How to use sed when a match has forward slashes Post: 302682445

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UNIX and forward slashes

Hey, This is probably going to sound like an immensely stupid and dull question, but can someone please tell me whether the forward slash on the web address (http://) signifies that it is running on UNIX? hanks

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sed command for using with back slashes

hi all, im trying to use a sed command to remove all occurenes of \p\g what i used so far is : sed 's!\p\g!!g' file but this doesnt work ? Any ideas, thanks for helping.

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Using the script: (Called replaceit) #!/bin/ksh String=$1 Replace=$2 sed -e "s/${orig}/${new}/g" oldfile.txt > newfile.txt In oldfile.txt, I'm looking for: getenv("Work") And change it To: /u/web I execute the script: replaceit "getenv(\""Work\"")" /u/web I'm getting sed...

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Replace Forward Slash with sed

i need to replace '/' forward slash with \/(backward slash follwed by a forward slash) using sed command when the forward slash occurs as a first character in a file.. Tried something like this but doesn't seem to work. find $1 -print0 | xargs -0 sed -i -e 's/^\//\\\//g' Can someone...

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hi hope somebody can help, there seems to be bit on the net about this, but still cant make it work the way i need. i have a file live this mm dd ff /dev/name1 mm dd ff /dev/name2 mm dd ff /dev/name3 mm dd ff /dev/name4 i need to update /dev/name1 etc to /newdev/new/name1 etc so...

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Traverse backwards based on forward pattern match

Hi, I have a file containing records of this format. I need to show output of all header of the sets containing recn:rvn records. The sets appear in my file like below. #set 1 header1:hv1 rec1:rv1 rec2:rv2 rec3:rv3 ....... ...... recn:rn #set 2 header1:hv1 rec1:rv1 rec2:rv2...

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Using sed how to remove "forward shash"

I am trying to remove "forward shash" using sed it was not working 666,server1, 00973 N/A RDF1+TDEV RW 1035788 i need to remove " N/A" and "RW" I need output 666,server, 00973 , RDF1+TDEV , 1035788

LEARN ABOUT V7

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 Dummies Questions & Answers

UNIX and forward slashes

Discussion started by: steverocliffe

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sed command for using with back slashes

Discussion started by: seaten

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Help with SED and forward slash

Discussion started by: gseyforth

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sed - how to remove trailing slashes

Discussion started by: EXT3FSCK