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Top Forums UNIX for Dummies Questions & Answers Sorting file with columns (problem) Post 302414061 by daelas on Monday 19th of April 2010 06:46:20 AM
Old 04-19-2010
Sorting file with columns (solved)

Hi all! I am new to Unix programming so bare with me please Smilie.

I have saved the output of my results in a file called testfile which contains 3 columns a 15 rows.

e.g.
Code:
 175 754 abvd  
 948 454 fewf 
  43 754 fewc
   6 734 feww
  xxx  xxx xxxx

I want to sort the contents of this file in descending order but when I use sort -nr it will only sort the first column while the second column will be sorted accordingly to the sorting of the first, which makes it a bit messy.

Any help will be much appreciated

Last edited by daelas; 04-19-2010 at 11:07 AM.. Reason: solved!
 

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COLUMN(1)						    BSD General Commands Manual 						 COLUMN(1)

NAME
column -- columnate lists SYNOPSIS
column [-tx] [-c columns] [-s sep] [file ...] DESCRIPTION
The column utility formats its input into multiple columns. Rows are filled before columns. Input is taken from file operands, or, by default, from the standard input. Empty lines are ignored. The options are as follows: -c Output is formatted for a display columns wide. -s Specify a set of characters to be used to delimit columns for the -t option. -t Determine the number of columns the input contains and create a table. Columns are delimited with whitespace, by default, or with the characters supplied using the -s option. Useful for pretty-printing displays. -x Fill columns before filling rows. Column exits 0 on success, >0 if an error occurred. ENVIRONMENT
COLUMNS The environment variable COLUMNS is used to determine the size of the screen if no other information is available. EXAMPLES
(printf "PERM LINKS OWNER GROUP SIZE MONTH DAY HH:MM/YEAR NAME " ; ls -l | sed 1d) | column -t SEE ALSO
colrm(1), ls(1), paste(1), sort(1) HISTORY
The column command appeared in 4.3BSD-Reno. BSD
June 6, 1993 BSD
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