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Full Discussion: Regexpr expertise required
Top Forums Shell Programming and Scripting Regexpr expertise required Post 302365611 by Franklin52 on Tuesday 27th of October 2009 02:44:55 PM
Old 10-27-2009
You can't do all the substitutions with one regular expression but it's redundant to assign the value to tmp and vice versa 4 times. This should be sufficient:

Code:
tmp = $1
gsub(/00/, ".")
gsub(/A[CGT]|C[GT]|GT/, "0")
gsub(/AA/, "-1")
gsub(/TT/, "1")
$1 = tmp

 

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lp-shell(1)						      General Commands Manual						       lp-shell(1)

NAME
lp-shell - Open an interactive launchpadlib shell. SYNOPSIS
lp-shell [-a] [-cPROGRAM] [--python] [--ipython] [service] [LP API version] DESCRIPTION
lp-shell opens an interactive Python shell with a launchpadlib.Launchpad object "lp" which is ready for use. It authenticates against Launchpad with the consumer name "udt-lp-shell". When using lp-shell with the -a option it will use the anonymous login from launchpadlib.Launchpad. By default lp-shell connects to the "production" Launchpad service using the "1.0" LP API version. If you want to connect to another Launchpad service, call lp-shell with the service name as the second argument. lp-shell supports all ser- vices known by launchpadlib Python module. Currently known are (list can be incomplete or outdated): "production", "staging", "dogfood". A different LP API version can be selected by passing the API version to use as the third argument. Current supported are: "beta", "1.0" and "devel". OPTIONS
-a Login anonymously into Launchpad. -c PROGRAM Don't enter a shell but only run the specified Python program and exit. --ipython Use an ipython shell if available (default). --python Use a regular python shell. AUTHORS
lp-shell was written by Martin Pitt <martin.pitt@ubuntu.com>. It is released under the terms of the GNU General Public License, version 2 or (at your option) any later version. lptools 27 March 2010 lp-shell(1)
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