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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?




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; ...

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