06-29-2009
sorting files
hi
i have file like below:
col1,col2,col3,col4
val1,val2,val3,val4
abc1,abc2,abc3,abc4
this is a 4 column file with 3 rows.
i want to sort the file like.. first on col1, then on col2 and so ..on..
i want the sort order to be descending.
Pls help..
Thnks
Sumit
10 More Discussions You Might Find Interesting
1. UNIX for Advanced & Expert Users
ok so I'm having major issues trying to figure this out:
I have this program that I'm inputting the files in hte current directory which are image files...it spits out 5 line chunks describing the files...
filename: (name of file)
size: (100 x 200)
arbitrary data
arbitrary data
arbitrary... (4 Replies)
Discussion started by: Infraredskies
4 Replies
2. Shell Programming and Scripting
Hi,
What is the command for sorting files according to their size
Thanx in advance (4 Replies)
Discussion started by: sendhil
4 Replies
3. Shell Programming and Scripting
How to sort such files which contains records of varying length and varying lines? (With respect to Bash shell)
Eg:
Each record begins with a sting of 1/0(binary) which may or may not be followed by properties like AB,BS etc.
I have to sort such records on the basis of 1/0 string and keep the... (2 Replies)
Discussion started by: sandeep_hi
2 Replies
4. Shell Programming and Scripting
I am currently attempting to create a file which I access from an oracle form.
At the minute I do a host command and run an ls -l e.g.
/bin/ls -l /dir/dir/dir/ > /tmp/list.txt
I then read this file within my oracle form. However I want the user to be able to restrict, sort and filter the... (2 Replies)
Discussion started by: dave_angel
2 Replies
5. UNIX for Dummies Questions & Answers
I am new to shell scripting
can u guys please provide a small script for the following senario
step1:need to find some files in a directory for ex having 020908
step2:sort them and redirecting to new file
(ex:sort abc > abc.sort)
i am trying this but giveing flag error
ls -l... (4 Replies)
Discussion started by: cgreddy2020
4 Replies
6. UNIX for Dummies Questions & Answers
hi everybody, first time writing.
Here's my question:
I've got several files in different directories like this:
aa/t1
aa/bb/t2
aa/t2
aa/bb/cc/t1
aa/t3
and would like to get this sorting:
aa/t1
aa/bb/cc/t1
aa/t2
aa/bb/t2
aa/t3 (1 Reply)
Discussion started by: Camisa
1 Replies
7. UNIX for Dummies Questions & Answers
find / -type f 2> /dev/null | find -inum +1 2> /dev/null | find -mtime -30 2> /dev/null
what i am trying to do i search all regular files in root directory with one or more
inodes modified within last 30 days.
the /dev/null is to suppress the permission denied outputs.
i am now trying to... (5 Replies)
Discussion started by: iluvsushi
5 Replies
8. Shell Programming and Scripting
i have file a
123
234
456
567
678
and file b
123|xxx|hhh|ppp or zzz
234|rrr|ttt|xxx
432|ttt|mmm|nnn
678|cft|byt|mop
i want to compare file a to file b such that when each of the lines in file a can be found in file b column1 and also xxx or hhh or ppp or zzz can be... (12 Replies)
Discussion started by: blackzinga80
12 Replies
9. Shell Programming and Scripting
I have the following set of files and I want to order them according to the ascending values of the run:
For example, doing
ls -lrt *drw*.log
gives
n02-z30-sr65-rgdt0p25-dc0p08-4x3drw.log
n02-z30-sr65-rgdt0p25-dc0p03-8x6drw.log
n02-z30-sr65-rgdt0p25-dc0p01-8x6drw.log
... (18 Replies)
Discussion started by: kristinu
18 Replies
10. Shell Programming and Scripting
Dear all,
I have a complex data file shown below,,,,,
A_ABCD_13208 0 0 4.16735 141044 902449 1293900 168919
C_ABCD_13208 0 0 4.16735 141044 902449 1293900 168919
A_ABCDEF715 52410.9 18598.2 10611 10754.7 122535 252426 36631.4
C_DBCDI_1353 0... (19 Replies)
Discussion started by: AAWT
19 Replies
LEARN ABOUT DEBIAN
tk::optionmenu
Optionmenu(3pm) User Contributed Perl Documentation Optionmenu(3pm)
NAME
Tk::Optionmenu - Let the user select one of some predefined options values
SYNOPSIS
use Tk::Optionmenu;
$opt = $w->Optionmenu(
-options => REFERENCE_to_OPTIONLIST,
-command => CALLBACK,
-variable => SCALAR_REF,
);
$opt->addOptions( OPTIONLIST );
# OPTION LIST is
# a) $val1, $val2, $val3,...
# b) [ $lab1=>$val1], [$lab2=>val2], ... ]
# c) combination of a) and b), e.g.,
# val1, [$lab2=>val2], val3, val4, [...], ...
DESCRIPTION
The Optionmenu widget allows the user chose between a given set of options.
If the user should be able to change the available option have a look at Tk::BrowseEntry.
OPTIONS
-options
(Re)sets the list of options presented.
-command
Defines the callback that is invokes when a new option is selected.
-variable
Reference to a scalar that contains the current value of the selected option.
-textvariable
Reference to a scalar that contains the text label of the current value of the selected option.
METHODS
addOptions
Adds OPTION_LIST to the already available options.
EXAMPLE
use Tk;
my $mw = MainWindow->new();
my ($var, $tvar);
my $opt = $mw->Optionmenu(
-options => [[jan=>1], [feb=>2], [mar=>3], [apr=>4]],
-command => sub { print "got: ", shift, "
" },
-variable => $var,
-textvariable => $tvar
)->pack;
$opt->addOptions([may=>5],[jun=>6],[jul=>7],[aug=>8]);
my $f = $mw->Frame(-relief=>'groove', -borderwidth => 2)->pack;
$f->Label(-textvariable=>$tvar)->pack(-side => 'left');
$f->Label(-text => " -> ")->pack(-side => 'left');
$f->Label(-textvariable=>$var)->pack(-side => 'left');
$mw->Button(-text=>'Exit', -command=>sub{$mw->destroy})->pack;
MainLoop;
SEE ALSO
Tk::Menubutton, Tk::BrowseEntry
perl v5.14.2 2010-05-29 Optionmenu(3pm)