Linux

1, open the Network properties, click Change adapter settings, open the virtual network card VMNET8 properties (note first enabled), open IPV4, manually set the IP address 192.168.4.1 as an example, subnet mask 255.255.255.0; default gateway 192.168.

Source: loggly Translation Source: LCTT Welcome to share the original to Bole headlinesThe main reason people create logs is the wrong line. Usually you will diagnose what problems occur in your Linux system or application. An error message or a

1. Sudo super user do ROOT is higest user2. Man PagesMan ping:describe ping command hits ' Q ' Exit and back to command line3. sudo tasksel:lamp server4.apt-getsudo apt-get install apache2RemoveUpdate5.serverSudo/etc/init.t/apache2 startStopRestart6.

Under Linux There are many commands to shut down, in the actual application they are still a little different, the system may have various effects, the next mainly will be under their specific usage and different.Some of the more common restart and

You often want to see information about the process, including whether the process has died out, and pgrep to get information about the process being dispatched. Pgrep finds a matching process by matching its program name Important Options

Remark: Summary of Marco Class notesDate: 2015.09.08Special Permissions for LinuxPermission model:U, file ownerG, Group of documentsO, other usersR, readableW, writableX, executableSecurity context for the process:Prerequisite: The process is owned

Link commandlinkln-s [Original file] [target file]Function: Generate link fileOptions:-S Create soft connectionThe difference between soft links and hard linksHard Links:1, have the same I node (Inode) and storage block block, can be seen as the

The main reason people create logs is the wrong line. Usually you will diagnose what problems occur in your Linux system or application. An error message or a series of events can give you clues to find the root cause, explain how the problem

Linux System Information:Version:centos 6.6Ip address:10.0.0.104Hostname:extmail.com Configuring the SystemHostname Vim/etc/sysconfig/network ? Vim/etc/hosts

1:RPM Package Management1: Package file name Description httpd-2.2.15-45.el6.centos.x86_64.rpmhttpd: Software name, 2.2.14: Software version 2 after the main version 2 is the minor version number 45: is the number of repeated compilations EL6.CENTOS.

Linux Package ManagementThere are 3 general mechanisms for package management: Source code mode, RPM, YUMPackage form and Storage path:1 binary ProgramMain storage

One, Linux under the common compressed file*. Z Compress Program Compressed files (now not popular, with Gzip can also extract);*.gz gzip program compressed files;*.BZ2 bzip2 program compressed files;*.tar the TAR program to package the data, and

Overview:There are many tools for package management in the Inux family.One is in the Debiton series of Linux, with apt-get like Ubuntu as the representative. For this way of management, personal feeling is very simple and convenient,One is in

1. chattr File Hidden PropertiesLsattrView special permissions and properties under the current file650) this.width=650; "src="/e/u261/themes/default/images/spacer.gif "style=" Background:url ("/e/u261/lang/zh-cn/ Images/localimage.png ") no-repeat

1. Turn off the firewall/etc/init.d/iptables stop2.C:\users\cfm>ping 192.168.232.131Pinging 192.168.232.131 with 32 bytes of data:Reply from 192.168.232.131: Byte =32 time Reply from 192.168.232.131: Byte =32 time =1ms ttl=64Reply from 192.168.232.13

Build nginx and lua development environment, nginxlua Download the installation file of the latest software version. Nginx: http://nginx.org/en/download.html LuaJIT: http://luajit.org/download.html Lua-nginx-module:

5 to Linux-compression and backup, 5 to linux I. Common compressed files in Linux *. Z compress compressed files (not popular now, and can be decompressed using gzip ); *. Files compressed by the gz gzip program; *. Bz2 bzip2 compressed files; * The

Deploy Keepalive high-availability software in CentosI. environment Introduction 1) Centos6.4 2) keepalived-1.2.12 3) Master ip Master: 172.31.100.5 Slave: 172.31.100.54 Virtault ip: 172.31.100.1 II. deployment and installation plan specific

Linux-[absolute and relative paths] and [basic file operations] (4)[Absolute path and relative path] absolute path: when we get a file, the file is completely written from the root directory to the second-level directory to more levels, this method

Use logs in Linux to troubleshootThe main cause of log creation is troubleshooting. Usually you will diagnose why the problem occurs in your Linux system or application. Error messages or a series of events can provide you with clues to identify the