Date: Tue, 4 Jan 2011 13:06:07 +0000 From: krad <kraduk@gmail.com> To: S Mathias <smathias1972@yahoo.com> Cc: freebsd-questions@freebsd.org Subject: Re: a perl question Message-ID: <AANLkTinEksoXQAA4ZAziE59h%2BLRTxSgSy2WZy6UaQne%2B@mail.gmail.com> In-Reply-To: <117654.42578.qm@web121409.mail.ne1.yahoo.com> References: <117654.42578.qm@web121409.mail.ne1.yahoo.com>
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On 4 January 2011 10:32, S Mathias <smathias1972@yahoo.com> wrote: > cat asdf.txt > bla-bla > bla-bla > bla[XYZ] > importantthing > another important thing > [/XYZ] > bla-bla > bla-bla > [XYZ] > yet another thing > hello! > [/XYZ] > bla-bla > etc. > $ SOMEPERLMAGIC asdf.txt > output.txt > $ cat output.txt > importantthing > another important thing > yet another thing > hello! > > > how can i sovle this question? what is SOMEPERLMAGIC? are there any perl > gurus, that have a little spare time? > > Thank you! :\ > > > > _______________________________________________ > freebsd-questions@freebsd.org mailing list > http://lists.freebsd.org/mailman/listinfo/freebsd-questions > To unsubscribe, send any mail to " > freebsd-questions-unsubscribe@freebsd.org" > doesnt need to be perl either cat asdf.txt | awk 'BEGIN {a=0} { if ( $0 ~ /\[XYZ\]/ ) a=1; if ( $0 ~ /\[\/XYZ\]/ ) a=0; if ( a == 1) print $0}' or something close to it
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