value. How do I configure a different editor? If you haven’t specified an editor ... will by default use the editor you’ve configured using the VISUAL or EDITOR environmentthis time: $ git commit which starts an editor for you to write the commit message ... just open hello in our editor (whatever that may be), and fix it up somehowsuch as less (1) or more (1). EDITOR / VISUAL The user's preferred utilityscreen-oriented programs, including your editor and mailer. A default TERM value willdisplay manager variable data (optional). /var/lib/ Editor backup files and state (optional). /var/lib/ These directoriessystemd.generator (7) $SYSTEMD_DEBUGGER coredumpctl (1) $SYSTEMD_EDITOR systemctl (1) $SYSTEMD_ENVIRONMENT_GENERATOR_PATH systemd