sed search pattern and delete lines Post: 302701717

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1. Shell Programming and Scripting

SED: match pattern & delete matched lines

Hi all, I have the following data in a file x.csv: > ,this is some text here > ,,,,,,,,,,,,,,,,2006/11/16,0.23 > ,,,,,,,,,,,,,,,,2006/12/16,0.88 < ,,,,,,,,,,,,,,,,this shouldnt be deleted I need to use SED to match anything with a > in the line and delete that line, can someone help...

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sed delete pattern skipping first n lines of file.

I have files of more than 10K lines that I need to delete lines that contain a pattern, but I want to keep the first few lines intact. Can this be done with sed?

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copy, then delete lines in file with sed using a pattern

I need to copy lines to a new file from files with sed using a pattern in char postions 1-3. Then after the copy, I need to delete those same lines from the input files. For example, string "ABC" in pos 1-3

4. Shell Programming and Scripting

sed pattern to delete lines containing a pattern, except the first occurance

Hello sed gurus. I am using ksh on Sun and have a file created by concatenating several other files. All files contain header rows. I just need to keep the first occurrence and remove all other header rows. header for file 1111 2222 3333 header for file 1111 2222 3333 header for file...

5. Shell Programming and Scripting

sed/awk : how to delete lines based on IP pattern ?

Hi, I would like to delete lines in /etc/hosts on few workstations, basically I want to delete all the lines for a list of machines like this : for HOST in $(cat stations.lst |uniq) do # echo -n "$HOST" if ping -c 1 $HOST > /dev/null 2>&1 then HOSTNAME_val=`rsh $HOST "sed...

6. Shell Programming and Scripting

Sed delete blank lines upto first pattern match

Hi Im trying to do the following in sed. I want to delete any blank line at the start of a file until it matches a pattern and then stops. for example: Input output: I have got it to work within a range of two patterns with the following: sed '/1/,/pattern/{/^]*$/d}' The...

7. Shell Programming and Scripting

Need one liner to search pattern and print everything expect 6 lines from where pattern match made

i need to search for a pattern from a big file and print everything expect the next 6 lines from where the pattern match was made.

8. Homework & Coursework Questions

sed Multiple Pattern search and delete the line

Use and complete the template provided. The entire template must be completed. If you don't, your post may be deleted! 1. The problem statement, all variables and given/known data: I have file which has got the following content sam 123 LD 41 sam 234 kp sam LD 41 kam pu sam LD 61 Now...

9. Shell Programming and Scripting

sed -- Find pattern -- print remainder -- plus lines up to pattern -- Minus pattern

The intended result should be : PDF converters 'empty line' gpdftext and pdftotext?xml version="1.0"?> xml:space="preserve"><note-content version="0.1" xmlns:/tomboy/link" xmlns:size="http://beatniksoftware.com/tomboy/size">PDF converters gpdftext and pdftotext</note-content>...

10. Shell Programming and Scripting

How to delete all lines before a particular pattern when the pattern is defined in a variable?

I have a file Line 1 a Line 22 Line 33 Line 1 b Line 22 Line 1 c Line 4 Line 5 I want to delete all lines before last occurrence of a line which contains something which is defined in a variable. Say a variable var contains 'Line 1', then I need the following in the output. ...

LEARN ABOUT PHP

get_cfg_var

GET_CFG_VAR(3)								 1							    GET_CFG_VAR(3)

get_cfg_var - Gets the value of a PHP configuration option

SYNOPSIS

       string get_cfg_var (string  $option)

DESCRIPTION

	Gets the value of a PHP configuration $option.

	This function will not return configuration information set when the PHP was compiled, or read from an Apache configuration file.

	To check whether the system is using a configuration file, try retrieving the value of the cfg_file_path configuration setting. If this is
       available, a configuration file is being used.

PARAMETERS

	      o $option
		- The configuration option name.

RETURN VALUES

	Returns the current value of the PHP configuration variable specified by $option, or FALSE if an error occurs.

CHANGELOG

       +--------+---------------------------------------------------+
       |Version |						    |
       |	|						    |
       |	|		     Description		    |
       |	|						    |
       +--------+---------------------------------------------------+
       | 5.3.0	|						    |
       |	|						    |
       |	| get_cfg_var(3) was fixed to  be  able  to  return |
       |	| "array" ini options.				    |
       |	|						    |
       +--------+---------------------------------------------------+
SEE ALSO

       ini_get(3), ini_get_all(3).

PHP Documentation Group 													    GET_CFG_VAR(3)

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

SED: match pattern & delete matched lines

Discussion started by: not4google

2. Shell Programming and Scripting

sed delete pattern skipping first n lines of file.

Discussion started by: tkg

3. Shell Programming and Scripting

copy, then delete lines in file with sed using a pattern

Discussion started by: laksjfhoius9123

4. Shell Programming and Scripting

sed pattern to delete lines containing a pattern, except the first occurance

Discussion started by: gary_w