Cd
- cd XXX Replacement Directory
- cd~ Back home Directory
- Cd-back to previous directory
Pwd
- PWD Current directory path
- Pwd-p Non-link path
Mkdir
- mkdir XXX Create Directory
- Mkdir-p Xxx/xxx Creating a multi-tiered catalog
RmDir
- rmdir xxx Delete Empty directory
Ls
- LS list file
- Ls-a list contains ".." and "." All the files
- Ls-a list does not contain ".." and "." All the files
- Ls-l Listing Details
- LS-LH list capacity size (non-byte)
- Ls-ls size Sorting
- Ls-lt Time Sorting
- LS-LR Reverse List
- Ls-l--fulltime Full Time information
Cp
- CP src DST Copy file
- CP src1 SRC2 Dstdir Copying files to the directory
- cp-r src DST Recursive replication
- cp-f src DST forced replication
- Cp-i src DST prompt replication
- cp-a/-pdr src DST copy file all properties
- cp-d srclink Dstlink copying linked files
Rm
- RM XXX Delete Files
- rm-f xxx Forced removal
- rm-r XXX Recursive Delete
- rm-i XXX Tips Delete
Mv
- MV SRC DST Move file
- MV Src1 Src2 Dstdir moving files to the directory
- Mv-f SRC DST forced move
- Mv-i src DST prompt move
Cat
- Cat xxx Viewing files
- cat-n XXX Display line number
- cat-t XXX Show tab
Tac
- TAC XXX Reverse View file
nl
- NL XXX Display line number view file
More
Less
Head
- Head XXX Print first page
- head-n XXX Print Top 10 lines
Tail
- Tail XXX Print last page
- tail-n XXX Print last 10 lines
- tail-f XXX Continuous monitoring file tail
Od
- od-t x XXX 16 binary View file
- od-c XXX ASCII character display
Touch
- touch-a XXX Create File/Modify access time only atime (access times)
- touch-c XXX Only modifies state modification time ctime (status times)
- touch-m XXX Create File/modify only modified time mtime (modification times)
- Touch XXX Create files/modify Mtime and Atime
- touch-d "2 days ago" xxx Create files/modify files Mtime and atime,ctime for current time
- Touch-t 0712310159 XXX Create File/modify file Mtime and Atime (YYMMDDHHMM), CTime for current time
Umask
- Umask Default Creation permissions (lost permission values)
- Umask 022 Modify default Create permission to Rwxr-xr-x
Lsattr
- lsattr XXX List Hidden properties
Chattr
- Chattr +s Add hidden properties each time the modification will automatically sync
- Chattr-a minus hidden properties can only be added cannot be deleted cannot be modified by the root dedicated
- Chattr =i Setting hidden properties cannot be added modify delete reference root private
File
- File xxx View files basic types
which
- which cmdxxx find command location
Find
- Find. -mtime +n Find modified time n days ago File
- Find. -ctime-n find files within n days of status time
- Find. -atime n Find files for access time n days
- Find. -user xxx Find files for XXX users
- Find. -name xxx Find file with file name xxx
- Find. -name xxx* Find file name at the beginning of xxx
- Find. -size +2c Find files above 2byte
- Find. -size-2k Find files below 2k
- Find. -type s find files of type S
Whereis
- Whereis xxx Find binary files, man files, source files (from/var/lib/mlocate)
Locate
- Locate xxx Find files that contain xxx (from/var/lib/mlocate)
- Locate *xxx find the end of XXX files (from/var/lib/mlocate)
- Locate xxx* find files starting with xxx (from/var/lib/mlocate)
UpdateDB
Note "Bird's Linux Private cuisine" 7 Linux Archives and directory management
