Sponsored Content
Top Forums UNIX for Advanced & Expert Users Split one file to many based on pattern Post 302925049 by deal1dealer on Thursday 13th of November 2014 03:54:02 PM
Old 11-13-2014
Split one file to many based on pattern

Hello All,

I have records in a file in a pattern A,B,B,B,B,K,A,B,B,K

Is there any command or simple logic I can pull out records into multiple files based on A record? I want output as

File1: A,B,B,B,B,K
File2: A,B,B,K
 

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

Split a file based on pattern in awk, grep, sed or perl

Hi All, Can someone please help me write a script for the following requirement in awk, grep, sed or perl. Buuuu xxx bbb Kmmmm rrr ssss uuuu Kwwww zzzz ccc Roooowwww eeee Bxxxx jjjj dddd Kuuuu eeeee nnnn Rpppp cccc vvvv cccc Rhhhhhhyyyy tttt Lhhhh rrrrrssssss Bffff mmmm iiiii Ktttt... (5 Replies)
Discussion started by: kumarn
5 Replies

2. Shell Programming and Scripting

Split File Based on Line Number Pattern

Hello all. Sorry, I know this question is similar to many others, but I just can seem to put together exactly what I need. My file is tab delimitted and contains approximately 1 million rows. I would like to send lines 1,4,& 7 to a file. Lines 2, 5, & 8 to a second file. Lines 3, 6, & 9 to... (11 Replies)
Discussion started by: shankster
11 Replies

3. Shell Programming and Scripting

Split a file based on a pattern

Dear all, I have a large file which is composed of 8000 frames, what i would like to do is split the file into 8000 single files names file.pdb.1, file.pdb.2 etc etc each frame in the large file is seperated by a "ENDMDL" flag so my thinking is to use this flag a a point to split the files... (4 Replies)
Discussion started by: Mish_99
4 Replies

4. Shell Programming and Scripting

Split a file into multiple files based on the input pattern

I have a file with lines something like. ...... 123_start ...... ....... 123_end .... ..... 456_start ...... ..... 456_end .... ..... 789_start .... .... 789_end (6 Replies)
Discussion started by: abinash
6 Replies

5. Shell Programming and Scripting

split XML file into multiple files based on pattern

Hello, I am using awk to split a file into multiple files using command: nawk '{ if ( $1 == "<process" ) { n=split($2, arr, "\""); file=arr } print > file }' processes.xml <process name="Process1.process"> ... (3 Replies)
Discussion started by: chiru_h
3 Replies

6. Shell Programming and Scripting

Split a file based on pattern and size

Hello, I have a large file (2GB) that I would like to split based on pattern and size. I've used the following command to split the file (token is "HELLO") awk '/HELLO/{i++}{print > "file"i}' input.txt and the output is similar to the following (i included filesize in KB): 10 ... (2 Replies)
Discussion started by: jl487
2 Replies

7. Shell Programming and Scripting

Split the file based on pattern

Hi , I have huge files around 400 mb, which has clob data and have diffeent scenarios: I am trying to pass scenario number as parameter and and get required modified file based on the scenario number and criteria. Scenario 1: file name : scenario_1.txt ... (2 Replies)
Discussion started by: sol_nov
2 Replies

8. UNIX for Dummies Questions & Answers

Split a huge 7 GB File Based on Pattern into 4 files

Hi, I have a Huge 7 GB file which has around 1 million records, i want to split this file into 4 files to contain around 250k messages each. Please help me as Split command cannot work here as it might miss tags.. Format of the file is as below <!--###### ###### START-->... (6 Replies)
Discussion started by: KishM
6 Replies

9. Shell Programming and Scripting

How to split a file based on pattern line number?

Hi i have requirement like below M <form_name> sdasadasdMklkM D ...... D ..... M form_name> sdasadasdMklkM D ...... D ..... D ...... D ..... M form_name> sdasadasdMklkM D ...... M form_name> sdasadasdMklkM i want split file based on line number by finding... (10 Replies)
Discussion started by: bhaskar v
10 Replies

10. Shell Programming and Scripting

Split a text file into multiple pages based on pattern

Hi, I have a text file (attached the sample). I have also, attached the way the way the files need to be split. We get this file, that will either have 24 Jurisdictions, or will miss some and retain some. Like in the attached sample file, there are only Jurisdictions 03,11,14,15, 20 and 30.... (3 Replies)
Discussion started by: ebsus
3 Replies
invcutter(1)						      General Commands Manual						      invcutter(1)

NAME
invcutter - Generates a subset inventory file SYNOPSIS
/usr/lbin/invcutter [-d] [-f root-path] [-v version-code] OPTIONS
Enables debugging. No useful diagnostics are printed. Specifies an alternate root path for finding file attribute information. Specifies a 3-digit version code for use in the version field of the output records. The default version code is 010. DESCRIPTION
The contents of a software product kit for the setld(8) command are specified by a master inventory file whose format is described in the stl_mi(4) reference page. The invcutter command processes a master inventory file by reading inventory records from standard input and writing one record to standard output for each record read. The information contained in the output record is derived from the input record and from the file attribute information in the file hierar- chy rooted in the current directory. RESTRICTIONS
Input records must be sorted in ascending ASCII order on the pathname field. The invcutter command cannot process input-specified files which exist as sockets in the file hierarchy. If an input-specified file has a link count greater than 1, all other links to the file must be represented in the input. RETURN VALUES
An exit status of 0 indicates success. An exit status of 1 indicates an error. See ERRORS. ERRORS
The program cannot set its working directory to the pathname directory specified with the -f option. The error-message provides additional information. The nth input record is not in the correct sort order. All input records must be in ascending ASCII collating sequence on the pathname field. An error has occurred attempting to read the attributes of filename. The error-message explains exactly what happened. The file named by pathname is a socket. Sockets are not supported as valid file types for distribution. File pathname in the master inventory is linked to n files which do not appear in the master inventory. Check the inventory for validity with the newinv program. This informational message states how many files with unresolved links were detected in the input inventory. EXAMPLES
The following command generates inventory records for the master inventory entries in PDS020.mi. Output records contain version fields set to 020: invcutter -v 020 < PDS020.mi SEE ALSO
Commands: kits(1), newinv(1) Files: stl_inv(4), stl_mi(4) Guide to Preparing Product Kits invcutter(1)
All times are GMT -4. The time now is 01:48 PM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy