Passing multiple files to awk for processing in bash script Post: 302905574

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

How to write bash script to explode multiple zip files

I have a directory full of zip files. How would I write a bash script to enumerate all the zip files, remove the ".zip" from the file name, create a directory by that name and unzip each zip file into its corresponding directory? Thanks! Siegfried

2. UNIX for Dummies Questions & Answers

single output of awk script processing multiple files

Helllo UNIX Forum :) Since I am posting on this board, yes, I am new to UNIX! I read a copy of "UNIX made easy" from 1990, which felt like a making a "computer-science time jump" backwards ;) So, basically I have some sort of understanding what the basic concept is. Problem Description:...

3. Shell Programming and Scripting

awk script processing data from 2 files

Hi! I have 2 files containing data that I need to process at the same time, I have problems in reading a different number of lines from the different files. Here is an explanation of what I need to do (possibly with an awk script). File "samples.txt" contains data in the format: time_instant...

4. Shell Programming and Scripting

bash script to compile multiple .c files with some options

I'm trying to write a bash script and call it "compile" such that running it allows me to compile multiple files with the options "-help," "-backup," and "-clean". I've got the code for the options written, i just can't figure out how to read the input string and then translate that into option...

5. Shell Programming and Scripting

Bash script to copy timestamps of multiple files

Hi, I have a bunch of media files in a directory that have been converted (from MTS to MOV format), so my directory contains something like this: clip1.mts clip1.mov clip2.mts clip2.mov The problem is that the .mov files that have been created have the timestamps of the conversion task,...

6. Shell Programming and Scripting

Passing multiple files to awk

Hi all, I have a load of files in the format e.g. a_1.out a_300.out a_20.out etc I would like to numeric sort them in ascending order by the number in the file name, then pass them into awk for manipulation. How do I do this?

7. Shell Programming and Scripting

Processing multiple files awk

hai i need my single awk script to act on 4 trace files of ns2 and to calculate througput and it should print result from each trace file in a single trace file. i tried with the following code but it doesnt work awk -f awkscript inputfile1 inputfile2 inputfile3 inputfile4>outputfile ...

8. Programming

awk processing / Shell Script Processing to remove columns text file

Hello, I extracted a list of files in a directory with the command ls . However this is not my computer, so the ls functionality has been revamped so that it gives the filesizes in front like this : This is the output of ls command : I stored the output in a file filelist 1.1M...

9. Shell Programming and Scripting

Plink (processing multiple commands) using Bash

I'm completely brand new to bash scripting (migrating from Windows batch file scripting). I'm currently trying to write a bash script that will automatically reset "error-disabled" Cisco switch ports. Please forgive the very crude and inefficient script I have so far (shown below). It is...

10. Shell Programming and Scripting

Loop through multiple files in bash script

Hi Everybody, I'm a newbie to shell scripting, and I'd appreciate some help. I have a bunch of .txt files that have some unwanted content. I want to remove lines 1-3 and 1028-1098. #!/bin/bash for '*.txt' in <path to folder> do sed '1,3 d' "$f"; sed '1028,1098 d' "$f"; done I...

LEARN ABOUT DEBIAN

shtool-path

SHTOOL-PATH.TMP(1)					      GNU Portable Shell Tool						SHTOOL-PATH.TMP(1)

NAME

       shtool-path - GNU shtool command dealing with shell path variables

SYNOPSIS

       shtool path [-s|--suppress] [-r|--reverse] [-d|--dirname] [-b|--basename] [-m|--magic] [-p|--path path] str [str ...]

DESCRIPTION

       This command deals with shell $PATH variables. It can find a program through one or more filenames given by one or more str arguments.  It
       prints the absolute filesystem path to the program displayed on "stdout" plus an exit code of 0 if it was really found.

OPTIONS

       The following command line options are available.

       -s, --suppress
	   Supress output. Useful to only test whether a program exists with the help of the return code.

       -r, --reverse
	   Transform a forward path to a subdirectory into a reverse path.

       -d, --dirname
	   Output the directory name of str.

       -b, --basename
	   Output the base name of str.

       -m, --magic
	   Enable advanced magic search for ""perl"" and ""cpp"".

       -p, --path path
	   Search in path. Default is to search in $PATH.

EXAMPLE

	#   shell script
	awk=`shtool path -p "${PATH}:." gawk nawk awk`
	perl=`shtool path -m perl`
	cpp=`shtool path -m cpp`
	revpath=`shtool path -r path/to/subdir`

HISTORY

       The GNU shtool path command was originally written by Ralf S.  Engelschall <rse@engelschall.com> in 1998 for Apache. It was later taken
       over into GNU shtool.

SEE ALSO

       shtool(1), which(1).

18-Jul-2008							   shtool 2.0.8 						SHTOOL-PATH.TMP(1)

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

How to write bash script to explode multiple zip files

Discussion started by: siegfried

2. UNIX for Dummies Questions & Answers

single output of awk script processing multiple files

Discussion started by: Kasimir

3. Shell Programming and Scripting

awk script processing data from 2 files

Discussion started by: Alice236

4. Shell Programming and Scripting

bash script to compile multiple .c files with some options

Discussion started by: travis.batzer