autocad basic commands list

After reading some basic commands in the vimtutuor tutorial today, I wrote something that might be important... After all, I have not written it in vim.ProgramAnd... In vim, the mouse is like a fish without water. It is not suitable at all. Every time I habitually click to delete the desired place. You can imagine .... 1. Delete and insert commands: DW: de: d

Tags: file installation basic data URI unit mouse change name VMware 　　 This chapter records how command commands are downloaded on Linux endpoints, analog terminals, DKPG management packages, user groups and user management, file properties, file and directory management, and view disk usage. 　　(1) Command download path:Wegt path;　　(2) Analog Terminal:　　　　From Ctrl+alt+f1 (F2 ... F7) A total of 7 analog te

field:Account:password:UID:GID:GECOS:directory:shellExamples of shadow files:User002:$1$vrug41$uuxyzdp0i6s6wtupiegdq/:18617:0:99999:7:::Shadow file The meaning of each field: User name User name of the login system Password Encrypt password Last modification time The number of days the user last modified the password from 1970-1-1 Minimum time interval Minimum number of days between password changes two times

Reference URL: https://my.oschina.net/u/1046919/blog/477645 Http://www.cnblogs.com/lidabo/p/3974305.html Basic Structure： 1, dependent on the CMakeLists.txt file, the project master target one, the main directory can be specified to include subdirectories; 2, in Project CMakeLists.txt, use project to specify the project name, add_subdirectory add subdirectories 3, subdirectory CMakeLists.txt will inherit settings from parent directory CMakeLists.txt

Basic concepts and commands for CentOS users and groupsUser Group:Group type:Administrator GroupCommon User GroupSystem GroupLogon Group Group ID: GroupID and GroupID (Normal user 1-65536)Administrator group: 0 Common User Group: System group: CentOS 5, 6: 1-499 CentOS 7: 1-999 Logon group: CentOS 5, 6: 500 + CentOS 7: 1000 + Name resolution: groupname Resolution Library:/etc/group Group type: user-center

Basic configurations of Cisco routers and Cisco router configuration commands En -- enter the privileged mode config t -- enter the global configuration mode wr (OR) -- save the configuration (otherwise, the configuration fails before the power-off) 1. Set the password for entering the vro Console In global configuration mode, enter line console 0 --- enter the '0' Interface password 123 -- set the password

Linux CentOS Common Command **************************///Install centos6.6 with GNOME desktopCTRL + C terminates the current commandCTRL + Z PauseExit returnsStart Firefox: Firefox (The role of is placed in the background to do)Get root: Su root or Su-switch to new environmentsudo: Executing commands with Administrator statusID: Get user informationModify User password: passwdShutdown-h now immediately shuts down the machineShutdown-r now restartVie

ACLAsa (config) # access-list acl_name [extended] {permit | deny} protocol src_ip_addr src_mask dst_ip_addr dst_mask [operator port]Apply the ACL to the interfaceAsa (config) # access-group acl_name {in | out} interface _ nameExample: allow ICMP to pass through the firewallAsa (config) # access-list 111 permit icmp anyAsa (config) # access-group 111 in int outsideStatic routingAsa (config) # route interfac

--helpUsage:whatis [OPTION ...] keywords ...-D,--debug output debug information-V,--verbose output verbose warning message-R,--regex each keyword as a regular expression-W,--wildcard keyword contains wildcard characters-L,--long do not truncate the output by the end width-C, the--config-file= file uses the user settings file-L,--locale= region defines the locale used for this search-M,--systems= system use manual pages from other systems-M,--manpath= path Setting the path to the Search man page

words are changed.9. jump to the specified rowCtrl + g lists the row numbers of the cursor."# G": for example, "15G" indicates moving the cursor to the first row of the article.4. Introduction to commands in Last line modeBefore using "last line mode", remember to press the "ESC" key to confirm that you are already in "command mode" and then press 「: "Colon to enter" last line mode 」. A. list row numbers"S

The vi editor is a standard editor for all Unix and Linux systems. It is not inferior to any of the latest text editors. Here we just briefly introduce its usage and a few instructions. The vi editor is identical for any version of Unix and Linux systems, so you can learn more about it in any other section about vi. Vi is also the most basic text editor in Linux. After learning it, you will be able to enjoy the free access in the Linux World. 1.

teamoneDifferentiate a new branch ( using this command will download the latest version of Master from the server , so if the current local version is not up-to-date, the new branch and local branch will be different )$ git checkout-b test1 origin/masterIf you use this new branch for git pushandmerge, a new branch with the same name will be created in the remote repository .Ways to delete this branch$ git push origin:test1Test1: Based on successive commits (only one C3) following the current br

Scene:1. As a bridge between PC-side and mobile-phone communication, ADB plays an important role in debugging mobile app and viewing mobile phone information.2. Some of the more useful commands are listed here to facilitate quick check.To view a list of devices on which USB debugging is turned on: ADB devices install APK: adb-s xxxxx (device serial number, using ADB devices, assuming that only one device

Benchmark testCheck Check spider contractsCrawl Run a spiderDeploy deploy project in Scrapyd targetEdit edit SpiderFetch fetch a URL using the Scrapy downloaderGenspider Generate new spider using pre-defined templatesList List available spidersParse parse URL (using its spider) and print the resultsRunspider Run a self-contained spider (without creating a project)Settings Get Settings valuesShell Interactive Scraping ConsoleStartproject Create New Pr

File type: "Type"Example :find /etc/ -name "host*"Search all files or directories under the/etc/directory that begin with hostfind /etc/ -name "host?"Search all files or directories under the/etc/directory that begin with hostfind /etc/ -size +1MSearch all files or directories larger than 1M in the/etc/directoryfind /etc/ -size -1MSearch all files or directories less than 1M in the/etc/directoryfind /boot/efi / -user rootSearch for all files or directories under the/boot/efi/directory that were

Netstat-nlpt|grep 80NETSTAT–ANP | grep MySQL Viewer port35. lsof–i:3306 View Port occupancy36. System Service Related commandsChkconfig--list View all system servicesChkconfig iptables off boot does not start the serviceChkconfig iptables on boot does not start the serviceService httpd stop to stop the system servicesService Iptables Start the servicesService Iptables Restart Restart the services37, redirect > Check out the content copied to the file

Machine Snapshot creation1Convert disk image File format to Qcow2[[email protected]~]# Virsh shutdown test-Centos6u5[[email protected] Qemu-img]# qemu-img convert-f Raw Centos6u5.raw-O qcow2 CentOS6u5.raw.qcow2 snapshots must be in the QCOW2 format. I'll start with a new virtual machine to Qcow22create snapshot [[email protected] QEMU-img]# Virsh snapshot-Create Centos6u53view snapshot [[email protected] QEMU-img]# Virsh snapshot-list Centos6u5 Name