Installing OpenConnect
Fedora or CentOS+EPEL:
On RedHat clones (CentOS, ScientificLinux), install the configuration for the EPEL
$ sudo yum -y install epel-release
Install openconnect and optionally NetworkManager-openconnect
$ sudo yum -y install openconnect NetworkManager-openconnect
On Fedora, replace yum with dnf in the above command.
Debian, Ubuntu, Linux Mint
Install openconnect and optionally network-manager-openconnect
$ sudo apt-get -y install openconnect network-manager-openconnect
