Login or Register to Ask a Question and Join Our Community

Sponsored Content
Full Discussion: awk or sed to format text file
Top Forums Shell Programming and Scripting awk or sed to format text file Post 302484010 by guruprasadpr on Wednesday 29th of December 2010 10:23:35 AM
Old 12-29-2010
Hi

Try this perl snippet:
Code:
[root@gpr ~]# cat f1.pl
#!/usr/bin/perl -n

chop;
if (/^(\d+) (\D+)$/){
  print $2, " ", $1, "\n";
}elsif (/^(\d+)([a-zA-Z]+)$/){
        print $2,$1,"\n";
}else{
       print $_, "\n";;
}
[root@gpr ~]#

Run: (where a is the input file)
Code:
[root@gpr ~]# ./f1.pl a
01
02
abc Top 40
music
Kidz Only!
MC 851
MC 852
MC 853
NOW7
Arch_Diac
xyz2
abc
h211
Commacc1
Commacc2
Commacc3
max 5
max HD 5
@MAX
@MAX HD
Action MA
08
09
10
BBC World News
BET ON
[root@gpr ~]#


Guru.
 

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

awk or sed to add field in a text file

Hi there, I have a csv file with some columns comma sepated like this : 4502-17,PETER,ITA2,LEGUE,92,ME - HALF,23/05/10 15:00 4502-18,CARL,ITA2,LEGUE,96,ME - HALF,20/01/09 14:00 4502-19,OTTO,ITA2,LEGUE,97,ME - MARY,23/05/10 15:00 As you can see the column n. 7 is a timestamp column, I need... (23 Replies)
Discussion started by: capnino
23 Replies

2. Programming

awk script to convert a text file into csv format

hi...... thanks for allowing me to start a discussion i am collecting usb usage details of all users and convert it into csv files so that i can export it into some database.. the input text file is as follows:- USB History Dump by nabiy (c)2008 (1) --- Kingston DataTraveler 130 USB... (2 Replies)
Discussion started by: certteam
2 Replies

3. Shell Programming and Scripting

Joining lines in a text file using AWK or SED

Hi All I'm struggling a bit here :( I need a way of joining lines contained in a text file. I've seen numerous SED and AWK examples and none of them seem to be working for me. The text file has 4 lines: DELL1427 DOC 30189342 79 Now bear with me on this one as I'm actually... (4 Replies)
Discussion started by: huskie69
4 Replies

4. Shell Programming and Scripting

Need awk/sed to format a file

My content of source file is as below scr1 a1 scr2 a2 b2 scr3 a3 b3 c3 I need a awk/sed command (to be used in C shell)to format it to something like below scr1 $a1 >file1 scr2 $a2 $b2 >file2 scr3 $a3 $b3 $c3 >file3 (12 Replies)
Discussion started by: animesharma
12 Replies

5. Shell Programming and Scripting

using sed/awk to replace a block of text in a file?

My apologies if this has been answered in a previous post. I've been doing a lot of searching, but I haven't been able to find what I was looking for. Specifically, I am wondering if I can utilize sed and/or awk to locate two strings in a file, and replace everything between those two strings... (12 Replies)
Discussion started by: kiddsupreme
12 Replies

6. UNIX for Dummies Questions & Answers

Inserting text into a file with awk or sed

Hello, I've been trying to get a script working that fetches weather-data and converts it into an .ics file. The script works so far put I'm stuck at the point where I need to add specific static data. A thorough search through the forum did not point me into the right direction. #!/bin/bash... (3 Replies)
Discussion started by: Schubi
3 Replies

7. Shell Programming and Scripting

Help with awk statement to format text file.

Hello, I am fairly new to shellscripting and have written a script to check on messages file and report failed logins: Here is the original file: Jul 17 03:38:07 sfldmilx086 sshd: error: PAM: Authentication failure for houghn97 from 10.135.77.201 Jul 17 03:38:07 sfldmilx086 sshd: error:... (2 Replies)
Discussion started by: neilh1704
2 Replies

8. Shell Programming and Scripting

Help on Log File format using sed or awk

Hello Gurus, First, i would like to know is there any way to solve my problem. i have a log file like this: INFO - ABCDRequest :: processing started for the record <0> TransactionNo <Txn#1> recordID <recID#1> INFO - ABCDRequest :: processing started for the record <0> TransactionNo... (9 Replies)
Discussion started by: VasuKukkapalli
9 Replies

9. Shell Programming and Scripting

Datestamp format 2nd change in csv file (awk or sed)

I have a csv file formatted like this: 2014-08-21 18:06:26,A,B,12345,123,C,1232,26/08/14 18:07and I'm trying to change it to MM/DD/YYYY HH:MM for both occurances. I have got this: awk -F, 'NR <=1 {print;next}{"date +%d/%m/%Y\" \"%H:%m -d\""$1 "\""| getline dte;$1=dte}1' OFS="," test.csvThis... (6 Replies)
Discussion started by: say170
6 Replies

