Monday, February 4, 2008

nixCraft Linux Sys Admin Blog

nixCraft Linux Sys Admin Blog

Link to nixCraft Linux Sys Admin Blog

Why and How To Customize a UNIX / Linux User Account?

Posted: 04 Feb 2008 05:13 AM CST

Q. Can you tell more about UNIX user account customization along with some sample configuration?

Answer to "Why and How To Customize a UNIX / Linux User Account?"

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Debian Linux Stop SSH User Hacking / Cracking Attacks with DenyHosts Software

Posted: 04 Feb 2008 04:18 AM CST

Q. I’ve noticed lots of failed login attempt for my Debian Linux VPS root server account. How do I stop automated bot based SSH attacks on my server?

Answer to "Debian Linux Stop SSH User Hacking / Cracking Attacks with DenyHosts Software"

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OpenSSH Change a Passphrase With ssh-keygen command

Posted: 04 Feb 2008 01:53 AM CST

Q. How do I change OpenSSH passphrase for one of my private keys under Linux?

Answer to "OpenSSH Change a Passphrase With ssh-keygen command"

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