awk split and rename files Post: 302426474

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

awk command to split in to 2 files

Hi, I have a problem in grepping a file for 2 strings and writing them to 2 appropriate files. I need to use the awk command and read the file only once and write to the appropriate file. My file is very huge in size and it is taking a long time using cat command and grep command. Can anyone...

2. Shell Programming and Scripting

split and rename the file

Hi All, I have a requirement .I want to split a file and the split files should have certain names. Currently when i use the split command split -1000 testdata testdata_ Then the output is testdata_aa testdata_bb testdata_cc and so on. But i want the output as testdata1.snd...

3. Solaris

Split a file which a word criteria in two files with awk

Hello, I'm searching with the Awk command to split a file into two others files. I explain : in the file N�1 I search the word "NameVirtual" and since that word to the end of the file I want to store all lines in a new file N�2 Also from that word to the beginning of the file I want to...

4. UNIX for Dummies Questions & Answers

Split then rename

Hi everyone, I am trying to write an if statement that will split a file if it is over 1 million records/lines into files with say 900,000 records and then rename those files without the aaa, aab, aac format that splitting normally does and into a specific naming convention. For instance, if...

5. UNIX for Dummies Questions & Answers

Split and Rename files using Terminal and bin/bash

I have a file named Me_thread_spell.txt that I want to split into smaller files. I want it to be split in each place there is a ;;;. For example, blah blah blah ;;; blah bhlah hlabl awasnceuir asenduhfoijhacseiodnbfxasd;;; oabwcuhaweoir;;; This full file would be three separate files...

6. UNIX for Dummies Questions & Answers

Split and Rename multiple files

7. Shell Programming and Scripting

Split and rename files

Hello, Need to split files into n number of files and rename the files Example: Input: transaction.txt.1aa transaction.txt.1ab ...... Output: transaction.txt.1 transaction.txt.2 transaction.txt.3

8. Shell Programming and Scripting

awk : split file and rename and save in path according to content

Hello, I'm using Windows 7 ; sed, awk and gnuwin32 are installed. I have a big text file I need to manipulate. In short, I will have to split it in thousands of short files, then rename and save in a folder which name is based upon filename. Here is a snippet of my big input.txt file (this...

9. Shell Programming and Scripting

Split file into multiple files using awk

I have following file: FHEAD0000000001RTLG20161205110959201612055019 THEAD...... TCUST..... TITEM.... TTEND... TTAIL... THEAD...... TCUST..... TITEM.... TITEM..... TTEND... TTAIL... FTAIL<number of lines in file- 10 digits;prefix 0><number of lines in file-2 - 10 digits- perfix 0>...

10. UNIX for Beginners Questions & Answers

Split and Rename Split Files

Hello, I need to split a file by number of records and rename each split file with actual filename pre-pended with 3 digit split number. What I have tried is the below command with 2 digit numeric value split -l 3 -d abc.txt F (# Will Produce split Files as F00 F01 F02) How to produce...

LEARN ABOUT XFREE86

ppmtopgm

ppmtopgm(1)						      General Commands Manual						       ppmtopgm(1)

NAME

       ppmtopgm - convert a portable pixmap into a portable graymap

SYNOPSIS

       ppmtopgm [ppmfile]

DESCRIPTION

       Reads  a  portable  pixmap  as  input.  Produces a portable graymap as output.  The output is a "black and white" rendering of the original
       image, as in a black and white photograph.  The quantization formula used is .299 r + .587 g + .114 b.

       Note that although there is a pgmtoppm program, it is not necessary for simple conversions from pgm to ppm , because any  ppm  program  can
       read  pgm  (and	pbm  ) files automatically.  pgmtoppm is for colorizing a pgm file.  Also, see ppmtorgb3 for a different way of converting
       color to gray.  And ppmdist generates a grayscale image from a color image, but in a way that makes it easy to differentiate  the  original
       colors, not necessarily a way that looks like a black and white photograph.

QUOTE

       Cold-hearted orb that rules the night
       Removes the colors from our sight
       Red is gray, and yellow white
       But we decide which is right
       And which is a quantization error.

SEE ALSO

       pgmtoppm(1),ppmtorgb3(1),rgb3toppm(1),ppmdist(1),ppm(5),pgm(5)

AUTHOR

       Copyright (C) 1989 by Jef Poskanzer.

								   10 April 2000						       ppmtopgm(1)

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

awk command to split in to 2 files

Discussion started by: m_subra_mani

2. Shell Programming and Scripting

split and rename the file

Discussion started by: dnat

3. Solaris

Split a file which a word criteria in two files with awk

Discussion started by: steiner

4. UNIX for Dummies Questions & Answers

Split then rename

Discussion started by: coach5779