[glugot] [Bharathi S] [Ilugc] One Day One Command

  • From: Joe Steeve <joe_steeve@xxxxxxx>
  • To: GLUG Madurai <glug-madurai-discuss@xxxxxxxxxxxxxxxxxxxxx>, GLUGOT <glugot@xxxxxxxxxxxxx>, SonaLUG <sonalug@xxxxxxxxxxxxxxx>, KEC Linux User Group <klug@xxxxxxxxxxxxxx>
  • Date: Tue, 11 Jan 2005 06:40:16 +0530

--- Begin Message ---
  • From: Bharathi S <sbharathi@xxxxxxxxxxxxx>
  • To: Indian Linux Users Group - Chennai <ilugc@xxxxxxxxxxxxx>
  • Date: Mon, 10 Jan 2005 14:32:12 +0530 (IST)
One Day One Command :-
---------------------

echo - Display a line of text on the screen

Summary: 

Echo is used to show a line of text on the screen with limited Esc
sequence (BELL, Backspace, H-Tab, V-Tab,...) handling capabilities.

Example:

$ echo  -- print a empty line
$ echo "Bharathi\nMidas" -- Just print the Line
$ echo -e "Bharathi\n\tMidas" -- Interpret and print the Line
$ cat nums
  1
  2
  3

$ echo -n `cat nums` -- Print the file content with-out new line char.
  1 2 3 

Read: man echo

Bye :)
--
Bharathi S

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