Arm版LinuxにPowerShell 7をインストールするスクリプト

install_powershell_on_arm_linux.sh

#!/usr/bin/env bash

# Download Arm PowerShell tar.gz
ver_name=$(curl -s https://api.github.com/repos/PowerShell/PowerShell/releases/latest | grep tag_name | sed -e 's/^\s*"tag_name".*"v\(.*\)".*$/\1/')
curl -L -o /tmp/powershell.tar.gz "https://github.com/PowerShell/PowerShell/releases/download/v${ver_name}/powershell-${ver_name}-linux-arm64.tar.gz"

# Create the target folder and expand PowerShell 
sudo mkdir -p /opt/microsoft/powershell/7
sudo tar zxf /tmp/powershell.tar.gz -C /opt/microsoft/powershell/7
# Set pwsh binary executable
sudo chmod +x /opt/microsoft/powershell/7/pwsh
sudo ln -s /opt/microsoft/powershell/7/pwsh /usr/bin/pwsh

Ubuntu 22.04 on WSL on Armで動作確認済み。