PostgreSQL Database Maintenance and Monitoring.
PostgreSQL: Maintenance, Autovacuum and Monitoring
Install Arch Linux with full disk encryption
A clean Arch Linux install in UEFI mode with full disk encryption.
Full migration of DocumentEngine to another S3 bucket
Three approaches to migrate PSPDFKit/Document Engine data to a new S3 bucket — keeping the old bucket online, rewriting per-document storage config in Postgres, or sed-replacing it inside a pg_dump archive.
NFTABLES Simple Config
Simple nftables firewall configuration for Arch Linux.
[THM CHALLENGE] CHEESE CTF
![[THM CHALLENGE] CHEESE CTF](https://yousysadmin.com/posts/thm-challenge-cheese-ctf/cheese-ctf.svg "Cover Image")
Passing the TryHackMe ‘Cheese CTF’ challenge inspired by the great cheese talk of THM :)