Linux Basic article -06,linux file Management du touch stat file rm cp mv VIM

File Management du touch stat file rm cp mv VIM

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Du: Estimating File space usage

Touch: Create a file

Stat

File

RM: Deleting files

CP: Copy files, copy directories

MV: Cut files, rename files

Vim: Editing files

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Touch: Default to create empty files

Modify Access Time

[Email protected] ~]# touch-a/root/anaconda-ks.cfg

View File meta data

[Email protected] ~]# stat/root/anaconda-ks.cfg

File: "/root/anaconda-ks.cfg"

size:1367 blocks:8 IO block:4096 Normal file

device:802h/2050d inode:786959 links:1

Access: (0600/-rw-------) Uid: (0/root) Gid: (0/root)

access:2016-07-20 14:22:46.514990471 +0800

modify:2016-07-20 14:14:00.259989462 +0800

change:2016-07-20 14:22:46.514990471 +0800

Modify Access Time

[Email protected] ~]# touch-a-t 201608201423.15/root/anaconda-ks.cfg

[[email protected] ~]# stat/root/anaconda-ks.cfg File: "/root/anaconda-ks.cfg"

size:1367 blocks:8 IO block:4096 Normal file

device:802h/2050d inode:786959 links:1

Access: (0600/-rw-------) Uid: (0/root) Gid: (0/root)

access:2016-08-20 14:25:20.000000000 +0800

modify:2016-07-20 14:14:00.259989462 +0800

change:2016-07-20 14:25:54.976982302 +0800

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Stat: Show file status

[Email protected] ~]# stat/root/anaconda-ks.cfg

File: "/root/anaconda-ks.cfg"

size:1367 blocks:8 IO block:4096 Normal file

device:802h/2050d inode:786959 links:1

Access: (0600/-rw-------) Uid: (0/root) Gid: (0/root)

access:2016-07-20 04:01:03.650316383 +0800

modify:2016-07-20 00:30:17.281292190 +0800

change:2016-07-20 00:30:23.219217546 +0800

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File: Show Files Type

[Email protected] ~]# file/root/anaconda-ks.cfg

/root/anaconda-ks.cfg:ascii 中文版 Text

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RM Default Delete requires confirmation

[Email protected] ~]# rm/tmp/*

RM: Do you want to delete the plain empty file "/tmp/1btest2"?

Deleting files does not require confirmation

[Email protected] ~]# \rm/tmp/*

RM: Cannot delete "/tmp/lost+found": is a directory

RM: Cannot delete "/tmp/ssh-xavuu50237": is a directory

RM: Cannot delete "/tmp/t": is a directory

RM: Cannot delete "/tmp/test12": is a directory

RM: Cannot delete "/tmp/test13": is a directory

RM: Cannot delete "/tmp/testcp": is a directory

To display deleted files

[Email protected] ~]# \rm/tmp/*-V

RM: Cannot delete "/tmp/lost+found": is a directory

deleted "/tmp/t1.txt"

deleted "/tmp/t2.txt"

Delete directories and files

[Email protected] ~]# \rm/tmp/*-RFV

Deleted directory: "/tmp/lost+found"

deleted "/tmp/ssh-xavuu50237/agent.50237"

deleted "/tmp/t/2.txt"

deleted "/tmp/t/1.txt"

Deleted directory: "/tmp/t"

Deleted directory: "/tmp/test12"

Deleted directory: "/tmp/test13"

deleted "/tmp/testcp/testcp.txt"

Deleted directory: "/tmp/testcp"

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CP: Copy

-P: Hold timestamp and belong to group owner

-A: Archive, often used for backup

-r: Recursive copy Directory

-F: Mandatory

-V: Echo the process being processed

-I: Remind user to confirm before overwriting

Copying files and folders to a directory

[Email protected] testcp]# \cp-prv/home/testcp//tmp/

"/home/testcp/", "/tmp/testcp"

"/home/testcp/testcp.txt", "/tmp/testcp/testcp.txt"

"/home/testcp/1.txt", "/tmp/testcp/1.txt"

"/home/testcp/cptest", "/tmp/testcp/cptest"

"/home/testcp/cptest1", "/tmp/testcp/cptest1"

"/home/testcp/2,txt", "/tmp/testcp/2,txt"

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MV: Cut or rename

[Email protected] ~]# mv-fv/home/testcp//tmp/

"/home/testcp/", "/tmp/testcp"

"/home/testcp/testcp.txt", "/tmp/testcp/testcp.txt"

deleted "/home/testcp/testcp.txt"

Deleted directory: "/home/testcp"

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Vim: Editing files

Vim file

No files to create files, this command is powerful, text editor

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Linux Basic article -06,linux file Management du touch stat file rm cp mv VIM