Sponsored Content
Full Discussion: what does awk 1 file mean?
Top Forums Shell Programming and Scripting what does awk 1 file mean? Post 302246046 by cfajohnson on Sunday 12th of October 2008 01:16:53 PM
Old 10-12-2008
Quote:
Originally Posted by JamesByars
I have a file with no eof,

In Unix, there is no such thing as EOF. Do you mean it is missing a final newline?
Quote:
and I want to change it, I know I can do awk 1 file > file2, but I would like to know what awk 1 means?

1 is a pattern that is always true. In the absence of an action ( {...} ), awk prints the line.
 

9 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

Need help with awk - how to read a content of a file from every file from file list

Hi Experts. I need to list the file and the filename comes from the file ListOfFile.txt. Basicly I have a filename "ListOfFile.txt" and it contain Example of ListOfFile.txt /home/Dave/Program/Tran1.P /home/Dave/Program/Tran2.P /home/Dave/Program/Tran3.P /home/Dave/Program/Tran4.P... (7 Replies)
Discussion started by: tanit
7 Replies

2. Shell Programming and Scripting

Read a file and search a value in another file create third file using AWK

Hi, I have two files with the format shown below. I need to read first field(value before comma) from file 1 and search for a record in file 2 that has the same value in the field "KEY=" and write the complete record of file 2 with corresponding field 2 of the first file in to result file. ... (11 Replies)
Discussion started by: King Kalyan
11 Replies

3. Shell Programming and Scripting

Parse file using awk and work in awk output

hi guys, i want to parse a file using public function, the file contain raw data in the below format i want to get the output like this to load it to Oracle DB MARWA1,BSS:26,1,3,0,0,0,0,0.00,22,22,22.00 MARWA2,BSS:26,1,3,0,0,0,0,0.00,22,22,22.00 this the file raw format: Number of... (6 Replies)
Discussion started by: dagigg
6 Replies

4. Shell Programming and Scripting

write awk command into file using awk

hi, i want to write my nawk command into a file. i want to write: awk 'NR==14 && $NF!="Set."{print "l ./gcsw "r" '"'"'lt all;"p"'"'"'"} NR==5{r=$2} NR==3{p=$2 FS $3 FS $4 FS $5}' $logfile > /home/gc_sw/again.mos'"'"' into gc.mos file. this is my code: awk '{print "awk 'NR==14 &&... (6 Replies)
Discussion started by: gc_sw
6 Replies

5. Shell Programming and Scripting

Converting an scim .bin.user file to a stardict tab file possible with awk?

Hi all, Here is a scim sample.bin.user file a string1 0 a string2 0 a string3 63 b string4 126 c string5 315 d string6 0 e string7 63 e string8 126 f string9 0 I like to convert this into a dict.tab file to be compiled by the ... (4 Replies)
Discussion started by: hk008
4 Replies

6. Shell Programming and Scripting

Split File by Pattern with File Names in Source File... Awk?

Hi all, I'm pretty new to Shell scripting and I need some help to split a source text file into multiple files. The source has a row with pattern where the file needs to be split, and the pattern row also contains the file name of the destination for that specific piece. Here is an example: ... (2 Replies)
Discussion started by: cul8er
2 Replies

7. Shell Programming and Scripting

awk command to compare a file with set of files in a directory using 'awk'

Hi, I have a situation to compare one file, say file1.txt with a set of files in directory.The directory contains more than 100 files. To be more precise, the requirement is to compare the first field of file1.txt with the first field in all the files in the directory.The files in the... (10 Replies)
Discussion started by: anandek
10 Replies

8. Shell Programming and Scripting

Awk: Print count for column in a file using awk

Hi, I have the following input in a file & need output as mentioned below(need counter of every occurance of field which is to be increased by 1). Input: 919143110065 919143110065 919143110052 918648846132 919143110012 918648873782 919143110152 919143110152 919143110152... (2 Replies)
Discussion started by: siramitsharma
2 Replies

9. UNIX for Beginners Questions & Answers

awk to update file with partial matching line in another file and append text

In the awk below I am trying to cp and paste each matching line in f2 to $3 in f1 if $2 of f1 is in the line in f2 somewhere. There will always be a match (usually more then 1) and my actual data is much larger (several hundreds of lines) in both f1 and f2. When the line in f2 is pasted to $3 in... (4 Replies)
Discussion started by: cmccabe
4 Replies
Mail::Message::Construct::Text(3pm)			User Contributed Perl Documentation		       Mail::Message::Construct::Text(3pm)

NAME
Mail::Message::Construct::Text - capture a Mail::Message as text SYNOPSIS
my $text = $msg->string; my $text = "$msg"; # via overload my @text = $msg->lines; my @text = @$lines; # via overload my $fh = $msg->file; my $line = <$fh>; $msg->printStructure; DESCRIPTION
Complex functionality on Mail::Message objects is implemented in different files which are autoloaded. This file implements the functionality related to creating message replies. METHODS
The whole message as text $obj->file() Returns the message as file-handle. $obj->lines() Returns the whole message as set of lines. In LIST context, copies of the lines are returned. In SCALAR context, a reference to an array of lines is returned. $obj->printStructure([FILEHANDLE|undef],[INDENT]) Print the structure of a message to the specified FILEHANDLE or the selected filehandle. When explicitly "undef" is specified as handle, then the output will be returned as string. The message's subject and the types of all composing parts are displayed. INDENT specifies the initial indentation string: it is added in front of each line. The INDENT must contain at least one white-space. example: my $msg = ...; $msg->printStructure(*OUTPUT); $msg->printStructure; my $struct = $msg->printStructure(undef); # Possible output for one message: multipart/mixed: forwarded message from Pietje Puk (1550 bytes) text/plain (164 bytes) message/rfc822 (1043 bytes) multipart/alternative: A multipart alternative (942 bytes) text/plain (148 bytes, deleted) text/html (358 bytes) $obj->string() Returns the whole message as string. Flags SEE ALSO
This module is part of Mail-Box distribution version 2.105, built on May 07, 2012. Website: http://perl.overmeer.net/mailbox/ LICENSE
Copyrights 2001-2012 by [Mark Overmeer]. For other contributors see ChangeLog. This program is free software; you can redistribute it and/or modify it under the same terms as Perl itself. See http://www.perl.com/perl/misc/Artistic.html perl v5.14.2 2012-05-07 Mail::Message::Construct::Text(3pm)
All times are GMT -4. The time now is 06:09 PM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy