Adb commands and androidadb commands in android
AdbCommon commands
1. display all Android platforms in the system:
Android list targets
2. Display All AVD (simulators) in the system ):
Android list avd
3. Create an AVD (simulator ):
Android create avd -- nameName-- TargetPlatform No.
4. Start the simulator:
Emulator-avdName-Sdcard ~ /Name. Img (-skin 1280x800)
5.
Official Android commands and official android commands
Original article: www.libgdx.cnThe Android SDK contains a variety of tools to help you create mobile applications based on the Android platform. These tools are generally divided into SDK tools and platform tools. The SDK is independent of the Android version. The Platform tool is designed to support the features of the latest Android Platform.SDK too
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 reduced system performance. Slow system response is not always caused by slow CPU usage. It may also be caused by slow disk speed, low
Commands to implement TelnetSSH, Telnet, rlogin(1) SSHThe SSH command is the Client Connection tool in the OpenSSH suite, which enables secure Telnet server to SSH encryption protocol. The SSH command is used to telnet to the Linux host.Common format:ssh [-l login_name] [-P port] [[Email Protected]]hostnameMore details can be viewed with ssh-h.Grammar:SSH (options) (parameters)Options:-1: Enforce SSH protocol version 1;-2: Enforce SSH protocol version
Vim the mode and transformation relationship 1 is shown. A simple introduction to command patterns and common commands for extended mode. 650) this.width=650; "src=" Https://s1.51cto.com/wyfs02/M02/9D/C4/wKioL1mFjIHAnfyFAAC6xpPfTZI075.png "title=" a.png "Width=" "height=" 242 "border=" 0 "hspace=" 0 "vspace=" 0 "style=" width:400px;height:242px; "alt=" Wkiol1mfjihanfyfaac6xppftzi075.png "/>Figure 1Command modeJump between characters:h : Left L: Right
Unit eighth body processing commands and TAR commandsUse the Cat command to merge files verticallymethod of vertical merging of two kinds of documentsArchive and archive technologypurpose of ArchivingWhat is archivefunctions of the tar commandcommon options for the tar commandCreate, view, and extract archive files using the tar commandusing the tar command to create an archive fileuse the tar command to view an archive fileextracting an archive file
whereis Command: Locate the binary, source, and manual page files for a command"Features" Find relevant locations for files, manual pages, commands, etc.,SyntaxWhereis Options argument"Common Options"-B: Find only the binary file location-m: Find only the man pages section"Instance 1" finds the location of the binary file[Email protected] tmp]# whereis-b passwdpasswd:/usr/bin/passwd/etc/passwd[[email protected] tmp]# whereis-b Shadowsha Dow:/etc/shado
, to protect the Windows XP system dual Password
Wupdmgr widnows UPDATE
CLIPBRD Clipboard Viewer
ODBCAD32 ODBC Data Source Manager
Nslookup IP Address Detector
Start running Command collection
Winver---------Check the Windows version
Wmimgmt.msc----Open Windows Management Architecture (WMI)
Wupdmgr--------Windows Update
wscript--------Windows Script Host Settings
Write----------WordPad
WINMSD---------System Information
Wiaacmgr-------Scanner and Camera Wizard
Winchat--------XP comes
directory cannot be deleted because the TMP directory has other files in addition to the 123 directory, and the directory/123/456/789,/123/456,/123 have been deleted.Four, RM commandRM commands can be used to delete files and directoriesFor example, I first create a directoryMkdir-p/tmp/123/456/789And then create a textTouch/tmp/123/456/789/123.txtPerformRm/tmp/123/456/789/123.txtWill ask whether to delete the normal empty file/tmp/123/456/789/123.tx
[CentOS7] Common commands, continuous updates, and centos7 Common commands
1. Firewall related.
1. Disable the Firewall
Systemctl stop firewalld
2. Enable Firewall
Systemctl start firewalld. service
3. Open the default port number
Firewall-cmd -- permanent -- zone = public -- add-port = 3306/tcp
Firewall-cmd -- permanent -- zone = public -- add-port = 3306/udp
4. Make the latest firewall setting ru
Some simple commands in Linux and some simple commands in Linux
[Epeter @ localhost ~] $
Where: epeter is the user name; localhost is the current host name ;~ The broken wave number indicates that the current user directory is used (If yes, the slash indicates that the current root directory is used ); $ indicates that you are currently logged on as a normal user (If yes, # indicates that you are currently
Common git commands and git commands
1. Create a branch that is identical to the remote dev branch and switch
Git checkout-B zhaojigangDev origin/dev
2. Create a branch identical to the remote dev branch, track the remote dev branch, and finally switch
Git checkout-B zhaojigangDev -- track origin/dev
3. Undo the git add command.
Git reset
4. view the status of the current git reposit
Create windows custom commands and windows custom commands
First, create a folder in any location. The directory I use isD: \ Program Files \ Quick Start \ command \, Desktop my computer/computer icon right-click Properties
Advanced System settings-> advanced-> Environment Variables
Find in System VariablesPathDouble-click Modify to append your directory.D: \ Program Files \ Quick Start \ command \,
MySQL Common commands and operations, MySQL Common commands and operations
1. logon and exit1) log onIn windows, log on to the doscommand window as the root user and enter mysql and press Enter;In linux, enter the server that uses PUTTY to connect to mysql, and then enter the mysql-u username-p password to enter the mysql> interface.2) quitRun exit and press Enter.3) change the passwordMysql-u username-p pa
Summary of basic MySQL commands and common commands bitsCN.com
Start: net start mysql;Enter: mysql-u root-p/mysql-h localhost-u root-p databaseName;List databases: show databases;Select database: use databaseName;List tables: show tables;Show columns from tableName;Create a database: source fileName.txt;Matching character: Wildcard _ can be used to represent any character, and % represents any string;Add a
Common Linux commands (2) -- permission management command 1. command name: chmodwww.2cto.com execution permission: all users function description: change the file or directory permission syntax: chmod [{ugo} {+-} {rwx}] [file or directory] [mod... common Linux commands (2) -- permission management command 1. command name: chmod www.2cto.com execution permission: all users function description: change the f
main.cplNetwork connection:control netconnections或ncpa.cplNotepad:notepadOn-Screen Keyboard:oskPerformance monitoring:perfmon.msc或perfmonPhone and Modem Options:telephon.cplPower Options:powercfg.cplPrinters and Faxes:control printersTrueType font-character programs:eudceditRegion and Language:intl.cplRegistry Editor:regeditRemote Desktop:mstscResultant Set of Policy:rsop.mscTo schedule a task:control schedtasksWindows Security Center:wscui.cplService:services.mscShared folders:fsmgmt.mscSound a
promptChkdsk.exe-----CHKDSK disk CheckCertmgr.msc----Certificate Management UtilityCalc-----------Start CalculatorCharmap--------Start character mapping tableCLICONFG-------SQL Server Client Network UtilityCLIPBRD--------Clipboard ViewerConf-----------start NetMeetingCompmgmt.msc---Computer Managementcleanmgr-------Waste FinishingCIADV.MSC------Indexing Service ProgramOSK------------Open the On-screen keyboardODBCAD32-------ODBC data Source ManagerOobemsoobea----Check if XP is activeLusrmgr.msc
Shutdown
Poweroff
Halt
Shutdown-H now
Init 0
The above four commands are equivalent. Normal users do not have the permission to shut down and must use sudo to execute the above commands.
Do not use poweroff-F. The F Switch refers to force, meaning forced shutdown.
Think exercises for teacher Haiming.
In Windows, there is only one clock, that is, the BIOS clock. linux clock is a soft clock, whi
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