Shell: Installing Fish Shell ver. 2

Last Updated on February 16, 2022 by shibatau

IV is added.

I. What is Fish Shell?

You can learn what Fish is from the introduction:

Fish Shell Introduction

II. How to set up Hyper with fish and oh-my-posh

You can learn how to set up Hyper with fish and oh-my-posh though I use iTerm instead of Hyper.

The ultimate terminal-A step by step guide to setup Hyper with fish and oh-my-posh

III. Oh my fish in iTerm

I have executed the following command to use conda commands.

set -U fish_user_paths ~/anaconda3/anaconda3/bin $fish_user_paths 

If conda is in in ~/anaconda/bin, then you should execute this:

set -U fish_user_paths ~/anaconda/bin $fish_user_paths

IV. Errors

I have got the similar message as the message here:

Where should I find the fish_add_path command?

As answered above, the following commands has saved me:

sudo apt-add-repository ppa:fish-shell/release-3
sudo apt update
sudo apt upgrade

About shibatau

I was born and grown up in Kyoto. I studied western philosophy at the University and specialized in analytic philosophy, especially Ludwig Wittgenstein at the postgraduate school. I'm interested in new technology, especially machine learning and have been learning R language for two years and began to learn Python last summer. Listening toParamore, Sia, Amazarashi and MIyuki Nakajima. Favorite movies I've recently seen: "FREEHELD". Favorite actors and actresses: Anthony Hopkins, Denzel Washington, Ellen Page, Meryl Streep, Mia Wasikowska and Robert DeNiro. Favorite books: Fyodor Mikhailovich Dostoyevsky, "The Karamazov Brothers", Shinran, "Lamentations of Divergences". Favorite phrase: Salvation by Faith. Twitter: @shibatau

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