autocad basic commands list

-o/--output writes the output to the file-o/--remote-name writes the output to the file, preserving the file name of the remote-p/--proxytunnel using an HTTP proxy--proxy-anyauth Select either proxy authentication method--proxy-basic using Basic authentication on the agent--proxy-digest using digital authentication on the proxy--PROXY-NTLM using NTLM authentication on the agent-p/--ftp-port instead of PASV

drive letter, only one root directory/Ls bin and usr store executable program boot store startup information, kernel and boot program grub dev device driver files, mouse, keyboard, network cards, etc. in Linux are called files etc Common configuration information home User home directory lib some libraries media u disk, such as mnt empty directory can be mounted opt empty, can be installed some software such as QQ root root user sbin executable usr executables, packages, c

System platform: ubuntu10.04 Brief introductionSqlite3 a lightweight database for embedded purposes, this article aims to provide technical documentation for familiar Sqlite3 basic commands.Note: All operations in this article are performed under Root. 1. Installation Sqlite3Ubuntu install sqlite3 directly in the terminal to run the command: #apt-get Install Sqlite3 To view version information: #sqlite3-version 2, sqlite3

available tables in the database (show tables)Note: You must select a database before you can use this commandIn PHP, you can use Mysql_list_tables () to get the list in the tableXi. viewing the properties and types of a columnShow columns from table_nameShow fields from table_nameYou can get similar information using Mysql_field_name (), Mysql_field_type (), Mysql_field_len ()!12. Basic SELECT statementRe

the background, only in the current shell can view the Jobs Role: See how many commands are currently running in the background FG Role: Move the process to the foreground run BG Role: Move the process to the background run instance: [[emailprotected]~]#jobs[[emailprotected]~]#ddif=/dev/zeroof=/ dev/nullbs=1gcount=100^z[1]+stopped ddif=/dev/zeroof=/dev/nullbs=1G count=100[[emailprotected]~]#cat/dev/zero>>/dev/null^z[2]+ Stopped c

Recently learning Linux, to avoid some commands to forget, so here to record:Linux file list traversalLS-A lists all the files and folders including the hiddenLs-l listing the details of the file directoryHistory View Historical CommandsCtrl+r search for commands that have been executed in the pastFirefox foreground runFirefox background RunJobs view the current

Shell IntroductionThe two concepts of command line and shell are often confusing, and on many informal occasions, these two nouns represent the same concept. In a strict sense, however, the command line refers to the interface for the user to enter commands, which in itself simply accepts input and then passes the command to the command interpreter.The shell is essentially a program that provides a line-oriented, interoperable interface between the us

Tags: nested roo log connection add wildcard entry effect charactersHelp: Assistance commandsUse format:Help plus the commands you need to see, such as help PWDWill get a description of the relevant commandCommand--help, such as LS--helpwill see the use of related commandsMan: Help manual commandMan plus commands to look at, such as man fileGet the user manual for the file commandExport the Help manual to a

libraryTypically, the database in the enterprise is independent of the server, and it is common practice to create one or several Web site-specific libraries, grant permissions, and restrict IP addresses2. View PermissionsShow grants for user name @ Source Address3 Revoke PermissionsRevoked users can still connect to MySQL, but disable the corresponding database operationRevoke permissions list on database name. Table name from user name @ Source Add

Basic Linux commands-Common Operations, linux ----- Linux/Unix Command Format:Command name [Option] [parameter]Note: The content in [] can be omitted.Example: $ ls$ Ls-l #-l is an optionStart symbol:File Name or folder name. Current folder.. Folder at the upper level~ User main directory (Home Directory)View class:Pwd command:Usage:Path used to display the current operation location (current working path)Ex

"delete test fle" For example: svn delete svn: // 192.168.1.1/pro/domain/test. php-m "delete test file" Or directly delete svn test. php and then svn ci-m 'delete test file'. we recommend that you use this Abbreviation: svn (del, remove, rm) 8,View Logs Svn logPath For example, svn log test. php displays all the modification records of this file and changes to its version number. 9,View file details Svn infoPath Example: svn info test. php 10,Comparison Svn diffPath (compare the modified file w

Command operationCommands in LinuxShell Command InterpreterIs a bridge between the kernel and the user, is a command interpreter, cmd in winCommon Shell typesBsh basic command interpreterCsh is a C syntax style. It provides command history, alias, file replacement, and job control functions.Ksh advantagesBash is currently used in LinuxZsh is based on interactive operationsBashThe default Shell program used in Linux/Bin/bashCommon Bash FunctionsCommand

-129To achieve the above content needs1) Use DF to list the contents of the partition space usage,2) then use TR to replace the space with: and to compress,3) Then use cut to cut the rate of use of the column out,4) then use TR to remove the%,5) Sort by numeric value after using sort6) finally use tail to take the maximum value of the last line.3. Find out the permissions of/tmp and display them digitallyCheck/TMP permission can use stat, it can autom

Mysql -- mysql basic operation command: selectDATE_FORMAT (runTime, % Y-% c-% d) fromhdfsPicLogtwherepathlike % liveEpg3 % andcount30andDATE_FORMAT (runTime, % Y-% c-% d) 2013-10-30; change the primary key to primary key auto-increment: altertablehdfsPicLogm Mysql -- mysql basic operation command: select DATE_FORMAT (runTime, '% Y-% c-% D ') from hdfsPicLog t where path like '% liveEpg/3/%' and count 30 and

delete svn test. php and then svn ci-m 'delete test file'. We recommend that you use thisAbbreviation: svn (del, remove, rm)8. View logsSvn log pathFor example, svn log test. php displays all the modification records of this file and changes to its version number.9. View File detailsSvn info pathExample: svn info test. php10. DifferencesSvn diff path (compare the modified file with the basic version)Example: svn diff test. phpSvn diff-r m: n path (di

Tags: command base LinuxHow to use common commands:1.echo (printf)Echo-display a line of text Common options:-N: Do not wrap,-e: use \ Guided escape sequence to take effect; \ n: newline \ t: Horizontal tab 2.CD Change the shell working dir Ectory. Switch working directory: CD [-l|[ -P [-e]] [dir] cd/path/to/somedir: Switches the working directory to the directory represented by the parameter; CD: Switches the working directory to the home di

Tags: Indicates a directory is required block color touch absolute path Red colleagueMan command: View Help information' #man need to see the commandDate command: Show timeUsed to view and modify the system date and time#date +%y-%m-%d:%k:%M:s //指定输出日期和时间的格式18-08-15:15:20Clear command: Clear screenClear the current screen of information, the equivalent of turning back a page, swipe forward to see the previously entered operation informationDifference from reset command: Reset will really

Linux Beginners should master 50 basic commands-general Linux technology-Linux technology and application information. The following is a detailed description. Author: Chao Hua Xi Parameters and tips: Click man to close your eyes. 1. ls-a lists all files in the current directory, including hidden files with a. header (for example ~ /. Bashrc) Ls? L list the de

Basic Configuration* Configure terminal enters global configuration mode from privileged user mode* Control e1 enters the E1 controller setting mode.* Disable can be removed from the privileged user mode to the normal user mode or reduced to the privileged level.* Dialer-peer enters the voice dialing peer configuration mode.* Enable enters privileged user mode* End exits from the current configuration mode and returns directly to the privileged user m

Maven basic commandsAll run in the path containing the pom. xml fileMaven commands are run in stages. For example, if mvn package is run, the following commands have actually been run:To stop running test, run mvn testMaven project type:Jar: java project war: web ProjectMaven dependencyMaven download dependency not only downloads JAR files, but also downloads a P