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Top Forums Shell Programming and Scripting How to check a word position in a file ? Post 302155410 by ghostdog74 on Thursday 3rd of January 2008 10:04:59 PM
Old 01-03-2008
Quote:
Originally Posted by rikxik
Doesn't work here:

Code:
$ uname -a
SunOS db012a 5.8 Generic_117350-35 sun4us sparc FJSV,GPUZC-M
$ which sed
/usr/bin/sed
$ cat file
window 1 truck 3 duck 2 fire 1
$ sed 's/.* fire \([0-9][0-9]*\) .*/\1/' file
window 1 truck 3 duck 2 fire 1

This is because in your sample file, after the "1", there is no space.
The sed statement has a <space> after the \) bracket. It should be
Code:
# sed 's/.* fire \([0-9][0-9]*\).*/\1/' file
1

for your case of sample file
 

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fixnt(1)							      Debian								  fixnt(1)

NAME
fixnt - Filter for the Windows NT postscript printer driver. SYNOPSIS
fixnt < BADFILE.ps > GOODFILE.ps DESCRIPTION
The Windows NT postscript driver has a tendency to make broken postscript files, that are incompatible with psutils. fixnt is a filter that fixes these problems, allowing the use of psnup(1). The filter takes the broken postscript file on stdin, and outputs a fixed postscript file on stdout. It has no other form for invocation and takes no options on the command-line. OPTIONS
fixnt takes no options. BUGS
fixnt does not check for NTPSOct94. For a workaround, use a sed(1) command to replace 'NTPSOct94' with 'NTPSOct95', like so: sed 's/NTPSOct94/NTPSOct95/g' This is particularly important for Windows NT 3.5 users. AUTHOR
fixnt was written by Holger Bauer <Holger.Bauer@topmail.de>, Michael Rath <rath@itsm.uni-stuttgart.de>, and Akim Demaille <demaille@inf.enst.fr>. REPORTING BUGS
Report bugs to the Authors, but avoid sending large postscript files. Patches are always welcome; send to <bauer@itsm.uni-stuttgart.de>. SEE ALSO
psnup(1), sed(1) a2ps February 2003 fixnt(1)
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