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Top Forums Shell Programming and Scripting sed works on Linux and Unix does not work Post 302547876 by alister on Tuesday 16th of August 2011 09:22:19 PM
Old 08-16-2011
Quote:
Originally Posted by dude2cool
Try double quotes around that entire string.
Absolutely no point. Anything that could possibly be special to the shell is already protected by strong quotes (single quotes).

Regards,
Alister

---------- Post updated at 09:22 PM ---------- Previous update was at 09:17 PM ----------

Quote:
Originally Posted by andreirp
Thanks for the reply.

Exactly, but I would like to add multiple lines and this command line would I assign a variable as:

$exec = "sed '1731a\ ####' squid.conf'"

How will I assign a variable with line break?

The output in a text file "squid.conf" would be:

#####
acl TESTE_ip src 192.168.1.1/255.255.255.255
########

tksss
That command line will most likely just throw an error. You can't have whitespace around the "=" in an assignment.

Why don't you do yourself and us a favor and walk us through what it is that you are trying to accomplish. Step by step. Assume nothing. Break it down. Give us a few lines of input and the expected output. If you are trying to assign or extract something into a variable, give us context.

Regards,
Alister
 

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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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