, RM; Execute permissions x: CD2. Change the file owner: ChownCommand name: Chown Command English Original: Change file ownership command path:/bin/chown Execute permissions: All user syntax: chown [user] [file or directory] function description: Changes the owner of the files or directories3. Change the owning group of the file or directory: ChgrpCommand name: CHGRP Command English Original: Change file group Ownership command path:/BIN/CHGRP Execute
Summary of several functions similar to Linux commands and summary of Several linux commands
The wc command is used to count the number of lines, characters, and bytes of text in the format of wc [parameter] text ".
-L only displays the number of rows
-W: only display the number of words
-C: only display the number of
Common commands for linux system monitoring and Common commands for linux monitoring
Original article: http://blog.sina.com.cn/s/blog_68f1c17001016uvy.html
Linux provides many tools used to monitor the system. These tools can be used to find the bottleneck that may lead to
Redis 3 All commands
Note: This article refer to Redis Chinese web, content update. The list of commands in the redis.cn redis Chinese network is Redis version 2.8, this article is the latest Redis 3.0 version of all the commands (in fact, more than 2.8 out of 2
View common system configuration commands in Linux and Common commands in linux
System
# Uname-a # view kernel/operating system/CPU Information# Head-n 1/etc/issue # view the operating system version# Cat/proc/cpuinfo # view CPU Information# Hostname # view the computer name# Lspci-TV # list
Common Linux commands and common linux commands
# Uname-a # view kernel/operating system/CPU Information# Head-n 1/etc/issue # view the operating system version# Cat/proc/cpuinfo # view CPU Information# Hostname # view the computer name# Lspci-TV # list all PCI devices# Lsus
Common Linux commands and common linux commandsCommand [Option] [parameter]------------------------ Positioning ------------------------Cd webapps/-- locate webappsCd .. -- return to the parent directoryCd--- return to the last directoryCd -- return to the home directory-- Display the complete path of the current filePwd-- Clear screenCtrl + L--------------------
Share file commands in Linux and view commands in linux
In linux, the command for viewing log file content includes:
Cat displays the file content starting from the first line. tac is displayed from the last line. It can be seen that tac is the line number output when cat i
created mkdir-p shandong/heze/danxian/yanglouzhen/liuzhaicun/t/t for recursion13. Tree Shandong View trees structure, directory organization14, man view the command's document command--help simple view Help15. Help command to view Linux built-in commands16. grep Find Code17, Tar zcvf demo.tar.gz Linux.log demo own definition name, tar.gz usual habit Linux.log will pack into demo.tar.gz18, sz demo.tar.gz download package19. Df-h Disk Utilization20, Du
Linux Common Command Encyclopedia 100:
1, echo "AA" "Test.txt and Echo" BB "" test.txt//"empty the original file, and the content written to the file," "Put the content to the end of the file
2. chmod go+w-r/home/zhangy//To add Write permissions to group users and other users
3, TAR-TZVF test.tar.gz//List of archived content
4, Du-ah//view file list size
5, Du-sh//View the total size of all files
6,
Arp for linux commands and arp for linux commandsArp commands are used to display and modify IP addresses used by the Address Resolution Protocol (ARP) to the Ethernet MAC (Ethernet physical address) conversion table.Arp syntax format:
arp [-evn] [-H type] [-i if] -a [hostname]arp [-v] [-i if] -d [hostname] [pub]arp [-
start character ing tableCliconfg SQL server Client Network UtilityClipbrd clipboard ViewerConf Start netmeetingCompmgmt. msc Computer ManagementCleanmgr garbage collectionCiadv. msc Index Service Program
Osk on-screen keyboardOdbcad32 odbc data source ManagerOobe/msobe/a check whether xp is activatedLusrmgr. msc local users and groupsLogoff logout command
Iexpress Trojan bundle tool, which comes with the System
Nslookup IP address Detector
Fsmgmt. msc Shared Folder Manager
Utilman auxiliary to
Five search commands in linux and five search commands in linux1 which
The which command searches for the location of a system command in the PATH specified by the PATH variable and returns the first search result.
Which [file...] Parameters: -N -P -W specifies the width of the field when the output is made. -V: display version information
Commands for viewing hardware device information in linux and for viewing hardware commands in linux
Reprinted: http://blog.chinaunix.net/uid-26782198-id-3242120.html
# Uname-a # view kernel/operating system/CPU Information# Head-n 1/etc/issue # view the operating system version# Cat/proc/cpuinfo # view CPU Information
Xin Xing sorts out common query commands in Linux, and Xin Xing sorts out linux commands.
View version, operating system, or cpu Information
File:/etc/issue view OS version/proc/cpuinfo view cpu Information
Command: hostname to view the computer name uname to view the operating system information lspci to list
Summary of common linux commands and parameters (basic) and common linux commands
1. user's home directory (~) In linux, users all have their own home directories. you can place your own configuration files and other things. pwd:
Linux vim commands and linux vim commands
A detailed introduction of vim commands in linux.
Some advanced editors will contain macro functions, which are certainly not missing in vim. It is very convenient to use Macros in vim:
:
Common commands in Linux System (4) program and resource management, Common commands in linux
Program and Resource Management
Category
Command
Option
Annotation
Background Management
Command +
Move the task to the background
Ctrl + z
Pa
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