If you put them there and specify the name of the files in the .ovpn configuration file without any directory name (for example 'pkcs12
How to install Management OpenVPN client (Linux OS Run the OpenVPN client with the downloaded client config file. To install an OpenVPN client, the easiest way is usually to install an OpenVPN client using the package management system for your particular Linux distribution. Run one of the following commands (as root): Fedora/CentOS/RedHat: "yum install openvpn". You should note that OpenVPN Ubuntu – Package Search Results -- openvpn Package gadmin-openvpn-client-dbg xenial (16.04LTS) (debug): GTK+ configuration tool for openvpn (debug for client) [ universe ] 0.1.2-4: amd64 arm64 armhf i386 powerpc ppc64el s390x
OpenWrt Project: OpenVPN basic
Step 1 – Update and install OpenVPN client package . Login as root to the router via SSH using Terminal, or a client of your choice i.e PuTTY By default, the address is 192.168.1.1 but it might differ to yours. If you do not know the address of your router refer to the instructions lined below: How To Find Your Default Network Gateway
How to Install and Configure OpenVPN on Debian 9 – Linux Hint
How to Install & Connect OpenVPN Client on Ubuntu