f5fpc: add page (#2027)

pages/linux/f5fpc.md

@@ -0,0 +1,23 @@
+# f5fpc
+
+> A proprietry commercial SSL VPN client by BIG-IP Edge.
+
+- Open a new VPN connection:
+
+`f5fpc --start`
+
+- Open a new VPN connection to a specific host:
+
+`f5fpc --start --host {{host.example.com}}`
+
+- Specify a username (user will be prompted for a password):
+
+`f5fpc --start --host {{host.example.com}} --username {{user}}`
+
+- Show the current VPN status:
+
+`f5fpc --info`
+
+- Shutdown the VPN connection:
+
+`f5fpc --stop`