Anyconnect Ubuntu ((hot)): Download
Type y when prompted to accept the license agreement.
How do I install the Cisco Anyconnect VPN client? - Ask Ubuntu anyconnect ubuntu download
The download is usually a .tar.gz file. Extract it using your file manager or the command: tar -zxvf anyconnect-linux64-release-k9.tar.gz . Type y when prompted to accept the license agreement

