Linux

Common commands for LinuxOneLS Display file or directory-l list File details-a lists all files and directories in the current directory, including hiddenmkdir Creating a DirectoryMkdir-p Creating a directory recursively-P If there is no parent

Simple optimization, probably from the following aspects to optimizeOptimization of 1.SSH Services2.selinux/iptables3. Character Set adjustment4. Boot-up service optimization5. Time optimization (Scheduled Tasks)Optimization of SSH ServiceA, modify

This article has xhz1234 (Xu Hongzhi) to write, reprint please indicate source.http://blog.csdn.net/xhz1234/article/details/36635083Xu HongzhiRead the linux-kernel code recently. It was found that a lot of places used function pointers, so I wrote a

Personally think of Linux under the editor, for Small white, the best use is sublime, but, after installing the code can not input Chinese, very awkward.After Baidu, found the solution.Project Link:

1, install Codeblocks2, install VIM, check gcc,g++, modify VIM environmentCD ~Vim. VIMRCAdd the following lines:Set Shiftwidth=4 (indicates the length of each level indent)Set Softtabstop=4 (indicates the length of the indent when pressing the

1. The Ubuntu 14.04 English version has just been installed, and Google Chrome browser is installed.2. Open the Chrome browser, and found that the tab is not the title is garbled;3. But the system comes with Firefox without this problem, what you

Linux installation JDK1.71. Preparation Materials2. Create the/usr/local/java directory and put the JDK installation files in itMkdir/usr/local/java3. Unzip the JDK to the current directoryTAR-ZXVF jdk-7u79-linux-x64.tar.gzGet folder jdk1.7.0_794.

Mode Bond1:active-backupMode features: One port is in the main state, one is in the slave state, all traffic is processed on the main link, and there is no traffic. When the primary port is down, the master state is inherited from the port.Stop

In Linux you should first enter CRONTAB-E, then there will be a VI editing interface, and then enter 0 3 * * 1/clearigame2 content into the inside: Wq save exit.In Linux, the tasks performed by the cycle are typically handled by the cron Daemon

First command: Touch creates an empty fileSecond command: MV equivalent to the cut operation in Windows, is to move the file or cut the meaning of the fileThird command: Tree shows the table of contents in the form of treesFourth command:> looks

Reprinted from http://blog.csdn.net/jilijelon/article/details/53759965Hot summer Pinyin problem I'm upset. A period of time before the normal use of Sogou input method suddenly unable to output Chinese (the specific phenomenon is, you can

Commands for time-date management classescommands for the time-date management class :　　　　　　　# Date: Display　　　　　　# Date MMDDHHMM[CC]YY.SS: Set　　　　　　# Date [+format] %Y: 4-bit year　　　　　　　　　　 %y: 2-bit year　　　　　　　　　　 %M: Min　　　　　　　　　　 %m: Month　　　　　　　

Copyright Notice:###########################################################################All the contents of this article are from the author Liu Chunque's study summary, without my permission, prohibit the private forwarding and use.qq:1151887353

First, view the names and values of all environment variables:Under Linux: ExportUnder Windows: SetSecond, according to the name of the environment variable to check the value:Linux under: ECHO $ environment variable namesuch as: Echo $ORACLE

Configure ARP and Tomcat Native and centosarp for Centos Tomcat Native is an optional component for Tomcat. It allows Tomcat to use certain local resources, performance, and compatibility. Specifically, Tomcat Native provides Tomcat with network

Tomcat performance optimization and Tomcat 7 Performance Optimization First of all, of course, you have to install APR, the process can refer to: http://www.cnblogs.com/hackyo/p/6792349.html// In tomcat/bin/catalina. sh. In windows, change the

Install vsftp on CentOS, centosvsftp Install vsftp service on CentOS 1. Check whether the vsftpd service is installed on the CentOS server: rpm-q vsftpd indicates that the vsftpd service is installed if the following similar information is printed:

Linux text processing tools and regular expressions, linux Regular Expressions Cat command: view text content Cat [Option]... [file]... -E: displays the row Terminator. -N: the row number displayed when the text content is displayed. -A: displays

Precautions for installing and configuring redis and Redis desktop Manager in centos 7, centos 7 redis Basic tools: VMware12, CentOS-7-x86_64-Everything-1611.iso, redis-desktop-manager-0.8.0.3841 Please download this document to read about the

Level Test Questions and linux O & M test questions before learning linux O & M Copyright: All content in this article comes from the study summary by the author Liu chunkai. It is prohibited to forward and use it without my permission. QQ: 115188735