Count lines between two patterns inside a file Post: 302326628

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

To find the count of records from tables present inside a file.

hi gurus, I am having a file containing a list of tables.i want to find the count of records inside thes tables. for this i have to connect into database and i have to put the count for all the tables inside another file i used the following loop once all the tablenames are inside the file. ...

2. Shell Programming and Scripting

Delete lines inside a file.

hi.... I have a file having more then thousand lines. i want to remove selected lines in it. And also if there exists two duplicate lines, I want to delete one of them. Please help me with awk and shell. :confused:

3. Shell Programming and Scripting

Searching patterns in 1 file and deleting all lines with those patterns in 2nd file

Hi Gurus, I have a file say for ex. file1 which has 3500 lines in it which are different account numbers and another file (file2) which has 230000 lines in it. I want to read all the lines in file1 and delete all those lines from file2 which has that same pattern as in file1. I am not quite...

4. Shell Programming and Scripting

Removing file lines that each match to a different patterns

I have a very large file (10,000,000 lines), that contains a sample id and a property of that sample. I have another file that contains around 1,000,000 lines with sample ids that I want to remove from the original file (create a new file without these lines). I know how to do this in Perl, but it...

5. UNIX for Advanced & Expert Users

Count number of unique patterns from a log file

Hello Everyone I need your help in fixing this issue., I have a log file which has data of users logging in to an application. I want to search for a particular pattern in the log ISSessionValidated=N If this key word is found , the above 8 lines will contain the name of the user who's...

6. Shell Programming and Scripting

reading lines from a file between two search patterns

Hi, I am new to shell scripting and is working on a script to extract lines from a log file between two time stamps using awk command. After some research I used following command: awk '/01 Oct 2011/{p=1} /10 Oct 2011/{p=0} p' test.log >> tmp.log This works fine. But now i want to...

7. Shell Programming and Scripting

count the number of occurring patterns in a file.

Hi, I have a file with a '|' pipe delimeter. I want to find number of counts for a particular pattern in particular field. Is it possible to do it in a single command? 1) want to find total number of "0" in field 4. 2) want to find total number of different records in field 4 ( similar to...

8. Shell Programming and Scripting

Awk to Count Multiple patterns in a huge file

9. Shell Programming and Scripting

How to search multiple patterns and remove lines from a file?

Hi, I have a file content as below. Table : PAYR Displayed fields: 15 of 15 Fixed columns: 4 List width 0999...

10. Shell Programming and Scripting

awk to print before and after lines then count of patterns

What i'm trying to do here is show X amount of lines before and after the string "serialNumber" is found. BEFORE=3 AFTER=2 gawk '{a=$0} {count=0} /serialNumber/ && /./ {for(i=NR-'"${BEFORE}"';i<=NR;i++){count++ ;print a}for(i=1;i<'"${AFTER}"';i++){getline; print ; count ++; print...

LEARN ABOUT DEBIAN

binary.copyblock

Binary.copyBlock(3kaya) 				       Kaya module reference					   Binary.copyBlock(3kaya)

NAME

       Binary::copyBlock - Copy a block of data.

SYNOPSIS

       Binary copyBlock( Binary block )

ARGUMENTS

       block The block of data

DESCRIPTION

       Creates a new block with identical size and contents to block
	This  can  be used to allow editing of data from a block created with Binary.createInitialisedBlock(3kaya) , without altering the foreign
       structure itself.

    cblock = createInitialisedBlock(ptr,len);
    kblock = copyBlock(cblock);

AUTHORS

       Kaya standard library by Edwin Brady, Chris Morris and others (kaya@kayalang.org). For further information see http://kayalang.org/

LICENSE

       The Kaya standard library is free software; you can redistribute it and/or modify it under the terms  of  the  GNU  Lesser  General  Public
       License (version 2.1 or any later version) as published by the Free Software Foundation.

RELATED

       Binary.Binary(3kaya)
       Binary.copyChunk(3kaya)
       Binary.createInitialisedBlock(3kaya)

Kaya								   October 2012 					   Binary.copyBlock(3kaya)

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

To find the count of records from tables present inside a file.

Discussion started by: navojit dutta

2. Shell Programming and Scripting

Delete lines inside a file.

Discussion started by: tushar_tus

3. Shell Programming and Scripting

Searching patterns in 1 file and deleting all lines with those patterns in 2nd file

Discussion started by: toms

4. Shell Programming and Scripting

Removing file lines that each match to a different patterns

Discussion started by: Jo_puzzled