For VPN setup and usage instructions using the command line interface in Linux, reference the following information.
Download the needed Linux VPN client for your purposes:
Download and install from inside the extracted location using a command similar to:
*Note: This example is if you extracted the files in your download folder. If necessary, replace Download with your extract location.
In Terminal, run the following to install dependencies:
sudo apt-get install network-manager-openconnect-gnome
Extract the zip and change the terminal directory to the included "vpn" folder by running:
cd [extracted folder location here]/vpn
*Note: the installer will fail if the terminal is pointed to any other directory
Run the following commands to finish install of the program:
sudo chmod +x vpn_install.sh
/opt/cisco/anyconnect/bin/vpn connect vpn.colorado.edu
Then delete the whole /opt/cisco/anyconnect folder
rm -rf /opt/cisco/anyconnect/
*proceed to AnyConnect client installation directions above