Weird DNS behavior on Alpine Linux - .local and mDNS
Learn why .local name resolution behaves differently on Alpine Linux and minimal environments.
Ozelot's blog
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Latest posts
Why are foxes so special?
Learn why foxes are smarter than most algorithms and cuter than any commit history.
How to set up Fail2ban with nftables and AbuseIPDB
Learn how to set up Fail2Ban with nftables and AbuseIPDB for reporting malicious IPs.
How to use multiple GitHub accounts on one machine
Learn how to configure Git for multiple profiles on a single machine, depending on the repository directory.
How to use a GPG key for SSH authentication on Windows
Configure gpg-agent as your SSH agent on Windows with Gpg4win: export the key, set SSH_AUTH_SOCK, register the keygrip, and keep it running after reboot.
How to set up Fail2ban for Portainer via Cloudflare
Secure your Portainer instance with Fail2ban rule via Cloudflare. Don't let any pirate ships enter your port!
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