curl
Invoke-WebRequest -Uri https://www.google.com
wget
Get-WebFile https://www.google.com out.html
portscan
1..1024 | % {echo ((new-object Net.Sockets.TcpClient).Connect("192.168.0.14",$_)) "$_ open"} 2>$null
ssh
Install-Module Posh-SSH
Get-command -Module Posh-SSH