Executes CLI command on remote node.
### Preliminary stage
1. Find out public key of the node, from which `EXEC_CMD` will be requested.
This can be done by using the following command in the cellframe-node-tool:
```actionscript
cellframe-node-tool cert pkey show node-addr
```
2. On the node, which is going to receive requests, make some changes in the [[Cellframe Node General Config#Section [server]|cellframe node configuration]].
```ini
[server]
enabled=true
exec_cmd=[pkey from previous step]
```
3. The node, which is going to receive requests, must be in the node list.
4. Restart the node after making changes in the config.
## Request Structure
`JSON object:`
```JSON
{
"method": "exec_cmd",
"subcommand": ["exec_cmd"],
"arguments": {
"net": "network_name",
"addr": "node address",
"cmd": "command,and,all,args,separated,by,commas"
},
"id": "1"
}
```
`Parameters:`
**`net (network_name)`** - name of the Cellframe Network. The list of networks can be found in the `<Config_dir> \ etc \ network` folder or received using - [[Node Command - NET LIST]]
**`addr`** - node address
**`cmd`** - command including all arguments separated by commas
`Requested command:`
```actionscript
cellframe-node-cli get status -net raiden
```
### Curl Example
`Request:`
```actionscript
curl --unix-socket /opt/cellframe-node/var/run/node_cli -X POST http://localhost/connect -d '
{
"method": "exec_cmd",
"subcommand": ["exec_cmd"],
"arguments": {
"net": "raiden",
"addr": "C5BF::79BA::CC16::8D7C",
"cmd": "net,-net,raiden,get,status"
},
"id": "1"
}'
```
`Response:`
```json
{
"type": 2,
"result": [
{
"type": 2,
"result": [
{
"status": {
"net": "raiden",
"current_addr": "C5BF::79BA::CC16::8D7C",
"links": {
"active": 4,
"required": 3
},
"processed": {
"zerochain": {
"status": "synced",
"current": 760,
"in network": 760,
"percent": "100.000 %"
},
"main": {
"status": "synced",
"current": 52517,
"in network": 52517,
"percent": "100.000 %"
}
},
"states": {
"current": "NET_STATE_ONLINE",
"target": "NET_STATE_ONLINE"
}
}
}
],
"id": 0
}
],
"id": 1
}
```