Currently viewing the category: "ssh"

How to Set Up SSH Tunnel

By On May 23, 2012 · Leave a Comment

I was setting up a distributed monitoring system recently. At local machine, I has a program named “proga”, trying to access a remote server named “remote” at port 5667. However, the port is blocked by the enterprise firewall.

This is easy to solve by SSH tunneling.

ssh -f roman10@remote -L 5668:remote:5667 –N

This [...]

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How to Set up Reverse SSH

By On August 25, 2011 · Leave a Comment

In my work, I used SSH a lot for remote access, including Amazon cloud server. It works with the following simple command,

ssh dest_user_name@dest_ip_or_domain_name

For example, the remote machine has an IP of 137.175.128.23, and the user name is test, then we simply enter the following command,

ssh test@137.175.128.23

This requires the remote side to [...]

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How to Set up SSH Key Authentication

By On August 25, 2011 · Leave a Comment

ssh is a great tool for remote access, especially under Linux. The command line based remote access can run smoothly on a slow network link.

Sometimes we access a remote machine so frequently that we want to get rid of the step of entering password every time. SSH actually allows key authentication, and it’s [...]

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