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Category Archive for 'ssh'

ssh-agent(1) is your friend.

Summary: How dmess0r makes ssh-agent do that voodoo that you want to do.
This is my ssh-agent configuration. There are many like it, but this one is mine. My ssh-agent configuration is my best friend. It is my life. I must master it as I master my life. I will learn it as a brother. I [...]

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diff remote files

Have you ever had the need to run diff(1) against two files, which existed on two separate remote machines?
For example, I am on host A, and I want to check and see if there are any differences between hostB:/tmp/foo.conf and hostC:/tmp/foo.conf.
Traditionally one would need to log into one of those systems, and copy the [...]

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