Linux

Frequently Used shortcut keys in Ubuntu 12.04, such as "Super key operation 1" and "Super key (Win key)"-open dash. Www.2cto.com 2. Press the super key-start Launcher. And the shortcut key list. 3. Press and hold the super key, and then press the

During the loading of the two makefile files of the linux driver to the driver, a Makefile file is required to complete the compilation command. I often confuse the commands in Makefile. This time, I specially studied the stuff in the Makefile file.

Linux awk allows break and continue statements in the while, do-while, and for statements of linux awk to control the process trend.Use the exit statement to exit. The break interrupts the current loop and jumps out of the loop to execute the next

Inotify + rsync implements real-time file backup 1. inotify inotify is a powerful fine-grained and asynchronous file system event monitoring mechanism. The Linux kernel has been added to Inotify since 2.6.13, inotify can be used to monitor various

The ubuntu update command is a non-root update command: sudo is a linux system management command that allows the system administrator to execute some or all of the root commands, such as halt, reboot, and su. This not only reduces the login and

RHEL and CentOS Study Notes 1. disable firewall (1) service iptables stop (2)/etc/init. d/iptable stop: the effect is the same as that of the first command (3) chkconfig iptables off, which is permanently disabled. 2. exception: Another app is

Nginx ("engine x") is a high-performance HTTP and reverse proxy server and an IMAP/POP3/SMTP proxy server. Nginx is developed by the Rambler.ru site with the highest access volume in Russia as Igor Sysoev. It has been running on this site for many

Linux devices and their corresponding document names, hard disk partitions, and related knowledge (1) in Linux systems, each device is treated as a file. First of all, emphasize that in Linux systems, almost all hardware device files are in the/dev

To introduce in detail how to use Linux redirection refers to modifying some of the original default items and changing the default Execution Mode of the original system commands, for example, I don't want to see the output on the monitor. Instead,

How can I solve the problem of shell script reading the configuration file www.2cto.com? I have a configuration file config with the Content ID = 123IP = 192.168.3.154Name = test and want to write a shell script, give the values of these variables

How to install and configure JDK in linux 1. Install and create the installation directory, create an installation path under/usr/java, and obtain the file to this path: www.2cto.com # mkdir/usr/java 1, jdk-6u11-linux-i586.bin this is

Environment for mounting Usb devices to Centos in ESXi: www.2cto.com Client: VMware vSphere Client 4.1.0 server: VMware ESXi 4.11 Virtual Machine System: Windows server 2003: CentOS6.3 www.2cto.com VMware ESXi4.1 supports USB devices, however, you

Install the XCache Module # Phpize#./Configure -- with-php-config =/usr/local/php/bin/php-config -- enable-xcache-optimizer# Make# Make installCalculate the MD5 string of the password# Echo-n "123456" | md5sum Configure XCache# Vi/etc/php.

The following example shows how to configure the varwwwlinuxidc directory as linuxidc.com In Ubuntu.1. Open the: etchosts file: sudo vi etchostsAdd: 127.0.0.1 linuxidc.com2. Open: etcapache2sites-available00-defaultAdd NameVirtualHost *: 80 in the

Dedicated waiting 1. Write a script named nginx#! /Bin/sh## Nginx-this script starts and stops the nginx daemon## Chkconfig:-85 15# Description: Nginx is an HTTP (S) server, HTTP (S) reverse# Proxy and IMAP/POP3 proxy server# Processname: nginx#

BackTrack5 (BT5) Localization Open shell and execute:Apt-get install language-support-zh language-pack-zhAfter the Chinese package is installed, go to Settings-> System Settings-> Locale-> add languages ages to add simplified Chinese characters.

How to handle the root account in Ubuntu: 1. Prevent the root account from appearing: The following is the entire process of opening the terminal under X for modification: ("//" is followed by a comment) Zk @ zkubuntu :~ $ Su // you want to enter

It is generally used to create swap and Back Up Files. Format: dd if = "input_file" of = "output_file" bs = "block_size" count = "number" Parameter: if: input file, which can be a device Of: output file, which can be a device Bs: plan the size

1. X dead,(1) Ctrl-Alt-Backspace (ubuntu 9.04 disables this function by default and needs to be manually added)(2) Ctrl-Alt-(F1 ~ F6) 2. ubuntu 9.04 is unstable and often completely dead. The above method is often useless. You can use the following

  This document uses tomcat-5.5.33 as an example.       1) decompress the package into a folder, depending on the file format.       2) $ vi/etc/profile # open the file in the vi editor and edit it (add environment variables) Add the following code