Sponsored Content
Full Discussion: Swap of fields dynamically
Top Forums Shell Programming and Scripting Swap of fields dynamically Post 302719155 by guruprasadpr on Monday 22nd of October 2012 07:33:51 AM
Old 10-22-2012
Hi

Code:
$ awk -v x=5 '{printf $x; for(i=1;i<=NF;i++)if(i!=x)printf "|%s",$i;print "";}' FS="|"  file
5|1|2|3|4|6|7|8
e|a|b|c|d|f|g|h

Guru.
This User Gave Thanks to guruprasadpr For This Post:
 

10 More Discussions You Might Find Interesting

1. Solaris

Swap config - Mirror swap or not?

Hello and thanks in advance. I have a Sun box with raid 1 on the O/S disks using solaris svm. I want to unmirror my swap partition, and add the slice on the second disk as an additional swap device. This would give me twice as much swap space. I have been warned not to do this by some... (3 Replies)
Discussion started by: BG_JrAdmin
3 Replies

2. UNIX for Dummies Questions & Answers

swap fields in a file

I have a file (tmp.out) with contents delimited by '|': 1|d|2|rt| 3|sfd|4|sgf| 5|sg|6|gtr| 7|s|8|sf| I want to write only the 1st and 3rd columns to another file, but they should be swapped with each other: 2|1 4|3 6|5 8|7 Here is what I have so far: ... (2 Replies)
Discussion started by: ChicagoBlues
2 Replies

3. Shell Programming and Scripting

awk sed cut? to rearrange random number of fields into 3 fields

I'm working on formatting some attendance data to meet a vendors requirements to upload to their system. With some help on the forums here, I have the data close. But they've since changed what they want. The vendor wants me to submit three fields to them. Field 1 is the studentid field,... (4 Replies)
Discussion started by: axo959
4 Replies

4. Red Hat

swap not defined as swap

free -m : 1023 total swap space created default partition /dev/sdb1 50M using fdisk. i did write the changes. #mkswap /dev/sdb1 #swapon /dev/sdb1 free -m : 1078 total swap space this shows that the swap is on Question : i did not change the type LINUX SWAP (82) in fdisk. so why is... (5 Replies)
Discussion started by: dplinux
5 Replies

5. HP-UX

Swap device file and swap sapce

Hi I have an integrity machine rx7620 and rx8640 running hp-ux 11.31. I'm planning to fine tune the system: - I would like to know when does the memory swap space spill over to the device swap space? - And how much % of memory swap utilization should be specified (swap space device... (6 Replies)
Discussion started by: lamoul
6 Replies

6. Programming

Dynamically added text fields passed to PHP script

If I am posting this to the wrong section please move it somewhere it fits. I apologize if this is not the correct section. I have a site where I want to have form that in a "Visitor name" section to be able to add fieldets as needed. I think I have that worked out. So the below code is the... (4 Replies)
Discussion started by: GroveTuckey
4 Replies

7. Shell Programming and Scripting

How to print 1st field and last 2 fields together and the rest of the fields after it using awk?

Hi experts, I need to print the first field first then last two fields should come next and then i need to print rest of the fields. Input : a1,abc,jsd,fhf,fkk,b1,b2 a2,acb,dfg,ghj,b3,c4 a3,djf,wdjg,fkg,dff,ggk,d4,d5 Expected output: a1,b1,b2,abc,jsd,fhf,fkk... (6 Replies)
Discussion started by: 100bees
6 Replies

8. Solaris

Explain the output of swap -s and swap -l

Hi Solaris Folks :), I need to calculate the swap usage on solaris server, please let me understand the output of below swap -s and swap -l commands. $swap -s total: 1774912k bytes allocated + 240616k reserved = 2015528k used, 14542512k available $swap -l swapfile dev swaplo... (6 Replies)
Discussion started by: seenuvasan1985
6 Replies

9. Shell Programming and Scripting

awk sort based on difference of fields and print all fields

Hi I have a file as below <field1> <field2> <field3> ... <field_num1> <field_num2> Trying to sort based on difference of <field_num1> and <field_num2> in desceding order and print all fields. I tried this and it doesn't sort on the difference field .. Appreciate your help. cat... (9 Replies)
Discussion started by: newstart
9 Replies

10. UNIX for Beginners Questions & Answers

Is there a UNIX command that can compare fields of files with differing number of fields?

Hi, Below are the sample files. x.txt is from an Excel file that is a list of users from Windows and y.txt is a list of database account. $ head -500 x.txt y.txt ==> x.txt <== TEST01 APP_USER_PROFILE USER03 APP_USER_PROFILE TEST02 APP_USER_EXP_PROFILE TEST04 APP_USER_PROFILE USER01 ... (3 Replies)
Discussion started by: newbie_01
3 Replies
IGAWK(1)							 Utility Commands							  IGAWK(1)

NAME
igawk - gawk with include files SYNOPSIS
igawk [ all gawk options ] -f program-file [ -- ] file ... igawk [ all gawk options ] [ -- ] program-text file ... DESCRIPTION
Igawk is a simple shell script that adds the ability to have ``include files'' to gawk(1). AWK programs for igawk are the same as for gawk, except that, in addition, you may have lines like @include getopt.awk in your program to include the file getopt.awk from either the current directory or one of the other directories in the search path. OPTIONS
See gawk(1) for a full description of the AWK language and the options that gawk supports. EXAMPLES
cat << EOF > test.awk @include getopt.awk BEGIN { while (getopt(ARGC, ARGV, "am:q") != -1) ... } EOF igawk -f test.awk SEE ALSO
gawk(1) Effective AWK Programming, Edition 1.0, published by the Free Software Foundation, 1995. AUTHOR
Arnold Robbins (arnold@skeeve.com). Free Software Foundation Nov 3 1999 IGAWK(1)
All times are GMT -4. The time now is 03:42 PM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy