sed problem

From: Ian Pease (I.Pease@esteem.co.uk)
Date: Fri Feb 03 2006 - 05:23:38 EST


Hi gurus

I have a developer who has discovered the following problem within the
Solaris operating system :-

Under solaris 6 the following code worked fine :-

sed 's/.\{255\}.\{255\}.\{189\}//' temp (this basically

searched for and brought back a postcode from a text file)

However, the same code as above no longer works under Solaris 8 and 9
(it brings back nothing). Has there been a change in the operating
system that has not been documented?

In order to now get this code to work, he has to run it as the following
:-

sed 's/.\{254\}.\{254\}.\{191\}//' temp

The man page that he has checked for this is the "regexp" page. It
states (in Solaris 2.6 and 8) that the values must be less than 256 in
length.

The code that he uses has not changed what has

tia

Ian
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