Beefy Boxes and Bandwidth Generously Provided by pair Networks
P is for Practical


by wufnik (Friar)
on Oct 30, 2002 at 13:49 UTC ( #209064=user: print w/replies, xml ) Need Help??

born: Leith, Edinburgh, 1970

education: Academy of the Three Graces, Duns, The Scottish Borders

tribe: Neo-Victorian

interests: pattern recognition & obfuscation

dislikes: evelyn waugh and much much more ;-)

Log In?

What's my password?
Create A New User
[jdporter]: It doesn't have to be line by line. Just "my program" "writes" to the external prog and also/then "reads" from it.
LanX open (You are not allowed to open to a command that pipes both in and out, but see IPC::Open2, IPC::Open3, and Bidirectional Communication with Another Process in perlipc for alternatives.)
[jdporter]: IPC::Open2, I guess
[jdporter]: yes, that
[pryrt]: 1nickt: academically, perl -MDevel::Peek -lE 'Dump(42); Dump(42.0)'
[chacham]: have you ever wanted to vote -- on a post because of the signature?

How do I use this? | Other CB clients
Other Users?
Others surveying the Monastery: (12)
As of 2017-05-24 20:33 GMT
Find Nodes?
    Voting Booth?