Linux commands: Difference between revisions

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(add rm -r & del)
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** mkdir ''new_dir''
** mkdir ''new_dir''
** cp ''old_dir/* new_dir''
** cp ''old_dir/* new_dir''
delete files or directory
* rm -r ''/Name_of_directory'' ({{Linux}})
* del ''Name_of_directory'' ({{Win}})
** After executed ''del Name_of_directory'' but the empty directory directory_name will be left.
** Command delete is not available in Win XP


list directory or files [http://linux.vbird.org/linux_basic/0210filepermission.php]
list directory or files [http://linux.vbird.org/linux_basic/0210filepermission.php]

Revision as of 14:12, 16 March 2011

display the first lines of text file

  • head [options] filename
  • vim [options] filename (and press gg)

display the last few lines of text file

  • tail [options] filename
  • vim [options] filename (and press G)

show ip

  • ipconfig/all (OS: Win Os windows.png )
  • ifconfig (OS: Linux Os linux.png )[1]


copy old directory to new directory (OS: Linux Os linux.png )

  • cp -a old_dir new_dir/
  • make new directory & copy all old files to new directory
    • mkdir new_dir
    • cp old_dir/* new_dir

delete files or directory

  • rm -r /Name_of_directory (Linux Os linux.png )
  • del Name_of_directory (Win Os windows.png )
    • After executed del Name_of_directory but the empty directory directory_name will be left.
    • Command delete is not available in Win XP

list directory or files [2]

  • ls (Linux Os linux.png )
  • dir (Win Os windows.png )

whois: search the information of domain