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Re: Help in running ssh command on a remote machine

by moklevat (Priest)
on Mar 27, 2008 at 21:32 UTC ( #676863=note: print w/replies, xml ) Need Help??


in reply to Help in running ssh command on a remote machine

You can't supply a password as an argument to ssh. For passwordless ssh you need to set up keys. This look like a reasonably good guide to doing this (but there may be better ones).
  • Comment on Re: Help in running ssh command on a remote machine

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[1nickt]: perl -e 'print 1.0' ... output '1'.
[Lady_Aleena]: You could quote it. <c>perl -e 'print "1.0"'>/c> returns 1.0
[Lady_Aleena]: perl -e 'my $var = "1.0"; print $var;' if it is in a variable also returns 1.0, though perl -e 'my $var = 1.0; print $var;' returns 1.
[1nickt]: In my case I can simply pass sprintf '%.1f', 1.0 (to Types::Standard:: Int), but what if you didn;t know the precision of the number you were working with? Seems I must be missing something. Oh well, my test list is complete, mooving on ...

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