I close SSH port 22 (and what I use instead)(michelebologna.net)42 points by speckx 2 months ago | 45 comments
Automatically bisecting the Linux kernel to find a bug (2020)(paulgraydon.co.uk)39 points by luu 3 years ago | 8 comments
Use KeePassXC to sign your Git commits(code.mendhak.com)68 points by thunderbong 2 years ago | 20 comments
Linux Tidbits and Collecting Pebbles(unixbhaskar.wordpress.com)41 points by Bogdanp 1 year ago | 2 comments
Rewriting Every Syscall in a Linux Binary at Load Time(amitlimaye1.substack.com)77 points by riteshnoronha16 6 months ago | 31 comments