Sponsored Content
Full Discussion: Adding in Awk
Top Forums Shell Programming and Scripting Adding in Awk Post 302614171 by CarloM on Wednesday 28th of March 2012 10:05:05 AM
Old 03-28-2012
You could do something like:
Code:
awk '{ lines[NR]=$0 } END { print lines[1]+lines[5] }' filename

This User Gave Thanks to CarloM For This Post:
 

10 More Discussions You Might Find Interesting

1. UNIX for Dummies Questions & Answers

Adding a new field using sed or awk?

I have a bcp file that contains 10 fields. These fields are separated by a tab. How can I add my name as a new field in the 8th position for every record? I've been playing w/ sed and awk but can't seem to figure this out. (3 Replies)
Discussion started by: sasabune
3 Replies

2. Shell Programming and Scripting

Help with awk adding spaces.

I have a file that contains... elm,mail elm,lisp,composer,cd,ls,cd,ls,cd,ls,zcat,|,tar,-xvf,ls,cd,ls,cd,ls,vi,ls,cd,ls,vi,elm,-f,ls,rm,ls,cd,ls,vi,vi,ls,vi,ls,cd,ls,elm,cd,ls,cd,ls,vi,vi,vi,ls,vi,ls,i,vi,ls,cp,cd,fg,ls,rm,cd,ls,-l,exit elm,mail,biff,elm,biff,elm,elm elm,ls ... (2 Replies)
Discussion started by: Bandit390
2 Replies

3. Shell Programming and Scripting

awk-adding a column to a file

Hello Friends, i used awk to sum up total size of files under a directory (with the help of examples, threads here). ls -l | awk '/^-/ {total += $5} END {printf "%15.0f\n",total}' >> total.txt After each execution of the script total result is appended into a text file: 7010 7794 8890 ... (7 Replies)
Discussion started by: EAGL€
7 Replies

4. UNIX for Dummies Questions & Answers

Adding date when using awk

Hi, I want to print the number of lines of a file along with filename and today's date. Ex: XXX|07-22-2010|8 I am using as wc -c -l file.txt | awk '{print "XXX|",date +"%m-%d-%Y","|",$1}' But this one prints as AAA| 0 | 8 Can anyone please help me on this for printing the date? ... (3 Replies)
Discussion started by: aeroticman
3 Replies

5. Shell Programming and Scripting

Adding column using awk

Hello everyone, I have a file with the following structure: abc xyz 111 222 agf hjhf 787 799 tht yah 878 898 ... ... ... ... ... ... ... ... ... ... ... ... I want to add a column (with a fixed value of 1000) at the end such that it becomes: abc xyz 111 222 1000 agf hjhf 787... (5 Replies)
Discussion started by: ad23
5 Replies

6. Shell Programming and Scripting

Adding A Bump of Numbers with Awk

ok, so i have a bunch of numbers in a file that i'd like to add up. i dont know how to do it. This is how far i've gotten: echo "4 4 5 4 3 4 3 3 4 2 43 3 293 49 23" | sed 's/ / + /g' | awk -F" " I dont want to use the expr command with this as i dont trust it. any advice? thanks (1 Reply)
Discussion started by: SkySmart
1 Replies

7. Shell Programming and Scripting

adding a number with sed or awk.

Hi.. I have this delicate problem..:wall: I have this huge ldif file with entry's like this example below.. And I need to change the following entrys. telephoneNumber: emNotifNumber: billingnumber= BillingNumber: Al these entrys has a number like 012345678 and it needs to add one more... (15 Replies)
Discussion started by: pelama
15 Replies

8. Shell Programming and Scripting

Adding a specified value to a specified column - awk?

Hi everyone! I sometimes need to do some simple arithmetics, like adding a number to a certain column of a file. So I wrote a small function in the .bashrc file, which looks like this shifter() { COL=$1 VAL=$2 FILE=$3 cp $FILE $FILE.shifted awk 'NF==4 {$(( $COL )) = $(( $COL ))... (6 Replies)
Discussion started by: radudownload
6 Replies

9. Shell Programming and Scripting

Awk: adding fields after matching $1

Dear AWK-experts! I did get stuck in the task of combining files after matching fields, so I'm still awkward with learning AWK. There are 2 files: one containing 3 columns with ID, coding status, and score for long noncoding RNAs: file1 (1.txt) (>5000 lines) ... (12 Replies)
Discussion started by: kben
12 Replies

10. Shell Programming and Scripting

Adding tags in between sentences with awk

Hi, I need an awk to modify the following file. It is 2-column tab-separated. Hi PP my VBD name DT is NN . SENT Her PP name VBD is DT the NN same WRT . SENT <s> Hi PP - (6 Replies)
Discussion started by: owwow14
6 Replies
fmt(1)							      General Commands Manual							    fmt(1)

NAME
fmt - format text SYNOPSIS
width] [file...] DESCRIPTION
The command is a simple text formatter that fills and joins lines to produce output lines of (up to) the number of characters specified in the width option. The default width is 72. concatenates the arguments. If none are given, formats text from the standard input. Blank lines are preserved in the output, as is the spacing between words. does not fill lines beginning with a period for compatibility with Nor does it fill lines starting with Indentation is preserved in the output and input lines with differing indentation are not joined (unless is used). can also be used as an in-line text filter for the command: reformats the text between the cursor location and the end of the paragraph. Options recognizes the following options: Crown margin mode. Preserve the indentation of the first two lines within a paragraph and align the left margin of each subsequent line with that of the second line. This is useful for tagged paragraphs. Split lines only. Do not join short lines to form longer ones. This prevents sample lines of code, and other such "formatted" text, from being unduly combined. Fill output lines to up to width columns. WARNINGS
The width option is acceptable for BSD compatibility, but it may go away in future releases. SEE ALSO
nroff(1), vi(1). fmt(1)
All times are GMT -4. The time now is 04:39 PM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy