autocad basic commands list

Several Basic commands in SSH Software Directory:1. BasicInstructions/basic2. wget/download Tool3. Crontab/scheduled task4. tar/tar.gz/compressed file5. vi/Editor Cd [directory name] conversion pathCd .. back to the parent directoryLs displays all files in the current directoryRm [-r]-f [] [file name] delete a file, and add [-r] to delete all the sub-files in the file, for example, rm-rf [abc] deletes the a

umask 002 (deleted permission value)——————Set hidden properties for a filechattr [+-=][asacdistu] File name+ Add attribute,-delete attribute, = Set Property+i setting Read-only——————Show hidden properties of a filelsattr [-ar] File name-a displays hidden file properties,-R recursive subdirectory——————Resolving file typesFile File name——————Find execution fileswhich [command]-A Find out all commands——————Finding the specified fileWhereis file name-B L

GoalBe familiar with the commands commonly used by LinuxLsClearCdPwdMkdirTouchRmCpMvTreechmodFindGrepredirectSoft connections, hard linksCompressionShutdownRebootW.H.O.ExitpasswdSudo1> viewing file information: lsLS is the abbreviation of the English word list, its function is to list the contents of the directory, is one of the most commonly used

compressed file, using the "9" option increases the compression ratio, but it can take more time when the file is larger.gzip file or directory this is a. GZ compression. Unzip: Gzip–d file. gz or gunzip file. gz2) bzip2 and BUNZIP2 commands are used in the same way as gzip, gunzip commands, and compressed files made with BZIP2 have the default extension ". bz2"Several options for using the TAR Archive and

Vro basic commands: Router> enable: Enter privileged Mode Router # disable returns from privileged mode to user mode Router # configure terminal enters global configuration mode Router (config) # interface ethernet 1 enters the ethernet port number 1 of the Router Exit: returns the upper-layer mode.The end is directly returned to the privileged mode. ========================================================

users:root switch to normal user1. Exit 2. Su-user name Note There are spaces on both sides!!! 2-2. Basic Operation command LS dir List all files (directories and files) in the directory Pwd Show Current working directory Cd switch to a directoryNothing is added to the CD.users will automatically jump to the user's home directory/home/xxxroot user will automaticall

/etc/ntp.confYum command:--List all available (installed) RPM Packages # Yum List# Yum List | grep httpd-devel--Install package # yum-y Install--Uninstall Package # Yum-y RemoveConfiguring the Yum Repository--Common warehouse address mirrors.163.com mirrors.sohu.com--Warehouse configuration file path/ETC/YUM.REPOS.D--dns parsing-----------------------------------

Do you have a headache in obtaining the most basic commands for MySQL Databases and tables? If this is the case, the following articles will give you corresponding solutions. The following articles mainly introduce the solutions for obtaining the most basic commands for MySQL Databases and tables, the following is a de

Do you have a headache in obtaining the most basic commands for MySQL Databases and tables? If this is the case, the following articles will give you corresponding solutions. The following articles mainly introduce the solutions for obtaining the most basic commands for MySQL Databases and tables, the following is a de

Description: There may be duplicatesFirst, the basic management of KVM1. View the KVM virtual machine configuration file#KVM Virtual Machine default profile location [[email protected] qemu]# pwd/etc/libvirt/qemu[[email protected] qemu]# 1 root root 3863 Nov 6 17:26 CentOS6.5. 1 root root 3771 Nov 7 00:57 centos6u7. 1 root root 3628 Nov 7 02:04 centos. 3 root root 7 00:46 Networks2. Start and close#显示正在运行的虚拟机 [[email protected] ~]# Virsh

Basic iptables commands in Linux Firewall (Firewalld) is an isolation tool that prevents unauthorized access and makes the host more secure. It mainly works on the edge of the network or host, and matches and checks the communication packets in and out of the network or host according to the predefined rules; handle packets that can be matched by rules.Classification of firewalls:Host firewall: the work sco

DOS (Windows) formatPath: The location where an object is storedDivided into: absolute path and relative pathIf the path is preceded by a heel, it is called an absolute pathOtherwise, it is referred to as relative path, relative to the current working directory position.Historical records:History View Historical Commands！ 55 Execution History 55th order！ -55 Execution History bottom 55th order！ CD from historical countdown find

remote host rsh f01n03 date ftp transferring files between the local host and the remote host FTP ftp.sp.net.edu.cnNBSP;RCP copying files between the local host and the remote host RCP file1 host1:file2ping sends a response request to a network host ping hpc.sp.net.edu.cn Mail read and send e-mail mailwrite send a message to another user write username PTS/1NBSP;MESG allow or deny receive messages MESG Nkorn Shell commands Command name function Desc

: You can in this shell Inside Call the current project's Span style= "Font-family:verdana" > models.py API for operational data, there are some small tests that are very handy. 9. Database command line 1 Python?manage.py?dbshell Django will automatically enter the settings.py set in the database, if it is MySQL or PostgreSQL, The database user password is required. The database can be executed at this terminal. SQL statement. If y

Linux basic commands--related operations of the directoryCommon commands for working with directories: CD: Transform Catalog PWD: Displays the current directory mkdir: Create a new directory RmDir: Delete an empty directory CD (Transform directory)The CD is the abbreviation for Change directory, which is the command used to transform th

List Linux distributions by series and describe the connections and differences between different distributions.Linux distributions are many, but the exact same approach is to use the Linux kernel to integrate the required software as needed to make the operating system release. There are several well-known versions and numerous unknown versions in many Linux distributions.Industry more popular version: The domestic Red Hat Rehl series, the CentOS ser

Linux Cainiao must also know several basic ubuntu commands 1: sudo should be one of the most common commands in linux, because you can temporarily obtain root permissions even if you are not a root user, for example, install and uninstall, modify the configuration of various services, and so on, so remember this 2: ap... linux Cainiao must also know several

Linux Basic commands-----------------Catalog Section-------------------"PWD" Displays the absolute directory where you are currently located"CD" Switch directoryCD-Show previous working directoryCD ~ Show current user's home directoryCd. Show current directoryCd.. Displays the top level directory of the current directory[[email protected] ~]# cd/usr/[[email protected] usr]# lsbin etc Games include Lib

The XWindow was so miserable today that we finally returned to the ftp command line (including basic FTP commands)-Linux Enterprise Application-Linux server application information. Here is the details. I want to compile the kernel today. My FC9 cannot go to the Internet. When the new kernel is on XP, the kernel is uploaded to FTP (the lab belongs to the Intranet, you want to download it from FTP to FC. Wel

Basic LINUX commands-general Linux technology-Linux technology and application information. For details, refer to the following section. This document is very practical. It is not about the specific meaning of a command parameter, but about what commands are required to complete the task from the perspective of actual work. File System operations are the most