Shell file-related directives

File Decompression tar

Please refer to the documentation: HTTP://BLOG.CSDN.NET/EROSWANG/ARTICLE/DETAILS/5555415/

tar -zcvf ${standardpath}${filename}. tar. GZ ${filename}

File Delete rm

RM -r/dirrmfilerm -rf/dir

-R,-R,--recursive              remove directories and their contents recursively-f,              --     Force-I Prompt before every removal

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File copy CP

CP /sourcefile/destinationfileCP Sources/directory

-R,-R,--recursive              copy directories recursively-N,--no-clobber              dofile (Overrides a previous-i option)-F,--              Forceiffile cannot is opened, remove it and try again (this option was ignored when the-n option is also              used)

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File movement, renaming MV

mv sourcefile destfile/pathmv SourceDir Destdir

Rename Source to DEST, or move source (s) to DIRECTORY. -F,--              force does not  prompt before overwriting-I,--interactive              prompt before Overwrite-N,--no-              clobberdofile

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Change the working directory CD

CD-   go back to the previous working  directory~/

Create directory mkdir

mkdir dirname

-P,--              parentsif make parent directories as neededmkdir -p/path

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Create a file touch

Touch file

View file path pwd

Pwd

View file size du

du -du -h/path

View the number of files in the directory

ls grep ' ^- ' WC -L

To view the number of subdirectories in a directory

ls grep ' ^d ' WC -L

View file details ls

ls ls -l   /   llls -ash

-A,--              all does not  ignore entries starting with. -H,--human-              readable-L and/or-s, print human readable sizes (e.g., 1K 234M 2G)-S,--size              /c7>file in blocks-l     long listing format

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Find Files Find,which

Find[path] [parameter] parameter description: Time:-atime N: In Nlist of files accessed by Access within 24 hours! -ctime N: In Nchanged changes, new files or directories are printed within 24 hours-mtime N: In Nin 24 hours by modified, that is, modified files printed-newerfile: Thanfileand a new file to list! Use name:-GID N: Looking for a file with group ID n-Group name: Find a file with the name of the group-uid N: Looking for a file with the owner ID N-User name: Find a file with the user name called name-namefile: Look for the file namefilethe file name (you can use universal characters)-Type type: Look for archives with file attributes of type, type contains B, C, D, P, L, S, these are the same as the properties of the previous chapter! For example, L is the link and D is the path of meaning! which ls(which can also be found)

 Find/-nametesting           // Locate  The file named testing Find/-name  'test*  '         // Find the file that starts with test find .-ctime1                //  Find new files in the current directory the next day  find/home-usertest      // Find file with owner test under/home

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View file contents Cat,head,tail

Cat /etc/Serviceshead -n/etc/Services (view the contents of the top n rows of a file)tail -n/etc/  Services (view file n-line content) more/etc/Services (the file content will be displayed one screen at a time, you can only use the space bar to turn down)cat   More command can achieve the desired effect)

View the number of rows in a file's contents

WC -l/etc/services

The above content is referenced: http://www.cnblogs.com/lanse-yan/archive/2012/11/29/2794300.html

Shell file-related directives