ncdu – Finding Where Disk Space Is Used On Linux

The other day I woke up to a fairly terrifying alert that one of my Linux servers was down to about 5% disk space free. Due to the way that ext-based filesystems work, they typically need some available space to avoid imploding on themselves, thus making this a Bad Situation™. This scenario has lead some… Continue reading ncdu – Finding Where Disk Space Is Used On Linux

Ubuntu Linux GRUB Error After 20.04 Upgrade

While I’ve nuked my personal VPS, I still have a VPS that I use for work; it comes in handy for things like running cron jobs, maintaining persistent shells, and generally handling things where a Linux shell seems better than a macOS shell (I’m looking at you, remote PowerShell sessions connecting to Microsoft Exchange.) This… Continue reading Ubuntu Linux GRUB Error After 20.04 Upgrade