Set -g fish_autosuggestion_enabled 0 Tab Completion ¶ If you don’t like autosuggestions, you can disable them by setting $fish_autosuggestion_enabled to 0: They are also an efficient technique for navigating through directory hierarchies. If the autosuggestion is not what you want, just ignore it: it won’t execute unless you accept it.Īutosuggestions are a powerful way to quickly summon frequently entered commands, by typing the first few characters. To accept the first suggested word, press Alt+ → or Alt+ F. To accept the autosuggestion (replacing the command line contents), press → or Control+ F. As you type commands, you will see a suggestion offered after the cursor, in a muted gray color (which can be changed with the fish_color_autosuggestion variable). Autosuggestions ¶įish suggests commands as you type, based on command history, completions, and valid file paths. The tutorial can be viewed with help tutorial or man fish-tutorial. The main page can be viewed via help index (or just help) or man fish-doc. For instance, to obtain help on the fg builtin, either type fg -h or help fg. Help on a specific builtin can also be obtained with the -h parameter. For example, man set will show the documentation for set as a man page. For instance, writing help syntax displays the syntax section of this documentation.įish also has man pages for its commands, and translates the help pages to man pages. Use the help command to obtain help on a specific subject or command. That’s down to a few features we’ll explain in the next few sections.įish is used by giving commands in the fish language, see The Fish Language for information on that. Fish prides itself on being really nice to use interactively.
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