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Common SVN commands
SVN (Subversion) is a free and open source project source code version control tool. Currently, most open-source software and enterprise code management use SVN as the code version management software.
Subversion stores files in the central version library, which is similar to a common file server. The difference is that it can record every fi
--that will use the user's environment variable(34) Command free--view memory and swap partition usagesarge:~# Free-tm(35) Command uptime--the current time, the system is running to the current elapsed time, the number of users connected, the last minute, five minutes and 15 minutes of system loadsarge:~# Uptime(36) Command vmstat--monitor virtual memory usage# Vmstat(37) Command iostat--disk throughput-C Displays only CPU rows-D Display Disk rows-k displays disk output in kilobytes-T includes t
root userSU–ZHOULJ switch to ZHOULJ user,Note:--he is critical, using--that will use the user's environment variable(34) Command free--view memory and swap partition usagesarge:~# Free-tm(35) Command uptime--the current time, the system is running to the current elapsed time, the number of users connected, the last minute, five minutes and 15 minutes of system loadsarge:~# Uptime(36) Command vmstat--monitor virtual memory usage# Vmstat(37) Command io
Getting started with Linux: how to use common Linux commands
Overview
Many people may have seen similar scenes on television or movies. Hackers face a black screen with dense characters on it. After a click, they have completed the data theft task.
At the beginning of Linux, there was no graphic interface. All the operations were completed by commands, just like
and upper-level directory:./. /Home directory: ~/Switch directory: CDView Current Process: PSExecution exit: ExitView current path: pwdClear screen: ClearTo view the current user id:commands for displaying directories and filesLs: A command to view all folders.Dir: command to display the specified folder and directory tree: List directory contents in a tree viewDu: Show directory or file sizeWhat command is used to count the contents of a file? (line
registered trademark of Oracle Corporation and/or itsaffiliates. Other names trademarks of their respectiveowners. Type ' help ', ' or ' \h ' for help. Type ' \c ' to clear the current input statement.mysql> exitbye[[emailprotected] ~]# mysql-uroot-p-s/tmp/mysql.s Ock//Use sock login, only for local connection, equivalent to "mysql-uroot-p123456" Enter password:welcome to the MySQL monitor. Commands End With; or \g.your MySQL connection ID is 4Serve
name/Password switch users; for example, conn scott/tiger. Note: No semicolon ends during logon. 3) tables in oracle are user-defined sys Super Users (with the highest permissions) system Database Administrators (who perform most management operations) to test users. 3. common oracle commands and knowledge point commonly used
Common commands: HTTP://HI.BAIDU.COM/SUNBOY_2050/ITEM/FFAB7396672895D11A49DFCCStreamlined Tutorial: http://lugir.com/git-basic.html
Common Git CommandsGit is a very powerful distributed version control system. It is not only suitable for managing the source code of large open source software, but also has many advantages in managing private documents and so
Build and use a Linux development environment -- Use of common Linux commandsOverview
Many people may have seen similar scenes on television or movies. Hackers face a black screen with dense characters on it. After a click, they have completed the data theft task.
At the beginning of Linux, there was no graphic interface. All the operations were completed by commands, just like hackers on TV, and they were
Common Linux commands for project deployment, configuration, and troubleshootingI. Common commands
Ls display file or directory-L list file DETAILS l (list)-A: List all files and directories in the current directory, including hidden a (all)Ll will list all the file information under the file, including the detailed in
Common commands for Linux 、、、If you say Linux is just for the sake of faking it, it proves that you are really good at food. Do not rule out the factors, which also accounted for a very small proportion, can be ignored.------------------------------The biggest benefits and purposes of summarizing these commonly used Linux commands are actually only one: to practi
Tags: MySQL comes with display file function home directory rename uname keyboard runref:ttps://mp.weixin.qq.com/s_biz=mzi4njg5mda5na==mid=2247484231idx=1sn= 4cf217a4d692a7aba804e5d96186b15bchksm=ebd74246dca0cb5024de2f1d9f9e2ecb631e49752713c25bbe4 4f44856e919df5a973049c189#rdHttp://www.jb51.net/article/98513.htm70268148I. Common file and directory operation commandsThis is the command we use most, Linux is themost basic command !
Available
followed by S, M, H, or D, where S is seconds, M is minutes, H is hours, and D is the number of days.DPKG: Package management commands. Dpkg-l View all installed package information in the system. If you want to view installation information for a software, use the Dpkg-l file name, such as Dpkg-l Libc6-dev.The Whereis:whereis directive looks for eligible files in a specific directory. The properties of these files should belong to the original code,
stores the shared libraries and kernel modules required for running programs in the file system.
Mnt System Administrator installation of Temporary File System
The location where the optional application package of opt is additionally installed
The proc Virtual File System stores the current memory ing.
Root Super User directory
Sbin stores binary executable files, which can only be accessed by the root user
Tmp sbin is used to store various temporary files.
Usr is used to store system a
specifies the specific configuration file, which has never been used for the moment;
Some operation commands after entering the iftop screen (case sensitive ):
Switch by h to see if the help is displayed;
Switch by n to display the local IP address or host name;
Switch by s to check whether the host information of the
statement.mysql> exitbye[[emailprotected] ~]# mysql-uroot-p-s/tmp/mysql.s Ock//Use sock login, only for local connection, equivalent to "mysql-uroot-p123456" Enter password:welcome to the MySQL monitor. Commands End With; or \g.your MySQL connection ID is 4Server version:5.6.36 mysql Community Server (GPL) Copyright (c), Oracle and /or its affiliates. All rights reserved. Oracle is a registered trademark of Oracle Corporation and/or itsaffiliates. N
Linux: Command Line and Common commands1.1 command line operations1.1.1 Shell IntroductionBefore learning shell, let's first understand what Shell is, what functions can Shell complete, and what are common shell types? Why use Shell?Shell is an interface between a user and a Linux operating system. In the encyclopedia, shell is commonly known as a Shell (used to distinguish it from a core). It refers to a c
Common decompression Commands
tar.bz2 command: TAR-JXVF *.tar.bz2Tar.z command: TAR-ZXVF *.tar.ztar.gz command: TAR-ZXVF *.tar.gzPS: For these parameters you can use man to help, note the case-sensitive.Most are packaged with tar.gz and tar.bz2 software, mostly through./configure, make and make install, and some software is directly make;make installed
Com
Common commands for maintaining secure vswitch port settings, master the following knowledge about vswitch port settings. You only need to install vswitch port settings in a few minutes. The basic commands for setting vswitch ports are also mentioned in this article.
Vswitch Port Security: vswitch port security is defined by configuring the
editor is opened and automatically enters command mode. Switch from edit mode to command mode use "ESC" key to switch from command mode to edit mode using "a", "a", "O", "O", "I", "I" Keys.The VI Editor provides a rich set of built-in commands, some built-in commands to use the keyboard key combinations, and some buil
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