Split file using awk Post: 303022198

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1. Shell Programming and Scripting

Split file using awk

I am trying to read a file and split the file into multiple files. I need to create new files with different set of lines from the original file. ie, the first output file may contain 10 lines and the second 100 lines and so on. The criteria is to get the lines between two lines starting with some...

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Split a file with no pattern -- Split, Csplit, Awk

I have gone through all the threads in the forum and tested out different things. I am trying to split a 3GB file into multiple files. Some files are even larger than this. For example: split -l 3000000 filename.txt This is very slow and it splits the file with 3 million records in each...

3. Shell Programming and Scripting

split file with awk

I did a lot of search on this forum on spiting file; found a lot, but my requirement is a bit different, please guide. Master file: x:start:5 line1:23 line2:12 2:90 x:end:5 x:start:2 45:56 22:90 x:end:2 x:start:3 line1:23 line2:12 x:end:3 x:start:2 line5:23

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awk - split file

How can I split a text file (in awk) in n others with number of record given in input? Thanks

5. Shell Programming and Scripting

split a file using awk

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How to split a file using AWK?

Hello, I have a file like the following: david,a,b,c,20,r thomas,a,b,c,30,r willaiam,a,b,c,80,r barbara,a,b,c,100,r I would like to split the file into other files using a condition for the contents of column 5. The condition should be a if the contents of column 5 is in a range...

7. Shell Programming and Scripting

AWK File Split

Hi All, Input.txt XYZONEABC　　　　　　　　　　　　　　　　　 CZXTWOJJJ KKKSIXOOO asdfhajlsdhfajs asdfasfasdf Output Files: ONE.txt XYZONEABC　　　　　　　　　　　　　　　　 TWO.txt CZXTWOJJJ SIX.txt KKKSIXOOO I had a script

8. Shell Programming and Scripting

Split a file with awk

Hi! I have a file like this: a,b,c,12,d,e a,b,c,13,d,e a,b,c,14,d,e a,b,c,15,d,e a,b,c,16,d,e a,b,c,17,d,e I need to split that file in two: If field 4 is equal or higher than 14 that row goes to one file and if it is equal or higher than 15 to another. Can anyone point me in the...

9. Shell Programming and Scripting

Split File by Pattern with File Names in Source File... Awk?

Hi all, I'm pretty new to Shell scripting and I need some help to split a source text file into multiple files. The source has a row with pattern where the file needs to be split, and the pattern row also contains the file name of the destination for that specific piece. Here is an example: ...

10. Shell Programming and Scripting

awk file split

Hi all, First of all I' like to mention that I'm pretty new to unix scripting. :( I'm trying to split an large xml with awk and rename it based on the values of two attributes. Example XML <RECORD> <element1>11</element1> <element2>22</element2> <element3>33</element3>...

LEARN ABOUT MINIX

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)

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1. Shell Programming and Scripting