Beefy Boxes and Bandwidth Generously Provided by pair Networks
go ahead... be a heretic
 
PerlMonks  

Re^2: IO::Select & ssh problem

by cmv (Chaplain)
on Sep 18, 2009 at 18:52 UTC ( #796179=note: print w/replies, xml ) Need Help??


in reply to Re: IO::Select & ssh problem
in thread IO::Select & ssh problem

ikegami++ Thanks for your response.

The output from $! is "Illegal seek"

Am I doing something I'm not supposed to be doing? Can anyone else get this to work?

Thanks

-Craig

Update:

Also, I'm also seeing an error when I run the following code:
... my @cmd = (cat => ( '/etc/passwd' )); open(IFILE, '-|', @cmd) || die "Bad ssh open"; ...
The error is: Can't use an undefined value as filehandle reference at ...

The perl version being run is: v5.6.1 built for sun4-solaris-64int

However, this code does run fine on perl 5.8

Update 2:

However, this seems to work:
... my @cmd = (cat => ( '/etc/passwd' )); open (IFILE, '-|') || exec @cmd; ...

Log In?
Username:
Password:

What's my password?
Create A New User
Node Status?
node history
Node Type: note [id://796179]
help
Chatterbox?
and all is quiet...

How do I use this? | Other CB clients
Other Users?
Others taking refuge in the Monastery: (6)
As of 2017-08-24 09:38 GMT
Sections?
Information?
Find Nodes?
Leftovers?
    Voting Booth?
    Who is your favorite scientist and why?



























    Results (367 votes). Check out past polls.

    Notices?