Linux commands: Difference between revisions

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* [http://en.wikipedia.org/wiki/Vi vi] <nowiki>[options]</nowiki> ''filename'' (and press G) ({{Linux}})
* [http://en.wikipedia.org/wiki/Vi vi] <nowiki>[options]</nowiki> ''filename'' (and press G) ({{Linux}})
* [http://www.tuxfiles.org/linuxhelp/vimcheat.html vim] <nowiki>[options]</nowiki> ''filename'' (and press G) ({{Linux}})
* [http://www.tuxfiles.org/linuxhelp/vimcheat.html vim] <nowiki>[options]</nowiki> ''filename'' (and press G) ({{Linux}})
* [http://tailforwin32.sourceforge.net/ Tail for Win32] GUI interface ({{Win}})
* [http://tailforwin32.sourceforge.net/ Tail for Win32] GUI interface ({{Win}}) {{exclaim}} not support Unicode file for v.4.2.6


== file operation ==
== file operation ==

Revision as of 15:13, 23 October 2012

(1) alternative Linux commands to complete the same task, (2) The equivalent or similar commands between Windows and Linux system.

Owl icon.jpg help for command: Type command --help or man command (Linux Os linux.png )

text file manipulation

display the first lines of text file

  • head [options] filename (OS: Linux Os linux.png )
  • vi [options] filename (and press gg) (Linux Os linux.png )
  • vim [options] filename (and press gg) (Linux Os linux.png )

display the last few lines of text file

  • tail [options] filename (Linux Os linux.png )
  • vi [options] filename (and press G) (Linux Os linux.png )
  • vim [options] filename (and press G) (Linux Os linux.png )
  • Tail for Win32 GUI interface (Win Os windows.png ) Icon_exclaim.gif not support Unicode file for v.4.2.6

file operation

copy old directory to new directory

  • cp -a old_dir new_dir/ (Linux Os linux.png )
  • copy /Y old_dir new_dir/ (Win Os windows.png )[1]
  • make new directory & copy all old files to new directory
    • mkdir new_dir
    • cp old_dir/* new_dir

download file from remote server

  • FTP
  • wget[2]
  • SVN update su - www -c "svn up http://remote.svn.server/path/ /local/path/ --username=account --password=xxx"


delete files or directory

  • rm -rf /Name_of_directory (Linux Os linux.png )[3]
  • 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

  • ls (Linux Os linux.png ) ex: ls -l List detailed information of files [4]
  • dir (Win Os windows.png ) ex: dir/s/b

find a file

  • find (Linux Os linux.png ) ex: find / -name filename Find the file which naming filename Under the path / (root folder) [5]
  • dir (Win Os windows.png ) ex: dir filename /s[6] Icon_exclaim.gif I have no idea to specify the file path to find the file.

network

show ip

  • ifconfig (Linux Os linux.png )[7][8]
  • ipconfig/all (Win Os windows.png )

ping

  • ping domain_or_ip (Linux Os linux.png )
  • ping domain_or_ip -t (Win Os windows.png )

whois: search the information of domain (related: Domain Name Register)

apache operation

  • check which mpm (multi processing module) apache is running
    • httpd -l (Linux Os linux.png & Win Os windows.png ) ex: Linux Os linux.png /usr/local/httpd/bin/httpd -l or Win Os windows.png x:\apache\bin>httpd -l where x:\apache is the installation folder of apache [9]

system operation

reboot the system/server

  • reboot (Linux Os linux.png )[10]
  • shutdown -r (Win Os windows.png )[11]

help for command

  • command --help or man command (Linux Os linux.png )
  • command /? (Win Os windows.png )

references

further reading