Unix command to count the number of files with specific characters in name Post: 302419273

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count characters in specific records

I have a text file which represents a http flow like this: HTTP/1.1 200 OK Date: Fri, 23 Jan 2009 17:16:24 GMT Server: Apache Last-Modified: Fri, 23 Jan 2009 17:08:03 GMT Accept-Ranges: bytes Cache-Control: max-age=540 Expires: Fri, 23 Jan 2009 17:21:31 GMT Vary: Accept-Encoding ...

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Count the number of repeated characters in a given string

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How to extract specific data and count number containing sets from a file?

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Need script to count specific word and iterate over number of files.

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5. Shell Programming and Scripting

Count number of characters in particular column

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how to count how many subdirectory containing more than a certain number of specific file type

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Count specific characters at specific column positions

Hi all, I need help. I have an input text file (input.txt) like this: 21 GTGCAACACCGTCTTGAGAGG 50 21 GACCGAGACAGAATGAAAATC 73 21 CGGGTCTGTAGTAGCAAACGC 108 21 CGAAAAATGAACCCCTTTATC 220 21 CGTGATCCTGTTGAAGGGTCG 259 Now I need to count A/T/G/C numbers at each character location in column...

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How to count number of files in directory and write to new file with number of files and their name?

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UNIX - command to count number of files in subdirectories

I have a folder named test/ and under that I have multiple directories and in each of the directory I have multiple log files. I want to know how many files exists under each sub directory. test |--quanrantine |--logfile1 |--logfile2 |--spooling |--logfile1 ...

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How to count number of characters of wc -l output?

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LEARN ABOUT OPENSOLARIS

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

count characters in specific records

Discussion started by: littleboyblu

2. Programming

Count the number of repeated characters in a given string

Discussion started by: pgmfourms

3. Shell Programming and Scripting

How to extract specific data and count number containing sets from a file?

Discussion started by: Daniel8472

4. Shell Programming and Scripting

Need script to count specific word and iterate over number of files.

Discussion started by: elamurugu