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Jun
8
comment How to prevent screen from terminating when command in window terminates
@AntonValqk - you should open a new question; it will be a lot more visible and you'll get better answers.
Mar
25
comment How to blacklist SSH public keys in OpenSSH?
This option was added in OpenSSH 5.4. openssh.com/txt/release-5.4 ; 5th added feature.
Jul
17
comment How do I keep Centos at version 6.3?
You're not necessarily being overly paranoid. I just lost a day trying to install vendor software that requires specifically 6.3, because yum update moved me to 6.4. I blame the vendor, but CentOS is what I can control for now.
Feb
18
comment iptables -m string inspecting udp payload only
Let's pretend for a moment that the header lengths are guaranteed constant. Do you still need to search, or can you then say "See if the four bytes at this exact offset are 0xFFFFFFFF"? I'm trying to get a handle on what you'd need to convince u32 to do.