Sponsored Content
Top Forums Shell Programming and Scripting Sed/awk to delete single lines that aren't touching other lines Post 302583850 by agama on Wednesday 21st of December 2011 12:06:53 PM
Old 12-21-2011
Quote:
Originally Posted by ahamed101
Yes agama, you are right. I figured that out, thats why I put a disclaimer "Results may vary..." Smilie

--ahamed
That will teach me to look at everything -- not just the code Smilie



As always, nice to see your approach.
 

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

sed help - delete last 2 lines.

I have been reading through the sed one liners, trying to understand what is happening. # delete the last 2 lines of a file sed 'N;$!P;$!D;$d' The above will delete the last 2 line of a file. I tried analyzing what happens. And I got lost :( This is what I understood so far from the... (2 Replies)
Discussion started by: vino
2 Replies

2. Shell Programming and Scripting

sed problem - delete all lines until a match on 2 lines

First of all, I know this can be more eassily done with perl or other scripting languages but, that's not the issue. I need this in sed. (or wander if it's possible ) I got a file (trace file to recreate the control file from oracle for the dba boys) which contains some lines another line... (11 Replies)
Discussion started by: plelie2
11 Replies

3. Shell Programming and Scripting

Sed to delete lines that with the following

Hi, I'm very new to Sed and I have a very large file that contains data in the following way (*064) 1 4 10 (*064) simulation time = 0.12000E-05 (*064) 1 2 10 (*064) 1 3 10Essentially what I want to do it delete every line that starts with '(*064) 1'I tried the following, ... (2 Replies)
Discussion started by: lost.identity
2 Replies

4. Shell Programming and Scripting

How to delete lines using sed?

<VirtualHost 192.168.1.158:80> DocumentRoot /home/ten ServerName ten.com </VirtualHost> <VirtualHost 192.168.1.158:80> DocumentRoot /home/sachin ServerName sachin.com </VirtualHost> <VirtualHost 192.168.1.158:80> DocumentRoot /home/yuvraj ServerName yuvraj.com... (5 Replies)
Discussion started by: tkmmelvin
5 Replies

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... (3 Replies)
Discussion started by: albator1932
3 Replies

6. Shell Programming and Scripting

sed or awk delete character in the lines before and after the matching line

Sample file: This is line one, this is another line, this is the PRIMARY INDEX line l ; This is another line The command should find the line with “PRIMARY INDEX” and remove the last character from the line preceding it (in this case , comma) and remove the first character from the line... (5 Replies)
Discussion started by: KC_Rules
5 Replies

7. Shell Programming and Scripting

Delete Lines : after pattern1 and between pattern2 and pattern3 using awk/sed/perl

Hi I need to delete lines from a file which are after pattern1 and between pattern 2 and patter3, as below: aaaaaaaa bbbbbbbb pattern1 cdededed ddededed pattern2 fefefefe <-----Delete this line efefefef <-----Delete this line pattern3 adsffdsd huaserew Please can you suggest... (6 Replies)
Discussion started by: vk2012
6 Replies

8. Shell Programming and Scripting

Summing over specific lines and replacing the lines with the sum using sed, awk

Hi friends, This is sed & awk type question. I have a text file which has numbers spread all over the file. I want to sum the series of numbers whenever i find it and produce an output file with the sum. For example ###start of input text file #### abc def ghi 1 2 3 4 kjld random... (3 Replies)
Discussion started by: kaaliakahn
3 Replies

9. Shell Programming and Scripting

sed or awk: delete n lines following a formfeed

Hi Members, This is my first post in this forum. I want to do is match form feed lines one by one in a file and delete the next n lines (ex-3 lines) with the form feed character Eg - Files looks like Data 1 Data 2 Data 3 FF Hdr1 Hdr2 Hdr3 Data4 Data5 FF Hdr1 Hdr2 Hdr3 (9 Replies)
Discussion started by: yohan
9 Replies

10. UNIX for Beginners Questions & Answers

Sed/awk to delete a regex between range of lines

Hi Guys I am looking for a solution to one problem to remove parentheses in a range of lines. Input file module bist_logic_inst(a, ab , dhd, dhdh , djdj, hdh, djjd, jdj, dhd, dhp, dk ); input a; input ab; input dhd; input djdj; input dhd; output hdh; output djjd; output jdj;... (5 Replies)
Discussion started by: kshitij
5 Replies
Test::Harness::Results(3pm)				 Perl Programmers Reference Guide			       Test::Harness::Results(3pm)

NAME
Test::Harness::Results - object for tracking results from a single test file SYNOPSIS
One Test::Harness::Results object represents the results from one test file getting analyzed. CONSTRUCTION
new() my $results = new Test::Harness::Results; Create a test point object. Typically, however, you'll not create one yourself, but access a Results object returned to you by Test::Harness::Results. ACCESSORS
The following data points are defined: passing true if the whole test is considered a pass (or skipped), false if its a failure exit the exit code of the test run, if from a file wait the wait code of the test run, if from a file max total tests which should have been run seen total tests actually seen skip_all if the whole test was skipped, this will contain the reason. ok number of tests which passed (including todo and skips) todo number of todo tests seen bonus number of todo tests which unexpectedly passed skip number of tests skipped So a successful test should have max == seen == ok. There is one final item, the details. details an array ref reporting the result of each test looks like this: $results{details}[$test_num - 1] = { ok => is the test considered ok? actual_ok => did it literally say 'ok'? name => name of the test (if any) diagnostics => test diagnostics (if any) type => 'skip' or 'todo' (if any) reason => reason for the above (if any) }; Element 0 of the details is test #1. I tried it with element 1 being #1 and 0 being empty, this is less awkward. Each of the following fields has a getter and setter method. o wait o exit perl v5.10.0 2007-12-18 Test::Harness::Results(3pm)
All times are GMT -4. The time now is 10:03 PM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy