Although you want to study IPC::Open2, IMO it is good to know that your problem is solved by a two-line batch file and scp: 
#!/bin/sh
scp -B -i keyfile -r user@host:./foo localdir
scp -B -i keyfile -r localdir user@host:./bar

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     s;;Just-me-not-h-Ni-m-P-Ni-lm-I-ar-O-Ni;;tr?IerONim-?HAcker ?d;print

In reply to Re: Short example using IPC::Open2 or IPC::Open3 by Ieronim
in thread Short example using IPC::Open2 or IPC::Open3 by Limbic~Region

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