diff --git a/config.h b/config.h
index 175017b..b537d9c 100644
--- a/config.h
+++ b/config.h
@@ -14,16 +14,17 @@ static const char unknown_str[] = "n/a";
  *
  * battery_perc        battery percentage              battery name (BAT0)
  *                                                     NULL on OpenBSD/FreeBSD
- * battery_state       battery charging state          battery name (BAT0)
- *                                                     NULL on OpenBSD/FreeBSD
  * battery_remaining   battery remaining HH:MM         battery name (BAT0)
  *                                                     NULL on OpenBSD/FreeBSD
- * cpu_perc            cpu usage in percent            NULL
+ * battery_state       battery charging state          battery name (BAT0)
+ *                                                     NULL on OpenBSD/FreeBSD
+ * cat                 read arbitrary file             path
  * cpu_freq            cpu frequency in MHz            NULL
+ * cpu_perc            cpu usage in percent            NULL
  * datetime            date and time                   format string (%F %T)
  * disk_free           free disk space in GB           mountpoint path (/)
  * disk_perc           disk usage in percent           mountpoint path (/)
- * disk_total          total disk space in GB          mountpoint path (/")
+ * disk_total          total disk space in GB          mountpoint path (/)
  * disk_used           used disk space in GB           mountpoint path (/)
  * entropy             available entropy               NULL
  * gid                 GID of current user             NULL
@@ -45,7 +46,6 @@ static const char unknown_str[] = "n/a";
  * ram_total           total memory size in GB         NULL
  * ram_used            used memory in GB               NULL
  * run_command         custom shell command            command (echo foo)
- * separator           string to echo                  NULL
  * swap_free           free swap in GB                 NULL
  * swap_perc           swap usage in percent           NULL
  * swap_total          total swap size in GB           NULL
@@ -59,13 +59,16 @@ static const char unknown_str[] = "n/a";
  * uptime              system uptime                   NULL
  * username            username of current user        NULL
  * vol_perc            OSS/ALSA volume in percent      mixer file (/dev/mixer)
- *                                                     NULL on OpenBSD
- * wifi_perc           WiFi signal in percent          interface name (wlan0)
+ *                                                     NULL on OpenBSD/FreeBSD
  * wifi_essid          WiFi ESSID                      interface name (wlan0)
+ * wifi_perc           WiFi signal in percent          interface name (wlan0)
  */
 static const struct arg args[] = {
-	/* function format          argument */
-	{ cpu_perc, " CPU: %s% | ",  NULL    },
-	{ ram_perc, "RAM: %s% | ",  NULL    },
-	{ datetime, "%s ",          "%F %T" },
+	/* function    format          argument */
+	{ cpu_perc,    " CPU: %s% | ", NULL    },
+	{ ram_perc,    "RAM: %s%, ",   NULL    },
+	{ ram_used,    "%s | ",        NULL    },
+	{ netspeed_rx, "NET r:%s, ",   "eno2"  },
+	{ netspeed_tx, "t:%s | ",      "eno2"  },
+	{ datetime,    "%s ",          "%F %T" },
 };