|
|
Sponsored Content
Top Forums
UNIX for Dummies Questions & Answers
awk - how to read multiple files
Post 302808099 by vidyadhar85 on Thursday 16th of May 2013 01:18:18 AM
05-16-2013
Yes you can it all depends what you wanna do with them?
You can use FNR or if you have more than 3 use FILENAME it will make your code more presentable..
You can use FNR or if you have more than 3 use FILENAME it will make your code more presentable..
This User Gave Thanks to vidyadhar85 For This Post:
|
|
10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
Hi All,
I have list of multiple files with 7 fields all together. Those are being split to exact lines of 20000 each.
xaa
xab
:
:
:
xhx
Please advise me how to read from those files and in fact I need to invoke and sql update statement for each inputs values..
Regards, (5 Replies)
Discussion started by: cedrichiu
5 Replies
2. Shell Programming and Scripting
Hi Masters,
Iam new to this Forum and this is my first post.
My question is:
I've some datafiles belongs the type (A, B, C) in the location 'export/home/lokiman '
dataA1.txt
dataB28.txt
dataC35.txt
1) I've to check the read permission for each file, if it not there then I've to... (1 Reply)
Discussion started by: lokiman
1 Replies
3. Shell Programming and Scripting
Hi,
Can any one tell me if i can read two files in a shell script...
My actual requirement is to read the 1st text file and parse it to get the file code and use this file code to retrieve data from database and print the fetched data in the 2nd text file (I have parsed it and printed the... (2 Replies)
Discussion started by: funonnet
2 Replies
4. Shell Programming and Scripting
Hi all,
I would like to simply read a file which lists a number of pathnames and files, then search and replace key strings using a few vi commands:
:1,$s/search_str/replace_str/g<return>
but I am not sure how to automate the <return> of these vis commands when I am putting this in a... (8 Replies)
Discussion started by: cyberfrog
8 Replies
5. UNIX for Dummies Questions & Answers
Hi,
I'd like to process multiple files. For example:
file1.txt
file2.txt
file3.txt
Each file contains several lines of data. I want to extract a piece of data and output it to a new file.
file1.txt ----> newfile1.txt
file2.txt ----> newfile2.txt
file3.txt ----> newfile3.txt
Here is... (3 Replies)
Discussion started by: Liverpaul09
3 Replies
6. UNIX for Advanced & Expert Users
Hi folks
I have a situation where I am trying to use awk to compute mean and standard deviation for a variable that spans across multiple files. The layout of each file is same and arranged in 3 columns and uses comma as a delimiter.
File1 layout:
col1,col2,col3
0,0-1,0.2345... (13 Replies)
Discussion started by: scandy
13 Replies
7. Shell Programming and Scripting
Hi!
I'm new in awk and I need some help.
I have a folder with a lot of files and I need that awk do something in each file and print a new file with the output. The input file name should be modified when I print the outpu files.
Thanks in advance for help!
:-)
ciao (5 Replies)
Discussion started by: gabrysfe
5 Replies
8. Shell Programming and Scripting
I am trying to create a script which will read 2 files and use the lines of file 1 for each line on file 2.
here's my sample code
cat $SBox |
while read line
do
cat $Date |
while read line
do $SCRIPTEXE <line from first file> $2 <line from 2nd file>
... (12 Replies)
Discussion started by: khestoi
12 Replies
9. Shell Programming and Scripting
I have 7 text files of varying sizes for each month of System Maintenance done during the 2013 calendar year (Jan. 134 jobs, Feb. 84 jobs, Apr. 594 jobs, May 158 jobs, July 69 jobs, Aug. 1 job, Oct. 102 jobs) and I have another text file which contains everything from those 7 files. Each of the... (8 Replies)
Discussion started by: CyberOptiq
8 Replies
10. UNIX for Beginners Questions & Answers
My program run without error. The problem I am having.
The program isn't outputting field values with the column headers to file.txt.
Each of the column headers in file.txt has no data.
MEMSIZE SECOND SASFoundation Filename
The output results in file.txt should show:
... (1 Reply)
Discussion started by: dellanicholson
1 Replies
LEARN ABOUT DEBIAN
buildd
BUILDD(1) Debian sbuild BUILDD(1) NAME
buildd - package autobuilder daemon SYNOPSIS
buildd VERSION
This man page documents the packaged version of buildd. This version is maintained by the buildd-tools project developers on Alioth (https://alioth.debian.org/projects/buildd-tools/). DESCRIPTION
buildd is a daemon used to automatically build Debian packages from source. wanna-build is used to find and claim packages for building, while sbuild is used to build the packages. The helper programs buildd-mail, buildd-uploader and buildd-watcher are used to perform vari- ous housekeeping tasks to keep the system running. FILES
/etc/buildd/buildd.conf Configuration, maintained by the system administrator. This may be used to override the defaults. ~/.builddrc User-specific configuration. AUTHORS
Roman Hodek <Roman.Hodek@informatik.uni-erlangen.de>. sbuild is based on debbuild, written by James Troup <james@nocrew.org> and has been modified by Ben Collins <bcollins@debian.org>, Ryan Murray <rmurray@debian.org>, Francesco Paolo Lovergine <frankie@debian.org>, Michael Banck <mbanck@debian.org>, and Roger Leigh <rleigh@debian.org> COPYRIGHT
Copyright (C) 1998-2000 Roman Hodek <roman@hodek.net> Copyright (C) 1998-1999 James Troup <troup@debian.org> Copyright (C) 2003-2006 Ryan Murray <rmurray@debian.org> Copyright (C) 2001-2003 Rick Younie <younie@debian.org> Copyright (C) 2003-2004 Francesco Paolo Lovergine <frankie@debian.org> Copyright (C) 2005 Michael Banck <mbanck@debian.org> Copyright (C) 2005-2008 Roger Leigh <rleigh@debian.org> SEE ALSO
buildd.conf(5), buildd-mail(1), buildd-uploader(1), buildd-watcher(1), buildd-mail(1), wanna-build(1), sbuild(1). Version 0.63.2 18 Aug 2012 BUILDD(1)