DescriptionEnvironment: VMware WorkstationSystem: centos6.2The following actions are performed under root
1.U Disk Mount
MKDIR/MNT/USB//Create a directory for mounting USB driveFdisk-l//View the System Mount U disk, if the system has a hard disk SDB1
This tutorial does not use MySQL to store user names and passwords, only as SMTP services,
Need to install DNS, see click Open link http://blog.csdn.net/zhidao_wenge/article/details/69982350
First, install the software:
Yum install Postfix
Yum
I. INTRODUCTIONMondo Rescue is an open source, free recovery and Backup tool that allows users to easily create ISO images of system (Linux or Windows) clones or backups that can be stored on CDs, DVDs, tapes, USB devices, hard drives, and NFS.
because CentOS-6.5 Minimal Many tools are not installed by default, installation Vmwaretools need to use Perl, so the old man recommends configuring the network before installation. the network configuration method can refer to installing CentOS-6.5
Configure a static IP for CentOS in VMware with access to VMware under Network-windowsFirst make sure that the virtual network card (VMware Network Adapter VMnet8) is turned on, and then enter "Ipconfig/all" on the Windows command line to find the
There are a lot of installation blogs for GAMIT/GLOBK software under Ubuntu, but there are not many installation processes under CentOS. Here is a description of my installation process. The environment used is CENTOS6.5,GAMIT version 10.5.Tip:
Original address: http://www.dedecms.com/knowledge/servers/linux-bsd/2012/0819/8378.htmlDescriptionOperating System: CentOS 6.0A problem: Forget the Administrator account root password, can not enter the systemWorkaround: Reset the root password to 1
How to recover root password in Centos 6?How to recover the root password?1) Press ' E ' When starting the server.650) this.width=650; "src=" Http://s1.51cto.com/wyfs02/M02/7E/70/wKiom1b_YofTo5KzAAAVsQI1oTg777.png "title=" Root01.png "alt="
Excerpt from: www.cnblogs.com/visi_zhangyang/articles/2429185.htmlCentOS Modify IP address# ifconfig Eth0 192.168.1.80This will change the IP address to 192.168.1.80(if not found on the network, then you may need to change the gateway and DNS, will
When a Linux system administrator manages the operating system, managing the software on the operating system is almost an essential feature of the system administrator. In the early Debain release, Debain developers developed a package manager
This article takes the installation and configuration of a hadoop cluster composed of three machines as an example.
The information of the three machines is as follows:
Hostname role IP Address
DC01 mast 192.168.68.57
Dc02 slave 192.168.68.58
I. system conventions
1. System Environment
CentOS-4.4.ServerCD: Linux
Apache: 2.2.4
MySQL: 4.0.26
PHP: 4.3.11
Zendoptimizer: 3.2.2
PhpMyAdmin: 2.10.0.2
2. source code package storage location:/usr/local/src# Why should we perform tarball in/usr/
Centos 7.0 system installation and configuration graphic tutorial
Note:
The latest version of centos 7.x is centos 7.0. The following describes how to install and configure centos 7.0.
The server settings are as follows:
Operating System: centos 7.0
Cobbler remotely installs CentOS and cobbler installs centosThis article explains how to remotely install CentOS through IPMI and PXE.1. First, use Cobbler to add a system
# Specify the system name and profilesudo cobbler system add -- name = test --
EPEL for CentOS or Redhat, epelcentos
Note: The address may change
RHEL/CentOS 7 64 Bit
# wget http://dl.fedoraproject.org/pub/epel/beta/7/x86_64/epel-release-7-0.2.noarch.rpm# rpm -ivh epel-release-7-0.2.noarch.rpm
RHEL/CentOS 6 32-64 Bit
##
Solution to linux/CentOS 6 forgetting the root password: centosroot
When using linux, you may sometimes forget the password of the root user (especially when the document content is incomplete during the handover ), at this time, we can enter
Modify the ssh port and centosssh port of centosVi/etc/ssh/sshd_configFind the section # Port 22, which indicates that Port 22 is used by default, and add a line as follows:Port 34981
Save and exit
Then the service sshd restart
Note: Do not turn it
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