Shell on Kostiantyn Lysenkohttps://lysenko.dev/tags/shell/Recent content in Shell on Kostiantyn LysenkoHugo -- gohugo.ioen© 2026 Kostiantyn LysenkoFri, 14 Jun 2019 10:23:00 +0700Upgrade bash on macOShttps://lysenko.dev/posts/2019-06-upgrade-bash-on-macos/Fri, 14 Jun 2019 10:23:00 +0700https://lysenko.dev/posts/2019-06-upgrade-bash-on-macos/<p>macOS ships an old 3.x bash. Most Linux hosts have bash 4.x or 5.x. That mismatch makes scripts you wrote on Linux misbehave on your Mac (and vice versa) for no good reason.</p>