Update shown items to be machine independent

config.h

@@ -4,7 +4,7 @@
 const unsigned int interval = 1000;
 
 /* text to show if no value can be retrieved */
-static const char unknown_str[] = "n/a";
+static const char unknown_str[] = "";
 
 /* maximum output string length */
 #define MAXLEN 2048
@@ -63,11 +63,9 @@ static const char unknown_str[] = "n/a";
  */
 static const struct arg args[] = {
 	/* function format          argument */
-	{ load_avg,    " %s |",             NULL },
-	{ ram_used,    " %sB /",              NULL },
-	{ ram_free,    " %sB |",              NULL },
-	{ netspeed_rx, " %sB /",            "eno1" },
-	{ netspeed_tx, " %sB |",           "eno1" },
-	{ uptime,      " %s |",             NULL },
-	{ datetime,    " %s ",      "%a %d/%m %T" },
+	{ load_avg,    " %s |",                  NULL },
+	{ ram_used,    " %sB /",                 NULL },
+	{ ram_free,    " %sB |",                 NULL },
+	{ uptime,      " %s |",                  NULL },
+	{ datetime,    " %s ",          "%a %d/%m %T" },
 };