Cloud Applications

Decommission (decommission) cdapache_1.3.20. /configure (configuration )----. /configure -- help (view conf... linux installation software method Daquan 1. installation of the source code package gzip-d apache_1.3.20.tar.gz (decompress) tar xvf

The shell syntax first came into contact with shell programming in the past two days. The so-called shell programming is actually to combine various basic commands with certain syntaxes, so that shell programs can be interpreted and executed. If you

Although it is easy to build SVN on windows, the efficiency is not high, which is of course compared with Linux. however, setting up SVN on linux is very cumbersome. so this article will teach you how to set up SVN installation on Centos # y...

Samba permission configuration [Global] securityuserSamba server security level [xiaolong] -- shared directory name, custom path/samba/xiaolong -- shared directory path writa... samba permission configuration [Global] security = user Samba server

In Linux, there are many methods to read a file row by row using Linuxshell. The most common method is the method in the script below, which is the most efficient, the most commonly used method. To give you an intuitive feeling, we will generate a

The method of extracting files without paths in VIM configuration encountered a headache during the configuration of previewing php files with VIM: I don't know how to extract files without paths, this is because php file preview uses a combination

In Linux, the cpu usage loadaverage is easy to understand. generally, loadaverage can be observed through top or uptime, in the following format: loadaverage: 0.10, 0.05, 0.58 represents the last minute, 5 minutes, respectively, average CPU load in 1

Git learning Notes & mdash; view git History 1. view Git logs: 2. specified search range: 3. view the differences between specified versions. 4. undo modify 4.1 Add modify (can only be used for the last commit) 4.2 reverse commit 4.3 Reset 5

The screen shortcut key emacs has been used for a long time and is ready to be switched to screen + vim. Screen Operation shortcut key * ctrl-ac: create a new Shell * ctrl-actrl-a: switch between Shell * ctrl-an: switch to the next Shell * ctrl-ap:

Set up hadoop pseudo-distributed in CentOS6.3 to install CentOS6.3 in BasicServer mode, set the machine name to hadoop1.cloud.com, and write hadoop1.cloud.com to 127.0.0.1 in/etc/hosts. 1. install jdk, I am relatively lazy, so direct... set up

Linux process real-time monitoring-htophtop is a process viewer that allows users to interact with it. As a text-mode application, it is mainly used in the console or X terminal. Currently, the process can be viewed in a tree, with color themes and

The Linux script program automatically modifies the MAC address in the NIC configuration file. when playing with a Linux virtual machine, a virtualHDD installed on the linux system is used to create multiple virtual machines, in this way, you do not

To solve the available problem of dpkg in Ubuntu, I recently started a pcDuino, so it's okay. I want to familiarize myself with the linux environment, build various things, and then expand the sensor to play with open-source hardware, suddenly

In unixshell, (), [] and [[] are different. 1. although they are very similar, they are conceptually different levels. & Quot; [[& quot;, is a keyword. many shells (such as ashbsh) do not support this method. Ksh, bash (it is said that [[support) is

Two methods: 1. Tomcat server configuration: 1. Set & lt; Resourcename & quot; jdbc/TestDB & quot; auth & quot; Container & quot; type & quot; javax. SQL. dataSource & quot; maxActive & quot; 100 & quot; maxIdl Two methods:I. Tomcat server

Run the tar command and run the tar command to implement full backup and incremental backup. First, find out what full backup, incremental backup, and differential backup are. In short, it can be understood as follows: full backup: a backup is

Git server installation environment: centos5.364bit installation: 01 [root @ lzwsy-centos ~] # Yuminstallgit-all02Loadedplugins: fastest1_03loading1_speedsfromcachedhostfile04 * epel: m git server installation environment: centos 5.3 64bit

The following two methods are used to set up network connections for CentOS configuration (manual setting and automatic retrieval). before setting the network connection, you must back up the network, especially for new users, if there are too many

[BashShell program design] when whileread encounters ssh, first read a simplified BASHSHELL code TODAY 'date + % Y % m % d' SUFFIX & quot; tar & quot; CONFthe_config_filei0whilereadHOSTSRCPATHDSTPATHdo (I ++ )) [Bash Shell program design] when while

Linux system study notes: running the system boot guide is to start the computer. The operating system cannot be used when the computer is started. it must be started by the boot program. During the boot process, the kernel is loaded into the memory