recursive delete

Switch User: Su as Administrator: sudo display file contents: Ls-sail mysql* (keyword filtering) Create file: Touch A1 Edit File: VI A1 copy file: CP Source Destination Rename (move): mv a B Delete: Rm-i a Create directory: mkdir A delete directory:

Original: http://www.cnblogs.com/laov/p/3541414.htmlIntroduction to Linux and Ubuntu InstallationCommon directivesSystem administration CommandsPackaging compression-related commandsShut down/Restart the machineLinux PipelinesLinux Package

Common directivesLS Display file or directory-l list File details L (list)-a lists all files and directories under the current directory, including Hidden A (all)mkdir Creating a Directory-P Create directory, if no parent directory, create p (parent)

1. mkdir command to create a directory Makedirectorys2,CD switch directory hierarchy changedirectory3.echo print output (printf complex output)4.Cat View file contents5.cp-arp Copy files or directories6,rm-f Force Delete file -F recursive delete

A few simple commands related to the catalog:1.lsLS is the abbreviation of list, so it is list output of listing directory and fileCommon parameters:-l List Details-H converts the unit from the default byte to K, M, G-a lists all files and

Introduction to Linux and Ubuntu InstallationCommon directivesSystem administration CommandsPackaging compression-related commandsShut down/Restart the machineLinux PipelinesLinux Package ManagementVim useUser and User group managementFile Rights

Here is a CentOS 6.5 64bit example (learn to use this, Kali is interested in his own research (this system is for play penetration))One----"Configuring VMware WorkstationCustom--Select compatible version--Select installation method (choose Install

Simple basic operation under Linux "for reference"① Unzip the file commandTar zxvf filename (filename)② Viewing modified file contentsVI filenameI enter modify modeSave Step Esc--shift+:--wq (Save exit Q Direct exit) after modification③ File Delete

Common directivesLS Display file or directory-l list File details L (list)-a lists all files and directories under the current directory, including Hidden A (all)mkdir Creating a Directory-P Create directory, if no parent directory, create p (parent)

Redhat Linux has a graphical configuration tool redhat-config-user. However, Linux administrators should also use dedicated commands to complete the administration of users and user groupsUseradd Build User (create user account and start directory

Common directivesLS display file or directory (list)-l list File details L (list)-a lists all files and directories under the current directory, including Hidden A (all)mkdir Creating a directory (make dir)-P Create directory, if no parent directory,

1 filesLs-rtl #按时间倒序列出所有目录和文件 (Ll-rt similar to LS-RTL)Touch File #创建空白的文件RM-RF Directory Name # does not prompt to delete non-empty directories (-R Recursive Delete, F Force)Dos2unix Windows text to Linux textUnix2dos Linux text to Windows texteNCA

To learn about Linux files and directories, you should first look at relative paths and absolute paths.Absolute path: The path must be written by the root directory, such as/DEV/SDA.Relative path: The path is not written by/write (relative to the

People who have played Linux will know that there are really a lot of commands in Linux, but people who have played Linux have never bothered by the fact that Linux commands are so many, because we only need to master the commands we use most often.

Common directivesLS Display file or directory-l list File details L (list)-a lists all files and directories under the current directory, including Hidden A (all)mkdir Creating a Directory-P Create directory, if no parent directory, create p (parent)

Switch directory: CDCD directory CD directory/directory CD: : Previous directory CD/: root directory cd ~: HomeCreating directories and deleting directoriesmkdir Create mkdir directory name mkdir-p a/b/c rmdir Delete rmdir directory name: Only one

Common directivesLS Display file or directory-l list File details L (list)-a lists all files and directories under the current directory, including Hidden A (all)mkdir Creating a Directory-P Create directory, if no parent directory, create p (parent)

people who have played Linux will know that there are really a lot of commands in Linux, but people who have played Linux have never bothered by the fact that Linux commands are so many, because we only need to master the commands we use most often.

display of files and directories: LS# ls [-aadffhilnrrst] Directory name# ls[--color={never,auto,always}] Directory name# ls [--full-time] Directory nameOptions and Parameters: -A : All files, along with hidden file ( start with . of the file ) are

The 7th chapter of the Book of BirdsJump from/home/dtest1 into the/home/dtest2 directory: CD. /dtest2 Note that there are spaces after the CD. No spaces afterSpecial Directories:. Represents this Layer directory.. Represents the upper level