Cloud Applications

System environment: ubuntu 11.04 desktop Step 1: ubuntu http://www.2cto.com/uploadfile/2012/0312/ system environment: ubuntu desktop Step 1: Prepare the source code and patch package Xen 4.0.1 Linux Kernel 2.6.38.4 Xen-patches-2.6.38-2 Kernel

After the server runs for a period of time, it may suddenly need to add an extension, such as curl, pdo, and xmlrpc. This requires that the extension be added independently without recompiling LinuxPHP. 1. install crulwgethttp: // curl. haxx.

1. for ubuntu: 10.04, nginx: 1.0.4, go to the website to search for and download. 2. download nginx. here Ubuntu needs to install the following packages. $ sudoapt-getinstalllibpcre3 & amp; \ $ sudoapt-getinstallzlib1g & amp; \ $ sudoapt-getin... 1.

Usage: 1. simultaneously modify the file modification time and access time touch-d & quot; 2010-05-3108: 10: 30"test.doc 2. modify only the file modification time touch-m-d & quot; 2010-05-3108: 10: 30"test.doc 3. only modify the file

There are two solutions for linux to expand swap space: one is to create a new swap partition; the other is to create a swap file. If all your hard disk space has been allocated to other partitions, there is no extra budget to purchase a new hard

Host environment: Gentoo11.2 kernel version: LinuxKernel3.2.1 here select proftpd as the FTP server 1. install proftpdemerge-avproftpd2, configure proftpd first copy/etc/proftpd. conf. samplecp/etc/proftpd. con... Host environment: gentos 11.2Kernel

1. enter the following content in the address bar: smb: // WindowsIP/javasfoldernamesmb is the abbreviation of ServerMessageBlock protocol. it is an IBM protocol that runs on the TCP/IP protocol. Since Windows 95, Microsoft Windows provides both

1: dual-system is installed on a hard disk. the Linux system recognizes Windows partitions, which are not automatically loaded by default. But sometimes in Linux, you need to swap files with Windows partitions, which requires loading it. We can use

The default logon user of VNC is root, but must log on as an oracle User when installing oracle. the following uses oracle as an example to describe how to configure VNC, different users can log on to the host. Step 1:

Write send information to a user demo: writeusernamewall send information to so user demo: wallmessageping test network connectivity-ccount define request count demo: ping-c3192.168.1.1-s change send packet size demo: ping... write sends a message

Common linux O & M commands in Linux O & M, recording the work bit by bit, accumulating over time and constantly improving! Routine shell operations and a collection of typical commands are shared with Linux O & M beginners! Everyone just needs to

Log series-Nginx log analysis Nginx logs can be divided into two types: User access logs and Nginx error logs. Nginx error logs generally record PHP running errors. [Plain] error_log/usr/local/nginx.1.0.5/nginx_error.logcrit; www.2cto .... Log

Use the fdisk-l command in Linux to view the disk partition. The result is as follows: /dev/sda1/dev/sda2/dev/sda3 sd indicates that the scsi hard disk is mounted, and a indicates that there is only one disk (the drive letter is encoded as a, B, and

In linux, the cat command is commonly used in linux. cat has three main functions: www.2cto. com1. the entire file is displayed at a time. $ Catfilename2. create a file from the keyboard. $ Cat & gt; filename can only create new files... In linux,

Centos upgraded phpmysql to upgrade php and mysql on the Centos server. google finally finished the upgrade this evening. record: run the command wgethttp: // syslogserver.googlecode.com/files/epel-release-5-3.noarch.rpmwgethttp... Centos upgrade

Linux performance test pmap command name: pmap-reportmemorymapofaprocess (view process memory image information) usage www.2cto. compmap [-x |-d] [-q] pids... pmap-V option meaning -... Linux performance test pmap command name: pmap-report memory

Linux kernel Ct simple usage and example 1, before using the kernel CT, you need to install two rpm Package, download: http://download.csdn.net/detail/wang7dao/4416172#rpm-ihvexpect-5.43.0-8.el5.i386.rpm#rpm-ihvexpect-devel-5.43... Simple usage and

The parameters of the tar decompression command in linux are described in detail. the tar program is used to store or expand the tar archive file. Archive files can be stored on disks or as common files. Tar requires parameters. the optional

Solve the problem that CentOS cannot resolve the domain name. Today, we will continue to help you build a CentOS server. The domain name cannot be resolved because of an unexpected situation today. Google continues and finds that the domain name

Ubuntu is installed with the Chinese input method. It mainly includes a small input platform (including pinyin, two strokes, and five strokes), Fcitx, Ibus, and Scim. Scim and Ibus are input method frameworks. In Ubuntu's Chinese system, you can use