Linux

MySQL5.5 after the source installation to use CMake1.3 Installing the relevant package (CMake)1.3.1 CMake Softwarecd/home/public/tools/Tar XF cmake-2.8.8.tar.gzCD cmake-2.8.8./configure#CMake has bootstrapped. Now run Gmake.GmakeGmake InstallCd.. /1.

Http://blog.sina.com.cn/s/blog_6b7ae4270101ns2v.htmlhttp://blog.csdn.net/tongzidane/article/details/43852705oracle11g silent installation under Linux1 Operating system and Oracle versionLinux version: Red Hat Enterprise Linux Server release 6.4

Linux Features1, free, open-source2. Support multi-threaded, multiuser3. Good security4. Superior in memory and file managementDisadvantages:Relatively difficult to operateLinux minimum requires only 4m embedded developmentWe used the vm[virtual

Background: I have a backup directory/home/kzy/bakup, which backs up some information every day. As the days go by, this folder is getting bigger, and finally the disk is full ...Requirements: Automatically delete the oldest 30 days of files in this

What is the difference between the source filename and the sh filename and./filename execution script?1. When the shell script has executable permissions, there is no difference between using SH filename and./filename to execute the script:/filename

Beginner Linux, summed up three ways to change the file name in bulk, should be the operation of the interview large probability examination to the contentBorrowed ideas from the InternetRequired to replace the test character in the file name with

Set Coredump size to ' infinity 'Ulimit-c UnlimitedOpen Coredump Record process numberecho "1" >/proc/sys/kernel/core_uses_pidSpecify the Coredump pathecho "/home/panchen/core-%e-%p-%t" >/proc/sys/kernel/core_patternCompression CoredumpCat/usr/local/

Binary Package Management rpm YumRPM-E + software Name Uninstall PackageInstall packagesRpm-i + package NameMounting discsMount (Mount command)Mkdir/mnt/cdrommount/dev/cdrom//mnt/cdromTo see if the package is installedRpm-q + package NameRpm-qa

Common environment variables for LinuxUse $ to get the value of the variable, then use Echo to output the value, or use = To assign a value to other commands.Use Env,export to view environment variables and use set to view all

Packaging and compressing filesBUNZIP2 file1.bz2 Extract a file called ' file1.bz2 'bzip2 file1 compress a file called ' File1 'Gunzip file1.gz Extract a file called ' file1.gz 'gzip File1 compress a file called ' File1 'gzip-9 file1 Maximum

Reprint: http://blog.csdn.net/shanzhizi/article/details/47320595On linux servers, there are some zombie processes , and here's how to quickly find and destroy these zombie processesFirst, we can use the top command to see if the server currently has

Background Work using the MapReduce task to export a batch of files containing the path, the total number of rows 300w+, need to detect whether the file exists in the corresponding server, and the file is located on the server is not a Hadoop

The Linux Export command is used to set or display environment variables.When executing a program in the shell, the shell provides a set of environment variables. Export can add, modify, or delete environment variables for use by subsequent

There are a lot of interesting commands in Linux that can be seen in a hands-on, simple.1. Rev OrderReverses the input string one line after the other.Run:$revAs input: ShiyanloushiyanlouREV.JPG2, Asciiview command1) Install Aview first$sudo apt-get

How to view physical memory usage under Linux systemsLinux looks at memory and CPU usage generally with the top command, but the actual use, the top view of the memory usage is very high, such as:mem:4086496k Total, 4034428k used, 52068k free, 112620

Reference blog:How to exclude one or more directories from the CP directory under Linux1. CPThe CP- R and-R functions are equivalent . When you do not add-R or-R, you copy only the files, do not copy the folders, and then copy the folders-including

Gnu/linux is not what everyone wants to use. If you only need to deal with general tasks and play games, then you don't need to know about Linux. UNIX is more suited to scientific research than Windows. Most of the scientists and engineers use

The RSTAT protocol allows users on the network to obtain performance parameters for each machine on the same network.You need to download 3 packages:(1) rsh-0.17-14.i386.rpm(2) rsh-server-0.17-14.i386.rpm(3) rpc.rstatd-4.0.1.tar.gzFirst,

Tar commandUnpacking: Tar zxvf Filename.tarPackage: Tar czvf filename.tar DirName GZ commandDecompression 1:gunzip filename.gzDecompression 2:gzip-d filename.gzCompression: gzip FileName. tar.gz and. tgzDecompression: Tar zxvf

Use shell scripts on Linux to view memory conditions (ultra-practical), linuxshell #! /Bin/bashExport chknum = 1 # Shell mixing directory (the output log file is also stored in this directory after execution)Echo 3>/wls/wls81/shellSyncWhile [$