Accelerating OpenSSH connections with ControlMaster

Wednesday, 7 June 2006, 1:20 AM EST

OpenSSH 4.0 introduced an interesting new feature called ControlMaster that allows it to reuse an existing connection to a remote host when opening new connections to that host. This can significantly reduce the amount of time it takes to establish connections after the initial connection. Let's see how this can help you work faster, and how to start using ControlMaster right away.

At Linux.com

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USBdriveby: Compromising computers with a $20 microcontroller

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