substr() limitations in "AWK" program..!!! Post: 302166621

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Any limitations to the "top" command?

Anyone know of any limitations? Also, does anyone know a great way to determine which processes are hogging CPU? TIA

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how could i make a program mixed with many "|", "<" and ">"

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Explain the line "mn_code=`env|grep "..mn"|awk -F"=" '{print $2}'`"

Hi Friends, Can any of you explain me about the below line of code? mn_code=`env|grep "..mn"|awk -F"=" '{print $2}'` Im not able to understand, what exactly it is doing :confused: Any help would be useful for me. Lokesha

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help for saving vertical datas to horizontal with "awk" or "cut"

hi, i have a file having datas like that ./a.txt 12344 12345 12346 12347 ..... ..... ... i want to save this datas to another file like that ./b.txt 12344 12345 12346 12347 ... ... ... i think awk can make this but how? :) waiting for ur help.

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cat $como_file | awk /^~/'{print $1","$2","$3","$4}' | sed -e 's/~//g'

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perl file, one line code include "length, rindex, substr", slow

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awk command to replace ";" with "|" and ""|" at diferent places in line of file

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how to use "cut" or "awk" or "sed" to remove a string

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Suggestion: adding two new groups "sed" and "awk"

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Bash script - Print an ascii file using specific font "Latin Modern Mono 12" "regular" "9"

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LEARN ABOUT MINIX

pbmupc

pbmupc(1)                                                     General Commands Manual                                                    pbmupc(1)

NAME

       pbmupc - create a Universal Product Code bitmap

SYNOPSIS

       pbmupc [-s1|-s2] type manufac product

DESCRIPTION

       Generates  a  Universal Product Code symbol.  The three arguments are: a one digit product type, a five digit manufacturer code, and a five
       digit product code.  For example, "0 72890 00011" is the code for Heineken.

       As presently configured, pbmupc produces a bitmap 230 bits wide and 175 bits high.  The size can be altered by changing the defines at  the
       beginning of the program, or by running the output through pnmenlarge or pnmscale.

OPTIONS

       The -s1 and -s2 flags select the style of UPC to generate.  The default, -s1, looks more or less like this:
        ||||||||||||||||
        ||||||||||||||||
        ||||||||||||||||
        ||||||||||||||||
       0||12345||67890||5
       The other style, -s2, puts the product type digit higher up, and doesn't display the checksum digit:
        ||||||||||||||||
        ||||||||||||||||
       0||||||||||||||||
        ||||||||||||||||
        ||12345||67890||

SEE ALSO

       pbm(5)

AUTHOR

       Copyright (C) 1989 by Jef Poskanzer.

                                                                   14 March 1989                                                         pbmupc(1)

10 More Discussions You Might Find Interesting

1. UNIX for Dummies Questions & Answers

Any limitations to the "top" command?

Discussion started by: lawadm1

2. Programming

how could i make a program mixed with many "|", "<" and ">"

Discussion started by: strugglingman

3. UNIX for Dummies Questions & Answers

Explain the line "mn_code=`env|grep "..mn"|awk -F"=" '{print $2}'`"

Discussion started by: Lokesha

4. Shell Programming and Scripting

help for saving vertical datas to horizontal with "awk" or "cut"

Discussion started by: mercury