Delete first block of text with sed/awk Post: 302591299

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

using sed(?) to delete a block of text

hello people, i am trying to accomplish what i thought should be a simple task: find a token in a file and delete a number (let's say 25) of lines following the token. in sed, i can't figure out how to do a relative address (i.e. something like /token/25dd to delete 25 lines) and in gnu grep,...

2. Shell Programming and Scripting

Delete lines containing text with sed

hello all I have bunch of files containing lines of text that surrounding by <# .......#> tags I like to delete this lines from the text files whiteout open the files , can it be done with sed ? or other unix tool (perl mybe )?

3. Shell Programming and Scripting

Delete a block of text delimited by blank lines when pattern is found

I have a file which contains blocks of text - each block is a multi-lines text delimited by blank lines eg. <blank line> several lines of text ... pattern found on this line several more lines of text ... <blank line> How do you delete the block of text (including the blank lines) when...

4. Shell Programming and Scripting

Filter duplicate block of text using SED

Hi, I would like to print a block of text between 2 regular expression using Sed, This can be achieved by using the command as shown below, however my problem is the same block of text is repeated twice. I would like to eliminate the duplicate block of text. For Example If my file...

5. Shell Programming and Scripting

Delete line with sed or awk (with specified condition)

Hello. I'm trying to delete the lines of a file does not contain the letter "T " (for example) at position 26. So far, I could only print the result: awk '{if (substr ($ 1,1,26)! ~ / T /) print}' file.txt How I can do to eliminate the lines that meet this condition? Help please. ...

6. Shell Programming and Scripting

Delete text between square brackets and also delete those square brackets using sed or awk

Hi All, I have a text file which looks like this: computer programming systems engineering I want to get rid of these square brackets and also the text that is inside these brackets. So that my final text file looks like this: computer programming systems engineering I am using...

7. Shell Programming and Scripting

Using tr, sed or awk to delete text from nth column only

Hi everyone, this is my first post here, I hope someone can help me. I have a file which I need to delete characters '_F3' from the end of the text in the first column. The problem is that the characters may also occur elsewhere in the file (i.e. second columns onwards). I tried sed (thinking I...

8. 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...

9. Shell Programming and Scripting

Block of text replacement using sed

Hi, I have a requirement in which i need to replace text as below - <stringProp name="Recipe"><AddGroup Name="1001" Path="ServiceAdministration/Controls/1001/ServiceSwitches"> <Param Name="AttributeName" Value="HeaderManipRspIngressRuleSet" Type="String" /> <Param Name="Value"...

10. Shell Programming and Scripting

How to delete a character using sed and or awk?

Hi, 1/ i have file test.txt 1 Jul 28 08:35:29 2014-07-28 Root::UserA 1 Jul 28 08:36:44 2014-07-28 Root::UserB i want to delete the seconds of the file, and the Root:: and the output will be: 1 Jul 28 08:35 2014-07-28 UserA 1 Jul 28 08:36 2014-07-28 UserB 2/i have another file test2.txt:...

LEARN ABOUT SUSE

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).

Free Software Foundation					    Nov 3 1999								  IGAWK(1)

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

using sed(?) to delete a block of text

Discussion started by: toast

2. Shell Programming and Scripting

Delete lines containing text with sed

Discussion started by: umen

3. Shell Programming and Scripting

Delete a block of text delimited by blank lines when pattern is found

Discussion started by: gleu

4. Shell Programming and Scripting

Filter duplicate block of text using SED

Discussion started by: dkumar91