Sponsored Content
Full Discussion: Getting lines from .txt file
Top Forums Shell Programming and Scripting Getting lines from .txt file Post 302847409 by krishmaths on Tuesday 27th of August 2013 02:39:59 AM
Old 08-27-2013
Using awk

Code:
awk '{a[i++]=$0} END{for(i in a){print a[i]}}'  inputfile

 

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

how do I filter double lines from a txt file

Hi, I have a file with the following: access-list.txt router1 access-list 1 permit any any access-list 1 deny any any router2 access-list 2 permit any any access-list 2 deny any any router3 access-list 3 permit any any access-list 3 deny any any I want to hava an output that... (10 Replies)
Discussion started by: I-1
10 Replies

2. Shell Programming and Scripting

Moving lines within a txt file

A newbie to shell scripting..... I need some assistance in doing the following: I have a system generated text file(a makefile basically). Before I can execute the make command, I need to modify one section of this generated file. The generated section is as follows: # INCLUDE macro... (5 Replies)
Discussion started by: innocentspirit
5 Replies

3. Shell Programming and Scripting

print all even lines of a txt file

In other news, I have a colors text file with hundreds of lines, and I want to print only the even numbered lines. for example I have this file looks something like this: ALLCOLORS.TXT red red green red blue red red red green red red blue green green green blue blue blue red blue blue blue... (1 Reply)
Discussion started by: ajp7701
1 Replies

4. Shell Programming and Scripting

Urgent Need Help! Merging lines in .txt file

I need to write a script that reads through an input .txt file and replaces the end value with the end value of the next line for lines that have distance <=4000. The first label line is not actually in the input. In the below example, 3217 is the distance from the end of the first line to the... (12 Replies)
Discussion started by: awknerd
12 Replies

5. Shell Programming and Scripting

Deleting lines that contain spaces in a txt file

I need some help deleting lines in a file that contain spaces. Im sure awk or sed will work but i dont know much about those commands. Any help is appreciated :D (7 Replies)
Discussion started by: r04dw4rri0r
7 Replies

6. Shell Programming and Scripting

sed to cp lines x->y from 1.txt into lines a->b in file2.txt

I have one base file, and multiple target files-- each have uniform line structure so no need to use grep to find things-- can just define sections by line number. My question is quite simple-- can I use sed to copy a defined block of lines (say lines 5-10) from filename1.txt to overwrite an... (3 Replies)
Discussion started by: czar21
3 Replies

7. Shell Programming and Scripting

merging two .txt files by alternating x lines from file 1 and y lines from file2

Hi everyone, I have two files (A and B) and want to combine them to one by always taking 10 rows from file A and subsequently 6 lines from file B. This process shall be repeated 40 times (file A = 400 lines; file B = 240 lines). Does anybody have an idea how to do that using perl, awk or sed?... (6 Replies)
Discussion started by: ink_LE
6 Replies

8. UNIX for Dummies Questions & Answers

find lines in file1.txt not found in file2.txt memory problem

I have a diff command that does what I want but when comparing large text/log files, it uses up all the memory I have (sometimes over 8gig of memory) diff file1.txt file2.txt | grep '^<'| awk '{$1="";print $0}' | sed 's/^ *//' Is there a better more efficient way to find the lines in one file... (5 Replies)
Discussion started by: raptor25
5 Replies

9. Shell Programming and Scripting

Random shuffle of lines of a TXT file

Hello friends, I have a TXT file with 300 lines in it. I need to shuffle all the lines (randomly) so that they get into different order. Can anyone pls provide easy way, if any? I got it done by doing this below but I see it very lengthy/inefficient way. call random function to generate... (2 Replies)
Discussion started by: prvnrk
2 Replies

10. Shell Programming and Scripting

Join Lines every paragraph in a file.txt

Hi all, Is there any idea on how to automate convert the paragraph in one line in a file, this will happen after OCR the documents, OCR split every paragraph. I need to join all the paragraph in one line. #cat file.txtThe Commission on Higher Education (CHED) was created through Republic Act... (7 Replies)
Discussion started by: lxdorney
7 Replies
PAPS(1) 						      General Commands Manual							   PAPS(1)

NAME
paps - UTF-8 to PostScript converter using Pango SYNOPSIS
paps [options] files... DESCRIPTION
paps reads a UTF-8 encoded file and generates a PostScript language rendering of the file. The rendering is done by creating outline curves through the pango ft2 backend. OPTIONS
These programs follow the usual GNU command line syntax, with long options starting with two dashes (`-'). A summary of options is included below. --landscape Landscape output. Default is portrait. --columns=cl Number of columns output. Default is 1. --font=desc Set the font description. Default is Monospace 12. --rtl Do rtl layout. --paper ps Choose paper size. Known paper sizes are legal, letter, a4. Default is A4. --bottom-margin=bm Set bottom margin in postscript points (1/72 inch). Default is 36. --top-margin=tm Set top margin. Default is 36. --left-margin=lm Set left margin. Default is 36. --right-margin=rm Set right margin. Default is 36. --help Show summary of options. --header Draw page header for each page. --markup Interpret the text as pango markup. --encoding=ENCODING Assume the documentation encoding is ENCODING. --lpi Set the lines per inch. This determines the line spacing. --cpi Set the characters per inch. This is an alternative method of specifying the font size. --stretch-chars Indicates that characters should be stretched in the y-direction to fill up their vertical space. This is similar to the texttops behaviour. AUTHOR
paps was written by Dov Grobgeld <dov.grobgeld@gmail.com>. This manual page was written by Lior Kaplan <kaplan@debian.org>, for the Debian project (but may be used by others). April 17, 2006 PAPS(1)
All times are GMT -4. The time now is 09:45 AM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy