Linux

I. Conditions (required hardware and software environment)A. the motherboard supports USB flash drive startup.B .8G USB flash drive or largerC. CentOS-6.0-x86_64-bin-DVD1.iso or CentOS-6.0-x86_64-minimal.isoD. UltraISO 9.3Steps for www.2cto.com:1.

Experience Sharing about the installation failure of fedora14 recently learned the book "UNIX Network Programming 2nd-volume inter-process communication". I also wrote the author's code in www.kohaha.com to debug it and increase the experience! I

In the linux Process Group session control terminal, a process can create sub-processes by calling fork (). These processes can constitute a process group. Www.2cto.com process group ----------------------------------------------- a process group is

The LVS Server Load balancer environment is set up, and SYN_RECV state processing is successful when the LVS + KEEPALIVED environment is set up for the first time. After a while, a problem occurs when the environment is set up again. No matter how

The linux system path has been added for nearly half a year since it was switched to linux, and there is still a long way to go from skilled use. The reason for slow growth is not that many problems have not been encountered, however, I encountered

/Dev/null 2> & 1 details today a friend suddenly saw the following content in his own Linux maintained:/var/spool/cron/root: www.2cto.com 30 19 ****/usr/bin/** dcon. sh>/dev/null 2> & 159 23 ** 1-7/home/s **-log/squid-log.renew>/dev/null 2> & 150 1 *

Nginx Summary (iii) nginx Summary (ii) Users www.2cto.com user nginx; worker_processes 1; events {worker_connections 1024; use epoll;} http {include mime. types; default_type application/octet-stream; sendfile on; keepalive_timeout 65; server

Linux to build Sphinx full text search engine first download mysql and sphinx source package extract sphvf:> tar zxvf sphinx-2.0.6-release.tar.gz www.2cto.com unzip Mysql> tar zxvf mysql-5.1.42.tar.gz into the mysql source directory, create the

Small awesome commands on several terminalsEditor's note: The following small commands may be something that these Linux giants are playing on the rise, however, this also proves the phrase "Programmer are just like children no matter how old he is"

In LINUX, Shell is used to automatically monitor tomcat and restart the tomcat instance. 01 #! /Bin/sh02 03 # func: automatically monitors tomcat scripts and performs restart operations www.2cto.com 04 # author: danny05 # date: 02/20/201306 # DEFINE0

The chattr and lsattr commands explain the functions of the chattr commands. Some of the functions are supported by the Linux kernel version. If the Linux kernel version is earlier than 2.2, many www.2cto.com functions cannot be implemented.

Introduction to unix peer groups and user operations: This article describes linux users and groups, how to create groups and users, and how to change relevant content: /etc/group,/etc/gshadow/,/etc/passwd,/etc/shadow 1, group www.2cto.com 1. create

The general format of Linux shell grep command grep is: www.2cto.com grep [Option] basic regular expression [file]. Here the basic regular expression can be a string. When you enter string parameters in the g r e p command, it is best to enclose the

To install xfce + vnc in centos, first install the desktop environment. I chose xfce, lightweight desktop, which is small and practical and does not occupy too much memory (xfce is less than kde and kde is less than gnome ). run the following

Use the installation CD of CentOS to create a local yum source to complete the RPM package [summary]In CentOS or RHEL systems, RPM dependency is a headache. After each system installation is complete, I want to install another software package.

Install saltstack install EPEL third-party software source wget-c http://dl.fedoraproject.org/pub/epel/6/x86_64/epel-release-6-8.noarch.rpmrpm-ivh epel-release-6-8.noarch.rpm install yum install salt-master-y // masteryum install salt-minion //

Configure the rsync service in ubuntu. create/etc/rsyncd. conf content: motd file =/etc/rsyncd. motd pid file =/var/run/rsyncd. pid lock file =/var/run/rsyncd. lock log file =/var/log/rsyncd. log [workspace] path =/home/username/workspace comment =

[Svn] [linux] [uuid] does not match. After rabbitvcs is installed, it is found that there is always a problem during the update. Then uninstall and reinstall another svn -- subversion. After the installation is complete, the system prompts: svn:

Linux basics: Linux File System Mount Management----------------------------------------- Mount an operating disk or partition to create a file system. windows or Mac systems are automatically mounted. Once a file system is created, it is

Linux kernel. shmall shemax shemin explains Linux X86-64 operating system, Oracle 10G Database, from 8G to 16G, the kernel. after the shmmax parameter is changed to 17179869184 (16 GB), it is found that as long as the sga_max_size and sga_target