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Re^3: Passing telnet commands through SSH

by graff (Chancellor)
on Apr 03, 2014 at 01:58 UTC ( #1080876=note: print w/replies, xml ) Need Help??


in reply to Re^2: Passing telnet commands through SSH
in thread Passing telnet commands through SSH

I'm totally just guessing here - no real experience in this arena - but you might try running tunnel connection as a child process (or maybe the parent spawns a child to run telnet, and then the parent opens the tunnel? I'm clueless on that).

Anyway it sounds like the program hangs because it's waiting for i/o on one connection, and so cannot do anything on the other. In my limited experience using SSH tunnels (interactively only, never via scripts), the tunnel ssh connection is always running separately (e.g. in another shell) from whatever process is supposed to actually do stuff using the tunnel.

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[james28909]: well time/data stamp of the article
[stevieb]: james28909: what's the problem/question?
[james28909]: it is not an absolute date like "27" or "31". sometimes it is like wednesday or friday
[james28909]: and i need to format those special instances into an absolute date instead of "yesterday"
[stevieb]: ask a question on SoPW, and include at least a half-dozen examples of the input, and at least one example of expected output
[davido]: Exactly: SoPW. This isn't going to be solved easily in the CB.
[james28909]: in need "yesterday" and so on, to be absolute like "1" or "31"
[stevieb]: ...and throw some of your existing code into the equation as well, just so readers know you've given a try at it ;)
[james28909]: ok
[stevieb]: davido thanks for the link ;) I was being the typical lazy

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