![]() ![]() We can also complete some shell commands using fzf, by default triggered with (followed by TAB ). We can customize the options given to fzf, as well as the commands used to populate fzf’s list. So can a command-line shell be Mac-like? Let’s find out. Recently I encountered a problem that some settings are not so easy to turn off, like vi-mode for example. We can use multiple keystrokes in our shell to launch fzf: CTRL-t, CTRL-r, and ALT-c. Subsequent posts will cover more advanced configuration. In this article, we’re going to show how to install the Fish shell on MacOS and Ubuntu, followed by some basic setup steps. Reactions of “How did Fish know that’s what I wanted to do?” are not uncommon. To do this you need to run this command to add it to /etc/shells: echo '/usr/local/bin/fish' sudo tee -a /etc/shells. ![]() Sometimes, those suggestions are so spot-on that it can be downright spooky. On OSX you apparently have to add this to the /etc/shells file as described in this issue titled: OS X refuses to setting fish as default shell (installed via Homebrew) 989. Much like the Mac creators thought computers should be made to understand how humans work (and not the other way around), Fish observes your past behavior and suggests commands that it thinks you might be trying to execute. ![]() The simplest method is to set your terminal emulator (eg GNOME Terminal, Apples. The Fish shell goes where few command-line shells have gone before, shedding the POSIX baggage of its forebears in favor of simplicity, consistency, and ease-of-use. Zsh is the default login and interactive shell on macOS (starting with macOS Catalina in 2019), replacing the bash shell. There are multiple ways to switch to fish (or any other shell) as your default. ![]()
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