chmod 644

Today, I upgraded to the official Ubuntu version. As in the past, I have customized Chinese settings according to my own habits. Including the use of Chinese font, penguin Chinese Input Method, gedit to edit Chinese text files, because many articles

Required installation package http://down.51cto.com/data/1877296Integrated Cacti+nagiosintegrating cacti and Nagios is a plug- in nagiosfor cacti that leverages cacti, and it works by passing Nagios data ndo2db Import into the MySQL database (cacti '

Install the opera download installation package: Simplified Install opera Download installation package: http://www.opera.com/download/ Lower limit Language Pack: http://www.opera.com/download/languagefiles/ Installation package: Sudo dpkg-I opera.

Apache Security reinforcementI. account settings Run Apache with a dedicated user account and group. 1. Create users and groups for Apache as needed 2. Refer to the configuration operation. If no user or group is set, create a user and specify (1)

Ubuntu 12.04 configuration record 1. Network Connection during installation, but do not select "Download Update". Select Chinese as the language and Shanghai as the region. 2. Click the gear icon in the upper right corner of the page to update the

First, the source code packages such as php5.3, apache2.3, apr, curl, apr-util, and pcre are provided. The Installation Process in Linux is as follows:1. Installation preparation. Install the Toolkit first:Apr:./Configure -- prefix

1.1 What is PXEPXE (Pre-Boot execution Environment, pre-boot execution Environment) is the latest technology developed by Intel Corporation, working in the Client/server network mode, enabling workstations to download images from remote servers over

After configuring authorized_keys in ssh, you still need to enter the password. Note that the $ HOME/. ssh directory or the $ HOME directory has the best permission of 700, and I will keep up with it here. Note that the uthorized_keys permission

650) this.width=650; "src=" Http://s5.51cto.com/wyfs02/M02/79/59/wKiom1aPHAuB_aBMAAL6GgsnQ_s533.png "title=" Firefox _ 2016-01-06t09-58-08.395z.png "alt=" Wkiom1aphaub_abmaal6ggsnq_s533.png "/>1. Modify the users and groups that belong to

First, the source code packages such as php5.3, apache2.3, apr, curl, apr-util, and pcre are provided. The installation process in Linux is as follows: 1. installation preparation. First install the toolkit: apr :. /configure --

The following Installation Manual is what I did in the first version of hadoop, and it is not in line with the current hadoop 1. Preparation: Download hadoop:

In linux, each file and directory has access permission to determine who can access and operate files and directories. File or directory access permissions are divided into read-only, write-only and executable. When a file is created, the file owner

MySQL has become one of the most widely used databases on the network, especially for Web applications. it occupies the absolute advantage of small and medium applications. All of this comes from its small and easy-to-use, secure and effective, open

How to install multiple mysql databases under Centos5.2 1. Compile and install the first MySQL 5.1.33 cd /opt/usr/sbin/groupadd mysql/usr/sbin/useradd -g mysql mysql -s /bin/nologin -d /usr/local/mysqltar -zxvf mysql-5.1.33.tar.gzcd mysql-5.1.33

The function of chmodchmod (changemode) of a linux command per day is to change the file or directory permissions. Chmod -- help can be used to view specific parameters. Www.2cto.com 1. permission 1. linux has general and special permissions.

Article Title: how to set mail routing in Qmail. Linux is a technology channel of the IT lab in China. Includes basic categories such as desktop applications, Linux system management, kernel research, embedded systems, and open source. For example,

Article Title: How to Use SSH and SecureCRT keys in Linux (figure ). Linux is a technology channel of the IT lab in China. Includes basic categories such as desktop applications, Linux system management, kernel research, embedded systems, and open

Linux users need to understand the command line 1, basic command 1, understand the basic bash: Read the entire bashmanpage.2, learn VIM: on Linux systems, although you have Emacs and Eclipse, but VIM is still a powerful tool. 3. understand SSH and

[MySQL-MM] the process of automatically recovering an M2 database in MM in the production environment, sharing the automatic reconstruction script written from scratch and the concept bitsCN.com [MySQL-MM] the process of automatically recovering an

In Ubuntu12.04, The xshell link reports Readfromsocketfailed: Connectionresetbypeer or Connectionclosedbyforeignhost. solution to the error: the cause of the problem is that the file familiarity in the/etc/ssh directory has been modified. You can