the sort command


 
Thread Tools Search this Thread
Top Forums UNIX for Dummies Questions & Answers the sort command
# 1  
Old 11-08-2007
the sort command

Explain the output of the command “sort -rfn file1 | more”.
 
Login or Register to Ask a Question

Previous Thread | Next Thread

9 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

Help to sort out... Possible use of sort command

I have an input like 4.3.6.66 4.3.6.67 4.3.6.70 4.3.6.25 4.3.6.15 4.3.6.54 4.3.6.44 4.3.6.34 4.3.6.24 4.3.6.14 4.3.6.53 4.3.6.43 4.3.6.49 4.3.6.33 4.3.6.52 4.3.6.19 4.3.6.58 4.3.6.42 (5 Replies)
Discussion started by: dnam9917
5 Replies

2. Shell Programming and Scripting

Help with sort command

I have a file with the following content:- 181268525,0640613864,B,113,22-dec-2011 14:12:08, 181268525,0640613864,C,113,25-dec-2011 14:18:50, 181268525,0640613864,L,113,26-dec-2011 14:07:46, 181268525,0640613864,X,113,01-jan-2012 16:57:45, 181268525,0640613864,X,113,04-jan-2012 14:13:27,... (3 Replies)
Discussion started by: Yoda
3 Replies

3. Shell Programming and Scripting

Is it Possible to sort a list of hexadecimal numbers using "sort" command?

Hello Everybody :) !!!. i have question in mind, is it possible to sort a list of hexadecimal numbers using "sort" command? (9 Replies)
Discussion started by: Kesavan
9 Replies

4. Homework & Coursework Questions

Sort command

I have file ipaddress.txt 192.168.1.25 127.3.9.12 192.168.12.1 127.21.2.3 127.92.80.6 192.168.4.5 I want to sort as 127.3.9.12 127.21.2.3 127.92.80.6 192.168.1.25 192.168.12.1 192.168.4.5 So what sort command do I have to use. (1 Reply)
Discussion started by: RiderOnsky
1 Replies

5. Shell Programming and Scripting

How to Sort Floating Numbers Using the Sort Command?

Hi to all. I'm trying to sort this with the Unix command sort. user1:12345678:3.5:2.5:8:1:2:3 user2:12345679:4.5:3.5:8:1:3:2 user3:12345687:5.5:2.5:6:1:3:2 user4:12345670:5.5:2.5:5:3:2:1 user5:12345671:2.5:5.5:7:2:3:1 I need to get this: user3:12345687:5.5:2.5:6:1:3:2... (7 Replies)
Discussion started by: daniel.gbaena
7 Replies

6. Shell Programming and Scripting

Need help with sort command

Hi i have a file containing ip addresses and want to sort those IP addresses in the ascending order. file (match.txt) contents are: 192.168.0.100 192.168.0.16 192.168.0.10 192.168.0.23 192.168.0.2 192.168.0.3 192.168.0.1 192.168.0.222 i tried: sort -n match.txt output is :... (3 Replies)
Discussion started by: manmeet
3 Replies

7. UNIX for Dummies Questions & Answers

sort command...

Hi I´d like to get a few explanations about how the sort command works when cascading the options. cscyabl@comet:(develop)> more file 2:A2 2:A1 5:A2 5:A2 10:A1 cscyabl@comet:(develop)> sort -n -u file 2:A1 5:A2 10:A1 cscyabl@comet:(develop)> sort -u -n file 2:A1 5:A2 10:A1... (8 Replies)
Discussion started by: Indalecio
8 Replies

8. UNIX for Dummies Questions & Answers

sort command

Hi, I am going to sort a huge flat file using sort command, this file is about 36 million lines, 179 fields delimitered by Ctrl B (002). eg. 1^B198709..... 17^B200301.... 3^B196511.... ..... I want this file being sorted by the first field, the result is like : 1^B198709........ (2 Replies)
Discussion started by: xli
2 Replies

9. UNIX for Dummies Questions & Answers

Help with the Sort command

Can someone please tell me how to sort a file, based on a particular position within the file? I have a line sequential file that is 152 bytes per record, in which i need to sort the file based on the numeric data in positions 142-152. I have done the "man sort" command and see the -k option... (1 Reply)
Discussion started by: rjjenkin
1 Replies
Login or Register to Ask a Question
JOIN(1) 						      General Commands Manual							   JOIN(1)

NAME
join - relational database operator SYNOPSIS
join [ options ] file1 file2 DESCRIPTION
Join forms, on the standard output, a join of the two relations specified by the lines of file1 and file2. If file1 is `-', the standard input is used. File1 and file2 must be sorted in increasing ASCII collating sequence on the fields on which they are to be joined, normally the first in each line. There is one line in the output for each pair of lines in file1 and file2 that have identical join fields. The output line normally con- sists of the common field, then the rest of the line from file1, then the rest of the line from file2. Fields are normally separated by blank, tab or newline. In this case, multiple separators count as one, and leading separators are dis- carded. These options are recognized: -an In addition to the normal output, produce a line for each unpairable line in file n, where n is 1 or 2. -e s Replace empty output fields by string s. -jn m Join on the mth field of file n. If n is missing, use the mth field in each file. -o list Each output line comprises the fields specified in list, each element of which has the form n.m, where n is a file number and m is a field number. -tc Use character c as a separator (tab character). Every appearance of c in a line is significant. SEE ALSO
sort(1), comm(1), awk(1) BUGS
With default field separation, the collating sequence is that of sort -b; with -t, the sequence is that of a plain sort. The conventions of join, sort, comm, uniq, look and awk(1) are wildly incongruous. 7th Edition April 29, 1985 JOIN(1)