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Archive of posts filed under the shell category.

SSH auto-reconnect

Not a big issue, but it's easy to make it better.

IPv6 address normalization

Do not reinvent the wheel.

Check signal handling of a process

Surely you wanted to know.

On-demand tar copy across the network

Ever wished this was easier?

IPv4 to IPv6 communication (and viceversa): some kludges

The humble SSH saves the day (again).