How to get lines started with matched strings using sed or grep for loop? Post: 302333416

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

sed, grep, awk, regex -- extracting a matched substring from a file/string

Ok, I'm stumped and can't seem to find relevant info. (I'm not even sure, I might have asked something similar before.): I'm trying to use shell scripting/UNIX commands to extract URLs from a fairly large web page, with a view to ultimately wrapping this in PHP with exec() and including the...

2. 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...

3. Shell Programming and Scripting

sed replaces all matched strings!!!

hi sed -e '/<group>/!s/group\(.*\)/group\: files compat/' /etc/nsswitch.conf returns group: files compat netgroup: files compat How to prevent changing netgroup entry?? thank you

4. Shell Programming and Scripting

print only matched string instead lines in grep

frnd, Is there any way to print only the string that matched the pattern instead printing the whole line? thanks in advance.

5. Shell Programming and Scripting

Grep and delete lines except the lines with strings

Hi I am writing a script which should read a file and search for certain strings 'approved' or 'removed' and retain only those lines that contain the above strings. Ex: file name 'test' test: approved package waiting for approval package disapproved package removed package approved...

6. Shell Programming and Scripting

Sed grep the first matched lines

Hi I have a myfile.txt contains the following: CONTEXT { AAAAA } ... CONTEXT { BBBBB } I want to extract the lines in between CONTEXT { ... }, one by one. Hence I wrote a command like the following, sed -n '/^CONTENT/,/^}/ { w a.txt }' myfile.txt The problem with this...

7. Solaris

Grep command to return all the lines from one matched pattern to another.

For example a log file looks like below- 13:30:00- abcdefghijklhjghjghjhskj. abcdefghijkl. 14:15:00- abcdefghijkl. 14:30:00- abcdefghijkl. 14:35:00- abcdefghijkl. 123456789. 123456789. 14:45:00- abcdefghijkl.

8. Shell Programming and Scripting

Grep command to return all the lines between one matched pattern to another.

14:15:00- abcdefghijkl. 14:30:00- abcdefghijkl. 14:35:00- abcdefghijkl. 123456789. 123456789. 14:45:00- abcdefghijkl. 14:50:00- abcdefghijkl. 123456789. 15:30:00-abcdefghijkl.

9. Shell Programming and Scripting

Print lines between two strings multiple occurencies (with sed, awk, or grep)

Hello, I can extract lines in a file, between two strings but only one time. If there are multiple occurencies, my command show only one block. Example, monfichier.txt contains : debut_sect texte L1 texte L2 texte L3 texte L4 fin_sect donnees inutiles 1 donnees inutiles 2 ...

10. Shell Programming and Scripting

Sed: how to merge two lines moving matched pattern to end of previous line

hello everyone, im new here, and also programming with awk, sed and grep commands on linux. In my text i have many lines with this config: 1 1 4 3 1 1 2 5 2 2 1 1 1 3 1 2 1 3 1 1 1 2 2 2 5 2 4 1 3 2 1 1 4 1 2 1 1 1 3 2 1 1 5 4 1 3 1 1...

LEARN ABOUT REDHAT

create_group

CREATE 
GROUP(7) 						   SQL Commands 						   CREATE GROUP(7)

NAME

       CREATE GROUP - define a new user group

SYNOPSIS

       CREATE GROUP name [ [ WITH ] option [ ... ] ]

       where option can be:

	    SYSID gid
	  | USER  username [, ...]

   INPUTS
       name   The name of the group.

       gid    The SYSID clause can be used to choose the PostgreSQL group id of the new group. It is not necessary to do so, however.

	      If this is not specified, the highest assigned group id plus one, starting at 1, will be used as default.

       username
	      A list of users to include in the group. The users must already exist.

   OUTPUTS
       CREATE GROUP
	      Message returned if the command completes successfully.

DESCRIPTION

       CREATE  GROUP  will create a new group in the database installation.  Refer to the Administrator's Guide for information about using groups
       for authentication.  You must be a database superuser to use this command.

       Use ALTER GROUP [alter_group(7)] to change a group's membership, and DROP GROUP [drop_group(7)] to remove a group.

USAGE

       Create an empty group:

       CREATE GROUP staff;

       Create a group with members:

       CREATE GROUP marketing WITH USER jonathan, david;

COMPATIBILITY

   SQL92
       There is no CREATE GROUP statement in SQL92.  Roles are similar in concept to groups.

SQL - Language Statements					    2002-11-22							   CREATE GROUP(7)