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.config/i3blocks/openvpn/README.md

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+# openvpn
+
+Support multiple VPN, with colors.
+
+# Usage
+
+Add the following to your i3blocks config:
+
+``` ini
+[openvpn]
+command=$SCRIPT_DIR/openvpn
+interval=20
+PID_FILE_FORMAT='/run/openvpn/*.pid'
+```
+
+Note: devices in configuration file should be named with their number (ex: tun0, tap1),
+as dynamic devices are not supported.
+Also make sure that your openvpn config filename ends in `.conf`.
+
+# Options
+
+```
+Usage: openvpn [-p pid_file_format]
+-p : format string to glob all pid files (default '/run/openvpn/*.pid')
+```