Linux環境にNushellをインストールする手順

chsh.sh

# Change default shell
echo '/usr/bin/nu' | sudo tee -a /etc/shells
chsh -s /usr/bin/nu

install_nushell.sh

#!/usr/bin/env bash

# Download and install
NU_VERSION=$(curl -s https://api.github.com/repos/nushell/nushell/releases/latest | grep tag_name | awk '{print $2}' | sed -e 's/"//g' -e 's/,//g')
curl -LO https://github.com/nushell/nushell/releases/download/${NU_VERSION}/nu-${NU_VERSION}-x86_64-unknown-linux-gnu.tar.gz
sudo mkdir -p /opt/nushell/${NU_VERSION}/
sudo tar xzvf nu-${NU_VERSION}-x86_64-unknown-linux-gnu.tar.gz -C /opt/nushell/${NU_VERSION}/ --strip-components 1
rm -f ./nu-${NU_VERSION}-x86_64-unknown-linux-gnu.tar.gz
# Set symbolic link
sudo ln -sf /opt/nushell/${NU_VERSION}/nu /usr/bin/nu