Install Powershell 7 on Linux (ARM64)

installPwsh.sh

#!/usr/bin/env bash

METADATA=$(curl -s https://api.github.com/repos/PowerShell/PowerShell/releases/latest)
VERSION=$(echo "$METADATA" | grep '"tag_name":' | sed -E 's/.*"v([^"]+)".*/\1/')
curl -s -L -o /tmp/powershell.tar.gz https://github.com/PowerShell/PowerShell/releases/download/v$VERSION/powershell-$VERSION-linux-arm64.tar.gz
sudo mkdir -p /opt/microsoft/powershell/7
sudo tar zxf /tmp/powershell.tar.gz -C /opt/microsoft/powershell/7
sudo chmod +x /opt/microsoft/powershell/7/pwsh
sudo ln -s /opt/microsoft/powershell/7/pwsh /usr/bin/pwsh