Login or Register to Ask a Question and Join Our Community

Sponsored Content
Full Discussion: Split a big file into multiple files based on first four characters
Top Forums Shell Programming and Scripting Split a big file into multiple files based on first four characters Post 302807233 by etldev on Tuesday 14th of May 2013 02:39:35 PM
Old 05-14-2013
solved
Thanks guys for quick turnaround !!

---------- Post updated at 01:39 PM ---------- Previous update was at 09:44 AM ----------

I was using this awk command on the input file ($1) which is working good but

Code:
awk '!/^$/{
 a=substr($0,1,4)
 print $0 > a".txt"
}' $1

this is giving me the output file names as a.txt ..My requirement is to have somethng like ACH.a.txt (ACH appended to all the file names)
 

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

Help Needed : Split one big file to multiple files

Hi friends, I have data in flat file as following, first filed is the customer number. We have almost 50-100 customers in the system 100 ABC A123 100 BVC D234 100 BNC N324 200 CBC A122 200 AVC D294 200 HNC N324 300 GBC A173 300 FVC D234 300 DNC N344 I want to split the file and... (5 Replies)
Discussion started by: monicasgupta
5 Replies

2. Shell Programming and Scripting

Split single file into multiple files based on the number in the column

Dear All, I would like to split a file of the following format into multiple files based on the number in the 6th column (numbers 1, 2, 3...): ATOM 1 N GLY A 1 -3.198 27.537 -5.958 1.00 0.00 N ATOM 2 CA GLY A 1 -2.199 28.399 -6.617 1.00 0.00 ... (3 Replies)
Discussion started by: tomasl
3 Replies

3. 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

4. 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

5. Shell Programming and Scripting

Split a file into multiple files based on line numbers and first column value

Hi All I have one query,say i have a requirement like the below code should be move to diffent files whose maximum lines can be of 10 lines.Say in the below example,it consist of 14 lines. This should be moved logically using the data in the fisrt coloumn to file1 and file 2.The data of first... (2 Replies)
Discussion started by: sarav.shan
2 Replies

6. Shell Programming and Scripting

Split a file into multiple files based on field value

Hi, I've one requirement. I have to split one comma delimited file into multiple files based on one of the column values. How can I achieve this Unix Here is the sample data. In this case I have split the files based on date column(c4) Input file c1,c2,c3,c4,c5... (1 Reply)
Discussion started by: manasvi24
1 Replies

7. Shell Programming and Scripting

awk script to split file into multiple files based on many columns

So I have a space delimited file that I'd like to split into multiple files based on multiple column values. This is what my data looks like 1bc9A02 1 10 1000 FTDLNLVQALRQFLWSFRLPGEAQKIDRMMEAFAQRYCQCNNGVFQSTDTCYVLSFAIIMLNTSLHNPNVKDKPTVERFIAMNRGINDGGDLPEELLRNLYESIKNEPFKIPELEHHHHHH 1ku1A02 1 10... (9 Replies)
Discussion started by: viored
9 Replies

8. Shell Programming and Scripting

Split a big file into multiple files using awk

this thread is a continuation from previous thread https://www.unix.com/shell-programming-and-scripting/223901-split-big-file-into-multiple-files-based-first-four-characters.html ..I am using awk to split file and I have a syntax error while executing the below code I am using AIX 7.2... (4 Replies)
Discussion started by: etldev
4 Replies

9. Shell Programming and Scripting

Split a single file into multiple files based on a value.

Hi All, I have the sales_data.csv file in the directory as below. SDDCCR; SOM ; MD6546474777 ;05-JAN-16 ABC ; KIRAN ; CB789 ;04-JAN-16 ABC ; RAMANA; KS566767477747 ;06-JAN-16 ABC ; KAMESH; A33535335 ;04-JAN-16 SDDCCR; DINESH; GD6674474747 ;08-JAN-16... (4 Replies)
Discussion started by: ROCK_PLSQL
4 Replies

10. UNIX for Beginners Questions & Answers

Split file into multiple files based on empty lines

I am using below code to split files based on blank lines but it does not work. awk 'BEGIN{i=0}{RS="";}{x="F"++i;}{print > x;}' Your help would be highly appreciated find attachment of sample.txt file (2 Replies)
Discussion started by: imranrasheedamu
2 Replies

LEARN ABOUT DEBIAN

grcompiler

grcompiler(1)															     grcompiler(1)

NAME

       grcompiler - Compile GDL into a TrueType Font

SYNOPSIS

       grcompiler [-d] [-D] [-g] [-n number] [-v number] [-w number] [-wall] [-q] gdl-file font-file [output-file] [output-fontname]

Description
       Grcompiler  compiles  a	Graphite Description Language description of the smarts for a font along with a TrueType Font to create a graphite
       font with graphite tables in it.

       -d     Generate XML debugger file.

       -D     Generate all debugger files.

       -g     Permit and ignore invalid glyph definitions.

       -nnumber
	      Set name table start location.

       -q     Quiet mode (no messages except on error).

       -vnumber
	      Set Silf table version number.

       -wnnnn Ignore warning with the given number. This option may be repeated.

       -wall  Display all warnings.

Environment
       grcompiler makes use of the following environment variables

       GDLPP  Specifies the command to execute to run the GDL preprocessor

Files
       gdlerr.txt
	      Warnings and errors are output to this file.

       dbg_classes.txt
	      Debug file that specifies the classes stored in the font in terms of their GDL source and containing glyph ids in hex.

       dbg_cmap.txt
	      Debug file giving Unicode to glyph mapping of all the glyphs in the font and vice versa.

       dbg_enginecode.txt
	      Debug file containing the action code and constraint code associated with each pass and rule in a pass.

       dbg_fsm.txt
	      Debug file that gives the finite state machines of each pass and the rules referenced. For each pass, a  mapping	is  given  between
	      glyph and column number.

       dbg_glyphattrs.txt
	      Debug file containing all the glyph attributes and their names, along with values specified for each glyph.

       dbg_parsetree.txt
	      Debug file giving the complete parse tree of the GDL source file.

       dbg_ruleprec.txt
	      Debug file that lists the rules in precedence order (order in which they will be tested) for each pass.

       $_temp.gdl
	      Debug file containing the output of gdlpp

Author
       Martin Hosken <mhosken@users.sourceforge.net>

							   $Date: 2012-05-29 11:36:50 $ 					     grcompiler(1)
All times are GMT -4. The time now is 10:43 PM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy