Linux Basic file Management commands

Linux basic File management commands

I.. C P  [OPTION] ... [-T]

1>. SOURCE DEST

CP [OPTION] ... SOURCE ... DIRECTORY

CP [OPTION] ...-t DIRECTORY SOURCE ...

2>. C P SRC DEST

2.1>SRC is a file

If the destination file does not exist: Create a new dest and src the contents of the content are filled into dest;

If the catalog file exist:

If Dest is a file, the contents of SRC are covered to dest:

The CP command is now recommended to use the-I option;

If Dest is a directory, create a new file with the same name as the original file under Dest, and populate the contents of SRC with the new file;

2.2> . src is the directory: Use this time option:-R

If Dest does not exist: creates the specified directory and copies all files in the SRC directory to dest;

If dest exists:

If Dest is a file: Error

If Dest is a directory:

3>. CP SRC ... DEST

SRC ... : Multiple Files

dest must exist and be directory , other situations will be error;

4> . Common options:

-I : interactive ;

-R ,-r: recursively copy directories and all internal content;

-a : archive, equivalent to-DR--preserv=all

- D :--no-dereference--preserv=links

--preserv[=attr_list]

mode: permissions

Ownership: belong to the main group

Timestamp: time stamp

links

xattr

context

all

-P :--preserv=mode,ownership,timestamp

-v :--verbose

-L : Create file link instead of copy file (LN)

-S : Creating Symbolic Links two not copying files (ln-s)

two. MV Command: Move, moving files

Common options:

-I: interactive;

-F : Mandatory

three.. rm:remove, deleting

rm [Option]....file..

Common options:

-I: Interactive

-F: Force delete

-R: Recursive

RF options are typically used

This article is from the "9470860" blog, please be sure to keep this source http://9480860.blog.51cto.com/9470860/1696511

Linux Basic file Management commands