Extract out common scp() and ssh() functions

pachadotdev / analogsea

Digital Ocean R client

https://pacha.dev/analogsea/

Apache License 2.0

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Closed hadley closed 10 years ago

hadley commented 10 years ago

Would also be nice to give error message if those commands aren't available (e.g. Sys.which("ssh") == "")

sckott commented 10 years ago

Right, good point, will add error handling for this

sckott commented 10 years ago

[x] Extract out common scp() and ssh() functions
[x] Throw error messages if those commands aren't available e.g., Sys.which("ssh")