Linux

The test machine is Acer 4750g, gt540mTransfer from http://www.linuxidc.com/Linux/2012-07/66193.htmand http://duxyng.wordpress.com/2012/01/26/finally-working-nvidia-optimus-on-fedora-16/Some places have made minor changes to the situation I have

Chapter IIThe approximate internal compositionIO Port addressing:Unified addressing: The address is placed in the memory addressing range.Stand-alone addressing: separate from memory, dedicated addressing spaceNot much to understand, the PC is

Find find file, default lookup current directoryFind-name ' name '-user-group-uid-gid-sizeFind/path-amin N Find the last n minutes of files accessed in the systemFind/path-atime N Find the last n*24 hour Access file in the systemFind/path-cmin n

LinuxknowThe 1.Linux Core prototype was written by the Linux Torualds 1991 year . 2. The basic function is: "Accept the user input instruction, through the CPU's number and the logical unit operation processing, produces or stores the useful

*********************************************** Declaration ************************************************  original works, from the "Deep Blue Blog" blog, Welcome Reprint, please be sure to indicate the source when reproduced , otherwise be held

Black background, although the white font is the most classic, but sometimes too much shining white English together will become messy, here is my way to change the font, at present I only implemented to let the root directory of the font into green,

1. Temporary modification$hostname NewhostnameAfter the reboot, it's back to the original.2. Permanent modificationFirst step: sudo vi/etc/hostnameThen modify the Hosts file, the final input: sudo vi/etc/hosts find 127.0.1.1. It will take effect at

1.First, use the command to see if the JDK is installed.Java-versionIf the version number description is already installed if it does not appear, continue2.Download the appropriate JDK I downloaded is

Linux LVM Logical Volume Manager1. What are the differences between partitions and volumes?1. What is LVM?2. What is the use?3. How to create?4. How to manage?Volume:A "volume" is a collection of addressable sectors that the operating system or

Summarize the commonly used tar decompression commands as a memo:Tar-C: Create compressed archives-X: Unzip-T: View content-r: Append files to the end of a compressed archive file-U: Update files in original compressed packageThese five are

1.DHCP Service Installation and configurationRequired Program: DHCPD[email protected] dhcp]# Yum install-y dhcpdTo configure the DHCPD configuration file:[Email protected] dhcp]# vim/etc/dhcp/dhcpd.confAdd the following contentSubnet 172.16.0.0

My original installation is the Classic mode, the Classic mode is not to configure themselves, the computer will be active configuration. After understanding the Linux disk and partition, it is best to customize it again, and in the bird Brother's

Ii. Accumulated Linux operation commands: [mkdir, groupadd, groupdel, useradd, userdel] And groupaddgroupdel In Linux/UNIX, users often use text interfaces to set up systems or operating systems. The author is constantly working on these commands,

Vim shortcut key summary, vim Summary First, paste a vi/vim keyboard image found on the Internet. You don't need to remember this figure. You will learn it in the process of using it. At present, I am also exploring some of the shortcut keys that I

Install mysql using yum and linuxyum in linux 1. Install the mysql server:Yum install mysql-server yum install mysql-devel2. install mysql client: yum install mysql3. start mysql service: service mysqld start or/etc/init. d/mysqld start stop:

Mud: KVM uses NAT to connect to the Internet and configures iptables port forwarding for the VM. kvmiptables This article was sponsored by Xiuyi linfeng and first launched in the dark world. In the previous article, we introduced that KVM virtual

SVN server permission group management for multiple projects, svn server permission Group 1. Create two code repositories Cd/home/svnSvnadmin create project1Svnadmin create project2 2. Copy the authz passwd files to the SVN folder. Cp authz

Vmstat command Learning Vmstat command Vmstat 3 5 Indicates that the update is not updated every 3 seconds, and the total update is 5 times. If the update is not added, the update will continue. VcD4KPHA + pgltzybzcm9

Install pip and requests libraries on CentOS6.5 Server Today, I deployed the Python program on the server and found that the Requests library was missing on the server. So I tried to install it. How does the CentOS version install Python pip? The

Deployment and implementation of LVS + keepalived + nginx + tomcat in CentOS # Node Distribution LVS-dr-master Eth0: 192.168.146.141 LVS-dr-slave Eth0: 192.168.146.142 Nginx1: Eth0: 192.168.146.139 Nginx2: Eth0: 192.168.146.140 Tomcat1: Eth0: 192