Who is Zazzybob? What is SED? AWK? Post: 63831

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awk / sed

I have many messages such as the test message below: 00:00000:00021:2002/05/13 13:57:00.51 ERROR:- Test error, my test error!!! I am writing a script in which I need to get everything from the word "ERROR:-" onwards. I normally use awk for these things, but I am not an expert at it so i am...

2. What is on Your Mind?

congrats to zazzybob

i definitely want to thank and congratulate zazzybob on becoming a moderator in record time.. ZazzyBob you definitely have skills and hopefully they will continue to grow and spread... thanx for helping me out all those times moxxx68

3. UNIX for Advanced & Expert Users

sed in awk ? or nested awk ?

Hey all, Can I put sed command inside the awk action ?? If not then can i do grep in the awk action ?? For ex: awk '$1=="174" { ppid=($2) ; sed -n '/$ppid/p' tempfind.txt ; }' tempfind.txt Assume: 174 is string. Assume: tempfind.txt is used for awk and sed both. tempfind.txt...

4. Shell Programming and Scripting

AWk or Sed Help

hi, im trying to some data but only certain ones. like for instance "aaaaaaaaaaaaaa" "\$123 456.52" and i would like the filtered line to be "aaaaaaaaaaaaaa" "\$123456.52" By reading each line and finding the character $ then deleteing any spaces in between $ and the decimal. I tried...

5. Shell Programming and Scripting

sed and awk giving error ./sample.sh: line 13: sed: command not found

Hi, I am running a script sample.sh in bash environment .In the script i am using sed and awk commands which when executed individually from terminal they are getting executed normally but when i give these sed and awk commands in the script it is giving the below errors :- ./sample.sh: line...

LEARN ABOUT DEBIAN

ppmdither

ppmdither(1)						      General Commands Manual						      ppmdither(1)

NAME

       ppmdither - ordered dither for color images

SYNOPSIS

       ppmdither [-dim power] [-red shades] [-green shades] [-blue shades] [ppmfile]

DESCRIPTION

       Reads  a  portable  pixmap as input, and applies dithering to it to reduce the number of colors used down to the specified number of shades
       for each primary.  The default number of shades is red=5, green=9, blue=5, for a total of 225 colors.  To convert the image to a binary rgb
       format suitable for color printers, use -red 2 -green 2 -blue 2.

OPTIONS

       -dim power    The  size of the dithering matrix.  The dithering matrix is a square whose dimension is a power of 2.  power is that power of
		     2.  The default is 4, for a 16 by 16 matrix.

       -red shades   The number of red shades to be used, including black; minimum of 2.

       -green shades The number of green shades to be used, including black; minimum of 2.

       -blue shades  The number of blue shades to be used, including black; minimum of 2.

SEE ALSO

       pnmdepth(1), ppmquant(1), ppm(5)

AUTHOR

       Copyright (C) 1991 by Christos Zoulas.

								   14 July 1991 						      ppmdither(1)