Linux

The installation and configuration of the Subversion server under Ubuntu the company's Subversion server often shuts down automatically due to computer hardware reasons, so it is planned to reinstall a server. The original Subversion Server was

1. Create a Github Account, and create an SSH key in Linux: ssh-keygen 2. Add the public key to the Github Account information Account Settings to test whether the verification is successful. Ssh-T git@github.comHi onovps! You 've successfully

The built-in Rewrite Rules of wordpress are related to apache. This article describes how to configure the rewrite rules of wordpress under nginx. First, configure a php upstream to facilitate backend machine and port changes, and then configure the

Common network devices Lo loopback device The first ethernet card in the eth0 System The first serial device in the ppp0 System (most of which appear when ADSL is used to dial into the Internet) There are four configuration methods for configuring

Install scons in linux is an automated building tool written in Python. It can run only after python and scons are installed. Its integration function is similar to autoconf/automake and is a simple and reliable tool. Many systems now have python,

About using yum "The program package-cleanup is... when using yum, there is always a prompt: The program package-cleanup is found in the yum-utils package. www.2cto.com or prompt: There are unfinished transactions remaining. you might consider

In linux, a process containing the specified file name is killed in batches. I am a Database Administrator (DBA) working in Red Hat 7.0 ). It is often necessary to Kill multiple processes at work. If these processes have common characteristics, you

Svn: Version library xxx does not exist | svn: No such revision xxx "the problem is generally caused by unexpected server interruptions, such: the version already submitted to the server is 100. After the server is powered off, the version library

The most detailed mrtg settings in history indicate that Mrtg can be used to monitor linux parameters. If you do not understand them, you can search for them. today, I mainly want to explain how to set it. 1. In the early stage, Alibaba Cloud

Linux File Processing-how to extract the corresponding columns of two files and divide them by 1. extract a column of the file. In the shell script, use awk: awk '{print $ n}' filename> file_n.txt; www.2cto.com in the awk man manual, we can find a

By setting the font rendering parameter to improve the display effect, linux desktop can also be used. I am using centos5 now. Www.2cto.com I set "System"-"first item"-"font" content, and select "monochrome" in "font rendering". The display

In Linux, the RPM package installation & query & uninstallation command has been using ubuntu. The installation and uninstallation software basically uses apt-get, which is very simple, in addition, software dependencies encountered during the

Ubuntu12.04 compilation and installation of kernel3.7.1 this semester has almost no problem with Linux, except that Gentoo is installed on virtual machines. As soon as the holiday is approaching, my laptop is still messy and cannot be used at all

  Blkid is used to view the unique identifier UUID and file system of the hard disk. When the file system is not specified during mounting, the system will automatically use blkid Test the file system used by the partition to be mounted. Mke2fs-B

[Root @ yufei ~] # Uname-a # linux system information command for viewing kernel/operating system/CPU Information [Root @ yufei ~] # Head-n 1/etc/issue # view the operating system version. The value is 1, not L. [Root @ yufei ~] # Cat/proc/cpuinfo #

Write a shell program to back up the configuration file in the System FileCode implementation:#! /Bin/bash // define the script execution environment# Filename: mulubei // defines the script file directoryI = 0 // defines that the variable is equal

Q: How can I find the latest file in multiple files (for example, *. cpp) in Linux?   A: You can use the following command format: (1) sort the files from new to old and take the first one. Ls-t *. cpp | head-1 (2) sort the files from old to new and

All of the following commands are valid in Linux/unix shell. bash is the main command here. In case of any discrepancy, your own server shall prevail. Linux mentioned in this article mainly refers to RHEL/CentOS, and unix refers to FreeBSD, which is

Linux Clock is divided into System Clock and Real Time Clock (RTC. The system clock is the current Linux Kernel clock, and the hardware clock is the battery-powered clock on the motherboard. This hardware clock can be set in the BIOS. When Linux is

When I had nothing to do, I took down the information. Now I have hundreds of GB of information in my hands, but I have not read much of it. This is a bad habit. I suddenly found that today's bad habits helped me and found a lot of excellent