How to add more option to ubus?
For example i want to add more info to this.
root@No-More-Lag-Router:~# ubus call system info
{
"localtime": 1528305803,
"uptime": 65163,
"load": [
1216,
1760,
5280
],
"memory": {
"total": 489877504,
"free": 92680192,
"shared": 21868544,
"buffered": 134606848
},
"swap": {
"total": 33550336,
"free": 33550336
}
}