* kinda perl grep ?
@ 2006-03-07 15:35 Marc Chantreux
2006-03-07 15:44 ` Peter Stephenson
2006-03-07 15:45 ` Clint Adams
0 siblings, 2 replies; 5+ messages in thread
From: Marc Chantreux @ 2006-03-07 15:35 UTC (permalink / raw)
To: zsh-users
Hi all,
in perl , i write :
@files = grep { chomp; -f $_ } `dpkg -L libapache2-mod-perl2`
in zsh :
for f ( $(dpkg -L libapache2-mod-perl2 ) ) { [[ -f $f ]] && files+=$f }
i dream about something like
files=( ${$(dpkg -L libapache2-mod-perl2):[[ -f $_ ]]} )
or something like
arraygrep '-f $_ ' $(dpkg -L libapache2-mod-perl2)
someone to make the dream come true ?
regards
mc
^ permalink raw reply [flat|nested] 5+ messages in thread* Re: kinda perl grep ? 2006-03-07 15:35 kinda perl grep ? Marc Chantreux @ 2006-03-07 15:44 ` Peter Stephenson 2006-03-07 15:45 ` Clint Adams 1 sibling, 0 replies; 5+ messages in thread From: Peter Stephenson @ 2006-03-07 15:44 UTC (permalink / raw) To: Zsh users list > Hi all, > in perl , i write : > > @files = grep { chomp; -f $_ } `dpkg -L libapache2-mod-perl2` > > in zsh : > > for f ( $(dpkg -L libapache2-mod-perl2 ) ) { [[ -f $f ]] && files+=$f } > > i dream about something like > > files=( ${$(dpkg -L libapache2-mod-perl2):[[ -f $_ ]]} ) files=( ${^$(dpkg -L libapache2-mod-perl2)}(N.) ) -- Peter Stephenson <pws@csr.com> Software Engineer CSR PLC, Churchill House, Cambridge Business Park, Cowley Road Cambridge, CB4 0WZ, UK Tel: +44 (0)1223 692070 To access the latest news from CSR copy this link into a web browser: http://www.csr.com/email_sig.php ^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: kinda perl grep ? 2006-03-07 15:35 kinda perl grep ? Marc Chantreux 2006-03-07 15:44 ` Peter Stephenson @ 2006-03-07 15:45 ` Clint Adams 2006-03-07 17:25 ` Bart Schaefer 1 sibling, 1 reply; 5+ messages in thread From: Clint Adams @ 2006-03-07 15:45 UTC (permalink / raw) To: Marc Chantreux; +Cc: zsh-users > files=( ${$(dpkg -L libapache2-mod-perl2):[[ -f $_ ]]} ) files=( ${^$(dpkg -L libapache2-mod-perl2)}(N.) ) ^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: kinda perl grep ? 2006-03-07 15:45 ` Clint Adams @ 2006-03-07 17:25 ` Bart Schaefer 2006-03-08 14:58 ` Marc Chantreux 0 siblings, 1 reply; 5+ messages in thread From: Bart Schaefer @ 2006-03-07 17:25 UTC (permalink / raw) To: zsh-users On Mar 7, within 30 seconds of each other, PWS and Clint both wrote: } } > files=( ${$(dpkg -L libapache2-mod-perl2):[[ -f $_ ]]} ) } } files=( ${^$(dpkg -L libapache2-mod-perl2)}(N.) ) Or more generally, files=( ${^$(dpkg -L libapache2-mod-perl2)}(e:'[[ -f $REPLY ]]':) ) ^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: kinda perl grep ? 2006-03-07 17:25 ` Bart Schaefer @ 2006-03-08 14:58 ` Marc Chantreux 0 siblings, 0 replies; 5+ messages in thread From: Marc Chantreux @ 2006-03-08 14:58 UTC (permalink / raw) To: zsh-users Bart Schaefer wrote: > files=( ${^$(dpkg -L libapache2-mod-perl2)}(e:'[[ -f $REPLY ]]':) ) ahh! good to point on it ! thanks regards mc ^ permalink raw reply [flat|nested] 5+ messages in thread
end of thread, other threads:[~2006-03-08 14:58 UTC | newest] Thread overview: 5+ messages (download: mbox.gz / follow: Atom feed) -- links below jump to the message on this page -- 2006-03-07 15:35 kinda perl grep ? Marc Chantreux 2006-03-07 15:44 ` Peter Stephenson 2006-03-07 15:45 ` Clint Adams 2006-03-07 17:25 ` Bart Schaefer 2006-03-08 14:58 ` Marc Chantreux
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