Linux Tips - Revision history

Roux: /* Miscellaneous */

2011-12-09T15:23:33Z

Miscellaneous

← Older revision		Revision as of 17:23, 9 December 2011
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	* Paste what is in the kill ring		* Paste what is in the kill ring
	Ctrl-y		Ctrl-y

			=== History of commands ===

			* a useful command : '!''com''' recalls the last command which first letters are ''com''. For instance:
			!a
			will call ''acroread file.pdf'' if this was the last command starting with 'a'.

			* another way to find a command in the history is to pipe the ''history'' command to ''grep'':
			history\|grep acroread

	===Handling batch jobs===		===Handling batch jobs===

2011-11-23T15:15:47Z

Moving on a line (emacs, but also command line)

← Older revision		Revision as of 17:15, 23 November 2011
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	== Miscellaneous ==		== Miscellaneous ==

	=== Moving on a line ~~(emacs, but also command line)~~ ===		=== Moving and editing on a line ===

			Works for emacs, and also for the terminal command line which particularly useful for the everyday life
	* go towards next(previous) word		* go towards next(previous) word
	Esc-f, Esc-b		Esc-f, Esc-b

2011-11-23T15:14:22Z

Handling batch jobs

← Older revision		Revision as of 17:14, 23 November 2011
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	===Handling batch jobs===		===Handling batch jobs===
	* if you want to send a job on a computer and logout without killing the job:		* if you want to send a job on a computer and logout without killing the job:
	:> nohup ./job		nohup ./job

	=== The coma to point conversion in French environment ===		=== The coma to point conversion in French environment ===

2011-11-23T15:14:05Z

Moving on a line (emacs, but also command line)

← Older revision		Revision as of 17:14, 23 November 2011
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	* go to the end(beginning) of a line		* go to the end(beginning) of a line
	Ctrl-e, Ctrl-a		Ctrl-e, Ctrl-a
	* Cut text towards end of line		* Cut text towards end of line and put it into the kill ring
	Ctrl-k		Ctrl-k
	* Kills next(previous) word		* Kills next(previous) word and put it into the kill ring
	Esc-d, Esc-Backspace		Esc-d, Esc-Backspace
			* Paste what is in the kill ring
			Ctrl-y

	===Handling batch jobs===		===Handling batch jobs===

2011-11-23T15:11:00Z

Miscellaneous

← Older revision		Revision as of 17:11, 23 November 2011
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	== Miscellaneous ==		== Miscellaneous ==

			=== Moving on a line (emacs, but also command line) ===

			* go towards next(previous) word
			Esc-f, Esc-b
			* go to the end(beginning) of a line
			Ctrl-e, Ctrl-a
			* Cut text towards end of line
			Ctrl-k
			* Kills next(previous) word
			Esc-d, Esc-Backspace

	===Handling batch jobs===		===Handling batch jobs===

2011-11-19T13:28:23Z

@@ Line 1: / Line 1: @@
 * [[Using ssh]]
 * [[Transferring files]]
 * [[Working with compressed files]]
-==Using ssh==
+== Miscellaneous ==
-* you work on a computer and you want to easily connect another distant computer without entering you password at each time. To do so, you must generate a private and a public key on your computer to be put on the .ssh directory on your home, using, for instance, the dsa protocol:
+===Handling batch jobs===
 * if you want to send a job on a computer and logout without killing the job:
   :> nohup ./job
 === The coma to point conversion in French environment ===

2011-11-19T13:21:46Z

← Older revision		Revision as of 15:21, 19 November 2011
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			* [[Using ssh]]
			* [[Handling batch jobs]]
			* [[Transferring files]]
			* [[Working with compressed files]]

	==Using ssh==		==Using ssh==

Line 79:		Line 84:
	</source>		</source>

	== The coma to point conversion in French environment ==		== Miscellaneous ==

			=== The coma to point conversion in French environment ===

	if you are working with a configuration of Linux which has not the dot "." as a standard format for floating points data (for instance the coma "," in French), you can add the following two lines in your .bashrc file:		if you are working with a configuration of Linux which has not the dot "." as a standard format for floating points data (for instance the coma "," in French), you can add the following two lines in your .bashrc file:

2011-11-19T13:15:12Z

@@ Line 6: / Line 6: @@
   id_dsa
   id_dsa.pub
-Copy the public key id_dsa.pub on the .ssh/authorized_keys file of the distant computer. Now it should work for you!
+Add the public key id_dsa.pub to the list of keys in the .ssh/authorized_keys file of the distant computer (create the file if it does not exist). Now it should work for you!
 * you want to execute a single command on a distant computer without connecting to the computer.

2011-11-19T11:15:18Z

← Older revision		Revision as of 13:15, 19 November 2011
Line 6:		Line 6:
	id_dsa		id_dsa
	id_dsa.pub		id_dsa.pub
	Copy the public key id_dsa.pub on the .ssh/authorized_keys file of the distant computer		Copy the public key id_dsa.pub on the .ssh/authorized_keys file of the distant computer. Now it should work for you!

	* you want to execute a single command on a distant computer without connecting to the computer.		* you want to execute a single command on a distant computer without connecting to the computer.

2011-11-19T11:09:54Z

← Older revision		Revision as of 13:09, 19 November 2011
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			==Using ssh==

			* you work on a computer and you want to easily connect another distant computer without entering you password at each time. To do so, you must generate a private and a public key on your computer to be put on the .ssh directory on your home, using, for instance, the dsa protocol:
			ssh-keygen -t dsa
			Then, you have the two new files in the ssh directory
			id_dsa
			id_dsa.pub
			Copy the public key id_dsa.pub on the .ssh/authorized_keys file of the distant computer

			* you want to execute a single command on a distant computer without connecting to the computer.

			* ssh tunnels... (to be done)

	==Handling batch jobs==		==Handling batch jobs==
	* if you want to send a job on a computer and logout without killing the job:		* if you want to send a job on a computer and logout without killing the job: