wtfutil на Ubuntu
curl -s https://api.github.com/repos/wtfutil/wtf/releases/latest|grep browser_download_url|grep linux_amd64|cut -d '"' -f 4|wget -i -
Powerful Parrot
curl -s https://api.github.com/repos/wtfutil/wtf/releases/latest|grep browser_download_url|grep linux_amd64|cut -d '"' -f 4|wget -i -