terminal-life is a working library for people who spend their day in a shell: command-line tools, one-liners, config files, and longer guides that tie them together. Every page tries to answer three questions: what the tool is for, how to use it on a real system, and where it falls short.
Who writes it
terminal-life is written and edited by The Sysop, referred to on this site as "the editor".
The editor has spent more than 20 years doing hands-on Unix and Linux operations and security work: network operations center shifts, systems operations, security engineering, vulnerability management, and system hardening. Most of what ends up here comes from that work. A tool earns a page by surviving daily use on real machines, and the pitfalls sections come from mistakes made, or cleaned up, along the way.
The editor writes under a handle rather than a real name. That's a privacy choice, not a way to hide accountability. Mistakes are corrected in public (see below), and you can reach the editor directly through the contact page.
What you'll find here
- Tool tutorials. One tool per page: the problem it solves, how to install it on common distributions (including package-name quirks such as
fdfindandbatcaton Debian and Ubuntu), real workflows, gotchas, and an honest comparison with the classic tool it replaces. - Guides. Longer pieces that connect several tools into a workflow: setting up a terminal environment, writing shell scripts that are safe to run from cron, hardening SSH on a home server, backups you can restore.
- Configs. Small, explained configuration snippets for tmux, bash and zsh, git, and editors, each with the file it goes in, how to reload it, and how to undo it.
- One-liners. Short commands for everyday jobs, each with a note on what it does and where it differs between Linux and macOS.
How we test
- We attempt to test on all versions. We attempt to test commands on current releases of the common distributions, such as Debian, Ubuntu LTS, Fedora, and Arch, usually in a disposable virtual machine or container, and pages mark anything that wasn't run. Tools and distributions change quickly, so if something behaves differently on your system, please tell us.
- Distribution differences are called out. Package names, binary names, and flags that differ between GNU and BSD tools or between distro versions are noted where they matter.
- Destructive commands come with a dry run. Anything that deletes, overwrites, or edits files in place is shown first in a form that only prints what it would do.
- Sources are linked. Behaviour claims point to the tool's own documentation or man page. Benchmarks are only quoted with a link to where they came from.
Updates and corrections
- Tools change, so pages get revisited. When a page changes in a meaningful way, it shows an "Updated" date and a one-line note saying what changed. Dates are not changed for cosmetic edits.
- If a command on this site is wrong, fails on your system, or is out of date, please report it on the contact page. Include your OS, tool version, and the output you got. Confirmed errors are fixed on the page and noted in its update line.
- Pages that can't be kept accurate are rewritten or removed, not left to rot.
Advertising and independence
terminal-life may show ads served by Google AdSense, which helps cover hosting. Advertisers don't choose or review content. Nothing on this site is sponsored, and no tool has paid to be included. If that ever changes, the page in question will say so clearly. See the privacy policy for how ads use cookies.
Get in touch
Tool suggestions, corrections, and "this didn't work on my distro" reports are all welcome. See the contact page.