10. Shell Programming and Scripting

Format the text using sed or awk

I was able to figure out how to format a text. Raw Data: $ cat test Thu Aug 23 15:43:28 UTC 2018, hostname01, 232.02, 3, 0.00 Thu Aug 23 15:43:35 UTC 2018, hostname02, 231.09, 4, 0.31 Thu Aug 23 15:43:37 UTC 2018, hostname03, 241.67, 4, 0.43 (5 Replies)
Discussion started by: kenshinhimura
5 Replies

LEARN ABOUT DEBIAN

pdf2txt

PDF2TXT(1)							  PDFMiner Manual							PDF2TXT(1)

NAME

       pdf2txt - extracts text contents of PDF files

SYNOPSIS

       pdf2txt [option...] file...

DESCRIPTION

       pdf2txt extracts text contents from a PDF file. It extracts all the text that is to be rendered programmatically, i.e. text represented as
       ASCII or Unicode strings. It cannot recognize text drawn as images that would require optical character recognition. It also extracts the
       corresponding locations, font names, font sizes, writing direction (horizontal or vertical) for each text portion. You need to provide a
       password for protected PDF documents when its access is restricted. You cannot extract any text from a PDF document which does not have
       extraction permission.

OPTIONS

       -o file
	   Specifies the output file name. The default is to print the extracted contents to standand output in text format.

       -p pageno[,pageno,...]
	   Specifies the comma-separated list of the page numbers to be extracted. Page numbers start at one. By default, it extracts text from
	   all the pages.

       -c codec
	   Specifies the output codec.

       -t type
	   Specifies the output format. The following formats are currently supported:

	   text
	       Text format. This is the default.

	   html
	       HTML format. It is not recommended.

	   xml
	       XML format. It provides the most information.

	   tag
	       "Tagged PDF" format. A tagged PDF has its own contents annotated with HTML-like tags.  pdf2txt tries to extract its content streams
	       rather than inferring its text locations. Tags used here are defined in the PDF Reference, Sixth Edition[1] (S10.7 "Tagged PDF").

       -D writing-mode
	   Specifies the writing mode of text outputs:

	   lr-tb
	       Left-to-right, top-to-bottom.

	   tb-rl
	       Top-to-bottom, right-to-left.

	   auto
	       Determine writing mode automatically

       -M char-margin, -L line-margin, -W word-margin
	   These are the parameters used for layout analysis. In an actual PDF file, text portions might be split into several chunks in the
	   middle of its running, depending on the authoring software. Therefore, text extraction needs to splice text chunks. In the figure
	   below, two text chunks whose distance is closer than the char-margin is considered continuous and get grouped into one. Also, two lines
	   whose distance is closer than the line-margin is grouped as a text box, which is a rectangular area that contains a "cluster" of text
	   portions. Furthermore, it may be required to insert blank characters (spaces) as necessary if the distance between two words is greater
	   than the word-margin, as a blank between words might not be represented as a space, but indicated by the positioning of each word.

	   Each value is specified not as an actual length, but as a proportion of the length to the size of each character in question. The
	   default values are char-margin = 1.0, line-margin = 0.3, and W = 0.2, respectively.

       -n
	   Suppress layout analysis.

       -A
	   Force layout analysis for all the text strings, including text contained in figures.

       -V
	   Enable detection of vertical writing.

       -s scale
	   Specifies the output scale. This option can be used in HTML format only.

       -m n
	   Specifies the maximum number of pages to extract. By default, all the pages in a document are extracted.

       -P password
	   Provides the user password to access PDF contents.

       -d
	   Increase the debug level.

EXAMPLES

       Extract text as an HTML file whose filename is output.html:

	   $ pdf2txt -o output.html samples/naacl06-shinyama.pdf

       Extract a Japanese HTML file in vertical writing:

	   $ pdf2txt -c euc-jp -D tb-rl -o output.html samples/jo.pdf

       Extract text from an encrypted PDF file:

	   $ pdf2txt -P mypassword -o output.txt secret.pdf

SEE ALSO

       dumppdf(1)

AUTHORS

       Jakub Wilk <jwilk@debian.org>
	   Wrote this manual page for the Debian system.

       Yusuke Shinyama <yusuke@cs.nyu.edu>
	   Author of PDFMiner and its original HTML documentation.

NOTES

	1. PDF Reference, Sixth Edition
	   http://www.adobe.com/devnet/acrobat/pdfs/pdf_reference_1-7.pdf

pdf2txt 							    08/24/2011								PDF2TXT(1)
All times are GMT -4. The time now is 03:25 PM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy