CentOS Add Windows/centos Dual system boot

1 in the/etc/boot/gurb2/grub.cfg# # # End/etc/grub.d/00_header after adding:# # # Begin/etc/grub.d/30os_prober # #Menuentry ' Windows ten (loader) (on/dev/sda1) ' {Insmod Part_msdosInsmod NTFSSet root= ' HD0,MSDOS1 'Chainloader +1}# # # End/etc/grub.

The CentOS system uses the configuration file to modify the IP address in detail tutorial

The CentOS system installed on VM VMS, by default, uses the way DHCP automatically obtains IP addresses, and I myself want to use this CentOS in the LAN to build a small demo site, the way to automatically obtain IP address is obviously not good,

CentOS 6.0 cannot find the Ifcfg-eth0 solution

Symptoms:There are only ifcfg-lo files in/etc/sysconfig/network-scripts/, and no ifcfg-eth0.The information displayed by the execution command ifconfig in the terminal is Ifcfg-lo. The eth0 corresponding information can be displayed only when the

CentOS Modify Host Name

Latest article: Virson ' s Blog1. Temporarily modify hostnameAddress: http://www.cnblogs.com/mawanglin2008/p/3530790.htmlDisplay host Name:[Email protected]:~$ hostnamelocalhostModify Host Name:[Email protected]:~$ sudo hostname orcl1[email

CentOS 7.0 Installation Configuration Vsftp Server

First, configure the firewall to open the port required by the FTP serverCentOS 7.0 defaults to using firewall as the firewall, where the iptables firewall is changed.1. Close firewall:Systemctl Stop Firewalld.service #停止firewallSystemctl Disable

JDK installation of CentOS

1. Environmental description  System: centos6.7, 2.6.32-573.el6.x86_64; Jdk:jdk1.7.0_802. Download the JDK and upload it Download Jdk-7u80-linux-x64.tar.gz,crt upload to the/opt directory3. Decompression TAR-ZXVF jdk-7u80-linux-x64.tar.gz4.

How to recover the root password in Centos 6?

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="

On the main points of attention when CentOS is just installed

Partition when installing CentOS:Swap partition must have, in addition to a boot zone. EXT4 is also a partition that will later have more detailed partitioning(1)/boot partition divided by 100M (2) Swap partition divided by 2G (3) remaining

Installation of the CentOS Tomcat

1. Environmental description System: CentOS, 2.6.32-573.el6.x86_64;tomcat:apache-tomcat-7.0.682. Download the file and upload it Download Apache-tomcat-7.0.68.zip,crt rz-y upload to the/opt directoryDecompression: Unzip-o Apache-tomcat-7.0.68.zip3.

CentOS Open VNC

Install packages (with Yum source installed, do not install with source code)Yum Install VNC vnc-serverAfter the installation is successful, the configuration is as follows:[[Email protected] ~]# vncserver #设置 vnc password, input: (Enter the user

Mount DVD on CentOS

Mount DVD on CentOSNeed to mount CD/DVD on CentOS temporarily or permanently? Here's the Process Us Linux Pro ' s follow:Login to a terminal window as rootFrom here to Ls/devAs you can see, there's alot of stuff here (usually it's S/dvd or/sr0) but

Multiple Tomcat runs under CentOS (this installation of Tomcat is used to install the debugger)

1. Install Tomcat (the installed Tomcat is best placed under the same path)A. Get the installation package and unzip it (get the installation package: Upload and download using Rz\sz, file sharing via mount, samba service)The method used this time

Dual NIC bindings on CentOS

1. Login System switch Directory:# cd/etc/sysconfig/network-scripts/2. Add The configuration of the binding nic bond## Vim ifcfg-bond0Device=bond0Type=ethernetOnboot=yesBootproto=staticipaddr=59.151.2.134netmask=255.255.255.240gateway=59.151.2.129#

CentOS Install JDK correctly

1 "First find out the Java default installation under CentOSWhereis JavaWhich Java (Java run path)Echo $JAVA _homeEcho $PATH2> View and Uninstall:See if there is a Java-used command: RPM-QA | grep javaSome words delete: pm-e--nodeps

mount a USB flash drive under CentOS

Insert USB flash Drive Tip:[SDB] No Caching Mode page present[SDB] Assuming drive cache:write throughThen use the fdisk-l to see the USB stick (in fact, it's useless.) Just a look)Here is the operation (only two steps):1. Go to the Dev folder and

Vwmare CentOS 6.5 Static IP settings

watermark/2/text/ahr0cdovl2jsb2cuy3nkbi5uzxqvzgvmyxvsddc=/font/5a6l5l2t/fontsize/400/fill/i0jbqkfcma==/ Dissolve/70/gravity/southeast ">watermark/2/text/ahr0cdovl2jsb2cuy3nkbi5uzxqvzgvmyxvsddc=/font/5a6l5l2t/fontsize/400/fill/i0jbqkfcma==/ Dissolve/7

CentOS installation JDK1.7 setting environment variables and the difference between profile and BASHRC files

1. Check if JDK is installed in the current system (usually the default installation in CentOS OpenJDK) # java–version If OPENJDK is present, it needs to be uninstalled first: # Rpm-qa|grep JDK or Rpm-qa|grep Javajava-1.6.0-

CentOS Installation solr5.5.0

To view the installation environment: [Email protected] ~]# cat/proc/versionLinux version 2.6.32-573.22.1.el6.x86_64 ([email protected]) (GCC version 4.4.7 20120313 (Red Hat 4.4.7-16) (gcc)) #1 SMP Wed Mar 03:35:39 UTC 2016 [Email protected] ~]# cat/

Build lamp in centos 6.6

Build lamp in centos 6.6The steps for building a lamp in centos 6.6 are as follows:Install apache Install mysql Php installationProblems and SolutionsApache installation problems Install mysql Php installation problems Environment display (to show

Key points and precautions for building openvpn for general enterprises in the centos Environment

Key points and precautions for building openvpn for general enterprises in the centos Environment Briefly describe the enterprise environment. the ISP is connected to the Firewall of China-made hillstone network. The public IP address is 58. x. The

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