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Full Discussion: How to paste lines below certain text (Script)
Top Forums Shell Programming and Scripting How to paste lines below certain text (Script) Post 302592012 by xxxx on Sunday 22nd of January 2012 11:30:16 AM
Old 01-22-2012
Quote:
Originally Posted by Franklin52
If your sed version supports the -i (in place) option:
Code:
sed -i 's!SCGIMount /RPC3 127.0.0.1:5001!SCGIMount /RPC3 127.0.0.1:5000!' apache2.conf

Otherwise:
Code:
sed 's!SCGIMount /RPC3 127.0.0.1:5001!SCGIMount /RPC3 127.0.0.1:5000!' apache2.conf > tempfile
mv tempfile apache2.conf


Thank you. This works in the terminal perfectly. However, it doesn't seem to work in a bash script. Been messing around with all sorts of way for hours now.

An example :

Code:
#!/bin/bash
# Script to add a startup item

username=somethingrandom

cp /etc/init.d/originalfile /etc/init.d/$username
sed 's!changeusername!$username!' /etc/init.d/$username > tempfile
mv tempfile /etc/init.d/$username
chown root:root /etc/init.d/$username
chmod 777 /etc/init.d/$username

I've renamed the file in the script to changeusername so its easier. However it doesn't work with the string $username present. If i were to replace $username with "somethingrandomhere" then it would work. However, i want it to change according to the username that i've given in the script.

(Script has been modified for the thread so it would be less complicated. In the real script, I would be asked to input the username)
 

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LEARN ABOUT SUSE

cancel

cancel(1)							    Apple Inc.								 cancel(1)

NAME

       cancel - cancel jobs

SYNOPSIS

       cancel [ -E ] [ -U username ] [ -a ] [ -h hostname[:port] ] [ -u username ] [ id ] [ destination ] [ destination-id ]

DESCRIPTION

       cancel cancels existing print jobs. The -a option will remove all jobs from the specified destination.

OPTIONS

       The following options are recognized by cancel:

       -E
	    Forces encryption when connecting to the server.

       -U username
	    Specifies the username to use when connecting to the server.

       -a
	    Cancel all jobs on the named destination, or all jobs on all destinations if none is provided.

       -h hostname[:port]
	    Chooses an alternate server.

       -u username
	    Cancels jobs owned by username.

COMPATIBILITY

       Unlike  the  System  V printing system, CUPS allows printer names to contain any printable character except SPACE, TAB, "/", or "#".  Also,
       printer and class names are not case-sensitive.

NOTES

       Administrators wishing to prevent unauthorized cancellation of jobs via the -u option should require authentication for Cancel-Jobs  opera-
       tions in cupsd.conf(5).

SEE ALSO

       lp(1), lpmove(8), lpstat(1),
       http://localhost:631/help

COPYRIGHT

       Copyright 2007-2009 by Apple Inc.

20 March 2006							       CUPS								 cancel(1)
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