Shells & Terminals

2+ hour, 45+ min ago   (1009+ words) You started the update before bed or a meeting, and now the software update still says, “Preparing macOS Tahoe, about 30 minutes remaining.” It’s tempting to assume the Mac is frozen. Often, it isn’t. macOS may still be verifying the download,…...

4+ day, 11+ min ago   (397+ words) The tmux 3.8 terminal multiplexer update improves floating pane management, adds light and dark themes, and introduces a fast fuzzy switcher. Tmux, the popular open-source terminal multiplexer that lets users manage multiple terminal sessions, windows, and panes from a single interface,…...

1+ day, 2+ hour ago   (1468+ words) Whether you are managing cloud servers, debugging local applications, or building open-source projects, searching is the most essential skill in your terminal toolkit. Linux stores everything as a file, process, or network socket. If you know the right tools, you…...

1+ day, 2+ hour ago   (274+ words) There are no "secret" Linux commands hidden from experienced users. However, there are many excellent commands that are surprisingly underused. These can make you more productive and deepen your understanding of Linux. Most people know man, but tldr provides practical…...

1+ day, 2+ hour ago   (1791+ words) Let's be honest, when I first heard about Linux, I thought it was this scary hacker thing where you type green text on a black screen all day. Turns out, I was dead wrong. If you're new to Linux, chances…...

1+ day, 2+ hour ago   (1765+ words) How Readline shortcuts, history expansions, directory stacks, and job control turn clunky command line typing into pure flow state. When you first start using Linux, the terminal feels like a rigid, unforgiving box. You type a sixty-character command, spot a…...

1+ week, 3+ day ago   (1531+ words) Bash (Bourne Again Shell) is a free and open-source shell and scripting language. Its journey started in the late 80s, and since then, the Bash has been adopted by routine Linux users and Linux SysAdmins. Bash has automated the daily tasks…...

5+ day, 1+ hour ago   (830+ words) Shell scripts enable every level of system administration and user interaction on Unix and Linux systems. Several system administration tasks can be automated with shell scripts. Disaster recovery procedures are mostly shell scripts. And end users even learn shell scripts…...

1+ week, 1+ hour ago   (195+ words) Despite reports to the contrary — thanks AI slop! — users upgrading to Ubuntu 25.10 (Questing Quokka) will indeed find GNU coreutils replaced with the Rust-written alternative uutils. (It isn't just the default for new installs.) With uutils only passing ~80% of the original…...

3+ week, 2+ day ago   (489+ words) If you use Linux and spend a decent amount of time in the terminal, zoxide is one of those little tools that's absolutely worth trying if you haven't already. It makes jumping between directories ridiculously fast by remembering the places…...