- printf("%s %0.3fâ–² %0.3fâ–¼\n", device, diff_write, diff_read);
+ devices[device] = sprintf("%0.3fâ–² %0.3fâ–¼", diff_write, diff_read);
+ }
+
+ END {
+ lo = devices["lo"]
+ #eth = devices["enp0s25"]
+ wifi = devices["wlp3s0"]
+ printf("[%s | %s %s]", lo, wifi_conn, wifi)