Linux

Initrd. I recently installed a server with the driver added to the imgfile. I couldn't find the RIAD card driver. I used DELL to install the drive on a CD. The damn DELL didn't support the CENTOS system, if you want to extract the driver from the

Fedora18 Install ssh 1. Fedora start sshd service: 1. Check whether the ssh service is installed: [root @ localhost ~] # Rpm-qa | grep openssh-server openssh-server-5.3p1-19.fc12.i686 (this line indicates installed) if the ssh service is not

After studying it for one afternoon, I used various methods to find that they were not completely talking about it. If they were missing one, they would not be able to do it! You must modify the conf file in apache and nginx. Step 1: Modify httpd in

Linux performance analysis tool nmon 1. Overview monitoring is an indispensable part in checking system problems or optimizing system performance. The operating system monitoring tool monitors the usage of operating system resources and indirectly

Linux Command Chinese display solution to play Linux comrades, most of them use vmware to install a virtual Linux on their own machines, but due to the many character interfaces, sometimes we always need to press ctrl + atl to switch back and forth

Linux judgment statement detection option meaning-r file or directory this (valid) user or group is readable-w file or directory for this (valid) users or groups are writable-x files or directories. This (valid) user or group is executable-o files

Shell script article 2 (find) 001 # cat command 002cat-n/usr/local/php/lib/php. ini # Add the row number 003cat-s cat.txt # compress multiple empty rows. One empty row 004 005 # find command 006 007 find/home/wangdk-iname "*. txt "-print #-print

Git's command to return to the previous version git reset is to reset the content of the current head without leaving log information. Git reset HEAD filename remove the file git reset -- hard HEAD ~ from the temporary storage area ~ 3. All the

In linux, the/etc/passwd file option is described in Chinese. The/etc/passwd file is one of the main files in the system. This file contains a list of all user login names, a home directory for all users, and a shell program name for logon. The file

In linux, how does one enable common users to use sudo permissions without having to enter a password? in linux, how does one enable common users to use sudo permissions without having to enter a password. I can see a lot of information on the

Mo chaos pdksh-5.2.14 yesterday in order to test a mechanism, under centos6.2 install 11gr2, encountered pdksh-5.2.14 this package cannot be automatically installed (1 ). Write down the address for my increasingly forgetful mind. I got it online for

CentOS6 yum the advantage of installing pptp in yum mode is that it is easy to manage. You can use the yum update command to upgrade the program version. Install ppp and iptalbes 1yum install ppp iptables install pptpd add yum source 1 rpm-Uvh http:/

Bash controls the number of concurrent jobs. The script uses bash to control the number of concurrent jobs. 01 #! /Bin/bash02 #03 04 CMDS [1] = "echo $ USER '01 begin' & sleep 6 & echo $ USER '01 end'" 05 CMDS [2] = "echo $ USER '02 in in' & sleep 3

Set maillists related rules 1. Edit the maillists configuration file # vi/etc/maillists In the spam whitelist. confs Definitely Not Spam =/etc/mailstores/rules/whitelist. the format of the rules rule file is as follows: #

The Ubuntu Network File System (NFS) aims to allow the system to share directories and files through the network and other machines in the network. Users and programs can access the file system on a remote machine through NFS just like accessing a

Linux Command note (2) "=" assign a value. Do not enter a space around the equal sign in vi # It starts with a description ,#! For special instructions vi ~ /. Bashrc ------ open the bash configuration file vi ~ /. Exrc --------- open the vi

Nginx startup and shutdown commands start nginx-c/usr/local/nginx/conf/nginx. the conf-c parameter specifies the path of the nginx configuration file to be loaded. To stop an operation, send a signal to the nginx process (for details about the

WdcpInterface Template modification or designAt the beginning of wdcp2.X, It is templated, that is, the interface is separated from the program. You can customize the template or set your own interface, as long as you like, you can do anything

Linux General Automatic Log cleanup Script 1. this article is a simplified script for automatic system deployment. The main function is to clear logs from all directories. based on the given log directory, the deletion time is combined with crontab

Set network connectivity in Linux (classic edition) 1 modify ip gateway netmask and other parameters # eth0 for the corresponding Nic # vim/etc/sysconfig/network-scripts/ifcfg-eth0 DEVICE = "eth0" HWADDR = "" ONBOOT = "yes" BOOTPROTO = static #