Sponsored Content
Top Forums UNIX for Beginners Questions & Answers Split large file into smaller files without disturbing the entry chunks Post 303016468 by vgersh99 on Friday 27th of April 2018 09:37:27 AM
Old 04-27-2018
Code:
awk -v c=8 '{if(f) close(f);f=(FILENAME "_" FNR%c);print $0 ORS >>f}' RS= myFile


Last edited by vgersh99; 04-27-2018 at 11:28 AM..
 

10 More Discussions You Might Find Interesting

1. UNIX for Dummies Questions & Answers

splitting the large file into smaller files

hi all im new to this forum..excuse me if anythng wrong. I have a file containing 600 MB data in that. when i do parse the data in perl program im getting out of memory error. so iam planning to split the file into smaller files and process one by one. can any one tell me what is the code... (1 Reply)
Discussion started by: vsnreddy
1 Replies

2. UNIX for Dummies Questions & Answers

multiple smaller files from one large file

I have a file with a simple list of ids. 750,000 rows. I have to break it down into multiple 50,000 row files to submit in a batch process.. Is there an easy script I could write to accomplish this task? (2 Replies)
Discussion started by: rtroscianecki
2 Replies

3. Shell Programming and Scripting

Split large file into smaller file

hi Guys i need some help here.. i have a file which has > 800,000 lines in it. I need to split this file into smaller files with 25000 lines each. please help thanks (1 Reply)
Discussion started by: sitaldip
1 Replies

4. Shell Programming and Scripting

How to split a file into smaller files

Hi, I have a big text file with m columns and n rows. The format is like: STF123450001000200030004STF123450005000600070008STF123450009001000110012 STF234560345002208330154STF234590705620600070080STF234567804094562357688 STF356780001000200030004STF356780005000600070080STF356780800094562657687... (2 Replies)
Discussion started by: wintersnow2011
2 Replies

5. Shell Programming and Scripting

Help needed - Split large file into smaller files based on pattern match

Help needed urgently please. I have a large file - a few hundred thousand lines. Sample CP START ACCOUNT 1234556 name 1 CP END ACCOUNT CP START ACCOUNT 2224444 name 1 CP END ACCOUNT CP START ACCOUNT 333344444 name 1 CP END ACCOUNT I need to split this file each time "CP START... (7 Replies)
Discussion started by: frustrated1
7 Replies

6. Shell Programming and Scripting

Split a large array into small chunks

Hi, I need to split a large array "@sharedArray" into 10 small arrays. The arrays should be like @sharedArray1,@sharedArray2,@sharedArray3...so on.. Can anyone help me with the logic to do so :(:confused: (6 Replies)
Discussion started by: rkrish
6 Replies

7. Shell Programming and Scripting

Sed: Splitting A large File into smaller files based on recursive Regular Expression match

I will simplify the explaination a bit, I need to parse through a 87m file - I have a single text file in the form of : <NAME>house........ SOMETEXT SOMETEXT SOMETEXT . . . . </script> MORETEXT MORETEXT . . . (6 Replies)
Discussion started by: sumguy
6 Replies

8. UNIX for Dummies Questions & Answers

Split large file to smaller fastly

hi , I have a requirement input file: 1 1111111111111 108 1 1111111111111 109 1 1111111111111 109 1 1111111111111 110 1 1111111111111 111 1 1111111111111 111 1 1111111111111 111 1 1111111111111 112 1 1111111111111 112 1 1111111111111 112 The output should be, (19 Replies)
Discussion started by: mechvijays
19 Replies

9. UNIX for Dummies Questions & Answers

Split files into smaller ones with 1000 hierarchies in a single file.

input file: AD,00,--,---,---,---,---,---,---,--,--,--- AM,000,---,---,---,---,---,--- AR, ,---,--,---,--- AA,---,---,---,--- AT,--- AU,---,---,--- AS,---,--- AP,---,---,--- AI,--- AD,00,---,---,---, ,---,---,---,---,---,--- AM,000,---,---,--- AR,... (6 Replies)
Discussion started by: kcdg859
6 Replies

10. Shell Programming and Scripting

Modification of perl script to split a large file into chunks of 5000 chracters

I have a perl script which splits a large file into chunks.The script is given below use strict; use warnings; open (FH, "<monolingual.txt") or die "Could not open source file. $!"; my $i = 0; while (1) { my $chunk; print "process part $i\n"; open(OUT, ">part$i.log") or die "Could... (4 Replies)
Discussion started by: gimley
4 Replies
URLCODING(3)						 libbash urlcoding Library Manual					      URLCODING(3)

NAME
urlcoding -- a Libbash library for encoding and decoding URL's. SYNOPSIS
urlEncodeString [-l] <STRING> urlEncodeFile [-l] <FILE> urlEncodeStream [-l] urlDecodeString <STRING> urlDecodeFile <FILENAME> urlDecodeStream DESCRIPTION
urlcoding is a collection of functions that convert ASCII-text to standard URL's and vice-versa. The AWK code used is based on code by Heiner Steven <heiner.steven@odn.de> The function list: urlEncodeString Creates a URL from an ASCII string urlEncodeFile Converts a file into URL-valid text urlEncodeStream Converts standard input into URL-valid text urlDecodeString Converts a URL-encoded text back to a plain-text form urlDecodeFile Coverts URL-encoded text in a file back to plain text urlDecodeStream Converts URL-encoded standard input to text Detailed interface description follows. The [-l] option for the encoding functions should be used when line-feed characters (' ') are to be encoded as well. All functions print the results of their conversions to standard output. The exit status of all functions is that of the command 'awk', with '0' for success FUNCTIONS DESCRIPTIONS
urlEncodeString [-l] <STRING> Converts STRING - a string of ASCII characters - to URL. urlEncodeFile [-l] <FILE> Coverts FILE of URL-encoded text to plain text urlEncodeStream [-l] Converts text from standard input to URL-text. urlDecodeString <STRING> Converts URL-encoded string STRING back to text. urlDecodeFile <FILENAME> Converts the URL-encoded text in FILE to plain text. urlDecodeStream Converts the URL-encoded text from standard input to plain-text AUTHORS
Alon Keren <alon.keren@gmail.com> SEE ALSO
ldbash(1), libbash(1) Linux Epoch Linux
All times are GMT -4. The time now is 11:43 PM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy