream: The current Linux operating system is mainly used in production environments, mainstream enterprise Linux systems are still redhat or CentOSFree: RedHat and CentOS are not very different, CentOS is an enterprise-class Linux distribution

Centos 6.5 is installed by default in the Git 1.7.X version, there will be some strange problems during the use of the user name, password support is not very friendly.Update git on Centos6.5 to 2.0.5 by doing the following:1. Install the package

Today, we switched to a new computer and started installing the CentOS 7 system in virtual machine vmware at night. Excitement, began, the variousThe settings are all well-equipped. When you choose the version of the installation system, something

First, Centos 7 modify SSH port number1, modify the/etc/ssh/sshd_configVi/etc/ssh/sshd_config#Port 22 Add the following line under this linePort 7156//Add this line below2. Modifying SELinuxUse the following command to view the SSH ports currently

Notebook arrogant first, only re-installed once the system, never dismantle the machine to clear the ash. After studying, the daily work and study are carried out in the laboratory, the notebook has been in the dorm table on the ash, only

Copied from: http://jingyan.baidu.com/article/6d704a13f0d61128db51ca82.html?qq-pf-to=pcqq.temporaryc2cWe may encounter this situation when we use the Yum command in Redhat, and yum install build-essential prompts this system was not registered with

Method One: Change the/etc/sudoers file, Find the following line and remove the previous gaze (#) # # allows people in group wheel to run all commands%wheel all= (All) all Then change the user to belong to the root group (wheel), Commands

1 Download the installation package wget http://jaist.dl.sourceforge.net/project/graphicsmagick/graphicsmagick/1.3.23/ Graphicsmagick-1.3.23.tar.gz 2 The dependent components required to install GraphicsMagick need to be

This tutorial is a 32-bit CentOS6.5 For example, the CentOS network card is NAT mode1. Open VMware Virtual machine, edit---> virtual network Editor to set up NAT network card650) this.width=650; "src="

01. Install CentOS with minimal installation Select Development Tools option for system installation, root password using 16-bit02. Modify the SSH Ports/etc/ssh/sshd_config port 1433 (1433 is Microsoft's SQL connection port)03. Turn off root telnet

Http://www.360doc.com/content/13/1209/21/14661619_335823338.shtmlRAID0 If a hard drive is broken. Then the data can't be read.RAID1 If a hard drive is broken, you can unplug it directly. Can still continue to useThere were two blocks when the

In order to learn kernel compilation, you need to install some development kits, simply set the disc image to the cost of Yum source, so faster! Here are some basic steps:1, first mount the CD-ROM to/MNT/CD, MOUNT/DEV/CDROM/MNT/CD, this is not much

[[email protected]/]# mkdir swap[[Email protected]/]# CD swap[[email protected] swap]# dd If=/dev/zero of=swap1 bs=1024 count=524288Recorded 524288+0 read-inRecorded the writing of 524288+0.536870912 bytes (537 MB) Replicated, 2.15306 sec, 249

CentOS6.5 power down or reboot, its IP will be reassigned by DHCP, if you want to remotely control the computer, you have to open the monitor to see its new IP, it is too troublesome. So the IP of this computer needs to be set to static.After

Building RingsEnvironmentOperating system: CentOS 6.5 Final x86_64Kvm:qemu-kvm-0.12.1.2-2.479.el6_7.3.x86_64Tools: Win7 and Vnc-viewer (first install VNC on server, connect to server CentOS via VNC Viewer)First, install KVM and related software1.

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 knowledgeFirst we'll meet a few common commands:cat,fsdisk, MKFS, etc.(Note: The

Operating Environment Centos6.7[Email protected] ~]# vim ipt.sh#!/bin/bashipt= "/sbin/iptables"$ipt-F$ipt-P INPUT ACCEPT# $ipt-T nat-p INPUT DROP$ipt-P OUTPUT ACCEPT$ipt-A input-p tcp-s 10.0.0.1--dport 20-j ACCEPT$ipt-A input-p tcp-s 255.10.10.0/26--

Centos reminder enhancement for virtual machinesCentos is installed on the VirtualBox Virtual Machine. An error is reported when the enhancement function is installed. the error is "centos the headers for the current running kernel were not found ...