Imitating DOS functionality: The Call Statment Post: 302152952

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hwo do I print ' in an awk statment?

hi 2 all, I'm trying 2 print " ' " in an awk statement but the sign deosn't show. The only way I came with is 2 declare the ' as a variable and call that variable. I'm trying 2 do: awk '{printf("insert into ba_memo_01 values ('%s');",$1)}' and get the output: insert into ba_memo_01 values...

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syntax error for if statment test expression

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LEARN ABOUT FREEBSD

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. UNIX for Advanced & Expert Users

hwo do I print ' in an awk statment?

Discussion started by: baraka

2. Shell Programming and Scripting

what is wrong with my awk statment?

Discussion started by: hankooknara

3. Shell Programming and Scripting

if statment, based on retune value

Discussion started by: toliver182

4. UNIX for Dummies Questions & Answers

Clarification for egrep statment

Discussion started by: puneet1983