removing lines around a matched pattern Post: 302470573

10 More Discussions You Might Find Interesting

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...

2. Shell Programming and Scripting

removing pattern which is spread in multiple lines

I have several huge files wich contains oracle table creation scripts as follows: I would need to remove the pattern colored in red above. Any sed/awk/pearl code will be of much help. Thanks

3. Shell Programming and Scripting

How to print lines till till a pattern is matched in loop

Dear All I have a file like this 112534554 446538656 444695656 225696966 226569744 228787874 113536566 443533535 222564552 115464656 225445345 225533234 I want to cut the file into different parts where the first two columns are '11' . The first two columns will be either...

4. 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.

5. 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.

6. Linux

Perl program to print previous set of lines once a pattern is matched

Hi all, I have a text data file. My aim here is to find line called *FIELD* AV for every record and print lines after that till *FIELD* RF. But here I want first 3 to four lines for very record as well. FIELD AV is some where in between for very record. SO I am not sure how to retrieve lines in...

7. Shell Programming and Scripting

Delete lines and the first pattern between 2 matched patterns

Hi, i need help to delete all the lines between 2 matched patterns and the first pattern must be deleted too. sample as follows: inputfile.txt >kump_1 ........................... ........................... >start_0124 dgfhghgfh fgfdgfh fdgfdh >kump_2 .............................

8. 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...

9. UNIX for Dummies Questions & Answers

Removing PATTERN from txt without removing lines and general text formatting

Hi Everybody! First post! Totally noobie. I'm using the terminal to read a poorly formatted book. The text file contains, in the middle of paragraphs, hyphenation to split words that are supposed to be on multiple pages. It looks ve -- ry much like this. I was hoping to use grep -v " -- "...

10. Shell Programming and Scripting

Comment all lines which are not already commented for each full path pattern matched

Hello. Question 1 : I want to comment out all lines of a cron file which are not already commented out for each full path pattern matched. Example 1 nothing to do because line is already commented out; pattern = '/usr/bin/munin-cron' # */5 * * * * munin test -x...

LEARN ABOUT MINIX

grep

GREP(1) 						      General Commands Manual							   GREP(1)

NAME

       grep - search a file for lines containing a given pattern

SYNOPSIS

       grep [-elnsv] pattern [file] ...

OPTIONS

       -e     -e pattern is the same as pattern

       -c     Print a count of lines matched

       -i     Ignore case

       -l     Print file names, no lines

       -n     Print line numbers

       -s     Status only, no printed output

       -v     Select lines that do not match

EXAMPLES

       grep mouse file	   # Find lines in file containing mouse

       grep [0-9] file	   # Print lines containing a digit

DESCRIPTION

       Grep  searches  one  or	more  files (by default, stdin) and selects out all the lines that match the pattern.  All the regular expressions
       accepted by ed and mined are allowed.  In addition, + can be used instead of * to mean 1 or more occurrences, ? can be used to mean 0 or  1
       occurrences,  and  |  can  be used between two regular expressions to mean either one of them.  Parentheses can be used for grouping.  If a
       match is found, exit status 0 is returned.  If no match is found, exit status 1 is returned.  If an error is detected,  exit  status  2	is
       returned.

SEE ALSO

       cgrep(1), fgrep(1), sed(1), awk(9).

																	   GREP(1)