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Full Discussion: How to Sort by Date and Time?
Top Forums Shell Programming and Scripting How to Sort by Date and Time? Post 302722415 by nanthagopal on Saturday 27th of October 2012 03:02:06 AM
Old 10-27-2012
Quote:
Originally Posted by bipinajith
For above input, you can try the below command:-

Code:
sort -t'.' -k2.2 -k1.2 file


I have used the above code and got the result in sorted order as below.

Code:
08.05.2012 10:52:32 User: xxxx
15.05.2012 11:30:38 User: xxxx
22.05.2012 11:56:39 User: xxxx
29.05.2012 16:33:04 User: xxxx
19.06.2012 10:51:55 User: xxxx
26.06.2012 11:04:27 User: xxxx
12.06.2012 14:40:27 User: xxxx
05.06.2012 20:46:18 User: xxxx
18.07.2012 03:13:16 User: xxxx


but, the exact output would be like this,

Code:
08.05.2012 10:52:32 User: xxxx
15.05.2012 11:30:38 User: xxxx
22.05.2012 11:56:39 User: xxxx
29.05.2012 16:33:04 User: xxxx
05.06.2012 20:46:18 User: xxxx
12.06.2012 14:40:27 User: xxxx
19.06.2012 10:51:55 User: xxxx
26.06.2012 11:04:27 User: xxxx
18.07.2012 03:13:16 User: xxxx

so, how to change the
Code:
sort -t'.' -k2.2 -k1.2

code and also
explain the above code.

Regards,
Nanthagopal A
Last edited by Scrutinizer; 10-27-2012 at 07:44 AM.. Reason: code tags
 

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LEARN ABOUT POSIX

unicode_start

UNICODE_START(1)					      General Commands Manual						  UNICODE_START(1)

NAME

       unicode_start - put keyboard and console in unicode mode

SYNOPSIS

       unicode_start [font [umap]]

DESCRIPTION

       The unicode_start command will put the keyboard and console into Unicode (UTF-8) mode.

       For  the  keyboard  this  means that one can attach 16-bit U+xxxx values to keyboard keys using loadkeys(1), and have these appear as UTF-8
       input to user programs.	Also, that one can type hexadecimal Alt-xxxx using the numeric keypad, and again produce UTF-8.

       For the console this means that the kernel expects UTF-8 output from user programs, and displays the output accordingly.

       The parameter font is a font that is loaded. It should have a built-in Unicode map, or, if it hasn't, such a map can be given explicitly as
       second parameter.  When no font was specified, the current font is kept.

NOTE

       Unicode mode is a parameter with a value per virtual console.  However, usually the font and keymap is common to all consoles.

SEE ALSO

       dumpkeys(1), kbd_mode(1), loadkeys(1), unicode_stop(1), utf-8(7), setfont(8)

								    3 Feb 2001							  UNICODE_START(1)
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