awk count occurences Post: 302818297

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I have enclosed the script. I am able to find the files that contain my search string but when I try to count the occurences within the file I get zero always. Any help on this. #!/usr/bin/perl my $find = $ARGV; my $replace = $ARGV; my $glob = $ARGV; @filelist = <*$glob>; # process each...

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to count the number of occurences of a column value

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Hi, Please help me in finding the number of occurences of the string. Example: Apple, green, blue, Apple, Orange, green, blue are the strings can be even in the next line. The o/p should look as: Word Count ----- ----- Apple 2 green 2 Orange 1 blue 2 Thanks

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Input File Time, KeyStation 00:00:00,000;KS_1 00:00:01,000;KS_1 00:00:02,000;KS_1 00:00:03,000;KS_1 00:00:04,000;KS_1 00:00:05,000;KS_1 00:00:06,000;KS_1 00:01:01,000;KS_1 00:01:02,000;KS_1 00:01:03,000;KS_1 00:01:04,000;KS_1 00:01:05,000;KS_1 00:01:06,000;KS_1 01:00:01,000;KS_1...

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Count occurences of the word without it repeating

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LEARN ABOUT OPENSOLARIS

ppmtosixel

ppmtosixel(1)                                                 General Commands Manual                                                ppmtosixel(1)

NAME

       ppmtosixel - convert a portable pixmap into DEC sixel format

SYNOPSIS

       ppmtosixel [-raw] [-margin] [ppmfile]

DESCRIPTION

       Reads  a  portable  pixmap  as input.  Produces sixel commands (SIX) as output.  The output is formatted for color printing, e.g. for a DEC
       LJ250 color inkjet printer.

       If RGB values from the PPM file do not have maxval=100, the RGB values are rescaled.  A printer control header and a color assignment table
       begin the SIX file.  Image data is written in a compressed format by default.  A printer control footer ends the image file.

OPTIONS

       -raw   If  specified,  each  pixel  will  be explicitly described in the image file.  If -raw is not specified, output will default to com-
              pressed format in which identical adjacent pixels are replaced by "repeat pixel" commands.  A raw file is often an order  of  magni-
              tude larger than a compressed file and prints much slower.

       -margin
              If  -margin  is not specified, the image will be start at the left margin (of the window, paper, or whatever).  If -margin is speci-
              fied, a 1.5 inch left margin will offset the image.

PRINTING

       Generally, sixel files must reach the printer unfiltered.  Use the lpr -x option or cat filename > /dev/tty0?.

BUGS

       Upon rescaling, truncation of the least significant bits of RGB values may result in poor color conversion.  If the original PPM maxval was
       greater  than  100,  rescaling  also reduces the image depth.  While the actual RGB values from the ppm file are more or less retained, the
       color palette of the LJ250 may not match the colors on your screen.  This seems to be a printer limitation.

SEE ALSO

       ppm(5)

AUTHOR

       Copyright (C) 1991 by Rick Vinci.

                                                                   26 April 1991                                                     ppmtosixel(1)

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

Perl - Count occurences

Discussion started by: TimHortons

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to count the number of occurences of a column value

Discussion started by: michaelrozar17

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Discussion started by: saint2006

4. Shell Programming and Scripting

Count occurences of string

Discussion started by: acc888