Simple awk script for positional replacement in text? Post: 302341275

10 More Discussions You Might Find Interesting

1. UNIX for Dummies Questions & Answers

Awk/Sed One liner for text replacement

Hi group, I want to replace the occurance of a particular text in a paragraph.I tried with Sed,but Sed only displays the result on the screen.How can i update the changes in the original file??? The solution should be a one liner using awk and sed. Thanks in advance.

2. Shell Programming and Scripting

perl as awk replacement in a script.

Hey all, Im trying to write a script on windows, which Im not too familiar with. Im generally a bash scripting guy but am using perl for this case. My question is... I have this exact output: 2 Dir(s) 6,380,429,312 bytes free and I just need to get the number out...

3. Shell Programming and Scripting

Simple 'sed' script for replacing text

Hi All, So I found a simple sed command to replace text in a file (http://www.labnol.org/internet/design/wordpress-unix-replace-text-multiple-files/1128/): sed -e 's/OLDtext/NEWtext/' -i file(s) Because I'm lazy and don't want to remember this each time I want to do this, I wrote the following...

4. Shell Programming and Scripting

Define Positional Parameter Range Awk

Hello All, I am trying to clean up a poorly looking awk command. I am searching for a way to define a range of positional parameters. I may not be searching for the correct syntax. Example: awk ' /14:3*/ {print $2,$3,$4,$5,$6,$7,$8,$9,$10,$11,$12,$13}' app.log Is it possible to shorten...

5. UNIX for Dummies Questions & Answers

Question on how to manipulate a SIMPLE text file (using awk?)

I have a simple txt files that looks something like this (The title is a part of the text file) Student Grades --------------- 1 Tim Purser 89 2 John Wayne 56 3 Jenn Hawkins 95 4 Harry Potter 75 Here are my questions: How would I ONLY print the names of students...

6. UNIX for Dummies Questions & Answers

Simple version control script for text files

HI guys, Could you help me writing a simple version control script for a text files. the format could be ./version_control <file(s)> (I want it to be able to work with more than 1 file at the same time) commands are add and get, add means you add new file(s) to the archive, get means you...

7. UNIX for Dummies Questions & Answers

Simple script to write new lines in a text file

Hello, I have a comma seperated data sheet with multiple fields of biological data. One column contains the ID name of the sample, where there could be more than one sample separated by a comma. I would like a script that reads this field, and for each sample ID, copies the entire line and writes...

8. Programming

Resample time series data with replacement any way to do this in awk or just bash script

I have some time series data that I need to resample or downsample at some specific time intervals. The firs column is time in decimal hours. I am tryiong to resample this data every 3 minutse. So I need a data value ever 0.05. Here is the example data and as you can see, there time slot for 0.1500...

9. Shell Programming and Scripting

Text replacement with awk or sed?

Hi guys, I worked for almost a half-day for the replacement of some text automatically with script. But no success. The problem is I have hundred of files, which need to be replaced with some new text. It's a painful work to work manually and it's so easy to do it wrong. For example, I...

10. Shell Programming and Scripting

Multiple Replacement in a Text File in one operation (sed/awk) ?

Hi all, Saying we have two files: 1. A "Reference File" whose content is "Variable Name": "Variable Value" 2. A "Model File" whose content is a model program in which I want to substitute "VariableName" with their respective value to produce a third file "Program File" which would be a...

LEARN ABOUT OPENSOLARIS

igawk

IGAWK(1)							 Utility Commands							  IGAWK(1)

NAME

       igawk - gawk with include files

SYNOPSIS

       igawk [ all gawk options ] -f program-file [ -- ] file ...
       igawk [ all gawk options ] [ -- ] program-text file ...

DESCRIPTION

       Igawk is a simple shell script that adds the ability to have ``include files'' to gawk(1).

       AWK programs for igawk are the same as for gawk, except that, in addition, you may have lines like

	      @include getopt.awk

       in your program to include the file getopt.awk from either the current directory or one of the other directories in the search path.

OPTIONS

       See gawk(1) for a full description of the AWK language and the options that gawk supports.

EXAMPLES

       cat << EOF > test.awk
       @include getopt.awk

       BEGIN {
	    while (getopt(ARGC, ARGV, "am:q") != -1)
		 ...
       }
       EOF

       igawk -f test.awk

SEE ALSO

       gawk(1)

       Effective AWK Programming, Edition 1.0, published by the Free Software Foundation, 1995.

AUTHOR

       Arnold Robbins (arnold@skeeve.com).

ATTRIBUTES

       See attributes(5) for descriptions of the following attributes:

       +--------------------+-----------------+
       |  ATTRIBUTE TYPE    | ATTRIBUTE VALUE |
       +--------------------+-----------------+
       |Availability	    | SUNWgawk	      |
       +--------------------+-----------------+
       |Interface Stability | Volatile	      |
       +--------------------+-----------------+
NOTES

       Source for gawk is available on http://opensolaris.org.

Free Software Foundation					    Nov 3 1999								  IGAWK(1)

10 More Discussions You Might Find Interesting

1. UNIX for Dummies Questions & Answers

Awk/Sed One liner for text replacement

Discussion started by: bishnu.bhatta

2. Shell Programming and Scripting

perl as awk replacement in a script.

Discussion started by: trey85stang

3. Shell Programming and Scripting

Simple 'sed' script for replacing text

Discussion started by: ScKaSx

4. Shell Programming and Scripting

Define Positional Parameter Range Awk

Discussion started by: jaysunn