#Linux
Articles
Tools
htop
An interactive, colorful process viewer for the terminal and a friendlier replacement for `top`.
mise
A fast, all-in-one tool for managing dev runtime versions, environment variables, and project tasks.
asdf
A single CLI to manage multiple runtime versions (Node, Python, Ruby, and many more) through a plugin system.
Scripts
bashlinuxAdvanced
Clean up old AMIs and snapshots
Deregister your old AMIs past a retention window and delete their backing EBS snapshots.
bashlinuxBeginner
List GCP compute instances
Show every Compute Engine VM in a project with zone, machine type, status, and IPs.
bashlinuxIntermediate
Lock inactive users
Finds human accounts with no login activity beyond a chosen threshold and locks them, with a safe dry-run mode by default.
bashlinuxIntermediate
CPU Load Average Alert
Warns by email when the one-minute load average per CPU core exceeds a configurable ratio.
bashlinuxBeginner
Disk Usage Threshold Alert
Emails an administrator whenever any mounted filesystem climbs above a configurable usage percentage.
bashlinuxIntermediate
Bulk Rename Files by Pattern
Renames many files at once using a sed substitution, with dry-run preview.