Raspbian Stretch, Cisco AnyConnect, Remote Desktop Connection

Install openconnect package:

sudo apt-get install network-manager-openconnect -y

Install Remote Desktop Manager:

sudo apt-get install remmina -y

Move to the home directory:

cd

Download the script directly:

or:

wget http://git.infradead.org/users/dwmw2/vpnc-scripts.git/blob_plain/HEAD:/vpnc-script

Make configuration directory and move the script there:

sudo mkdir /etc/vpnc && sudo mv vpnc-script /etc/vpnc/vpnc-script

Set the script executable:

sudo chmod u+x /etc/vpnc/vpnc-script

Use program:

sudo openconnect --script /etc/vpnc/vpnc-script <your_vpn_connection_address>