agentexecutecommandwithoutput.adoc

AgentExecuteCommandWithOutput()

AgentExecuteCommandWithOutput(node, commandName, …) ⇒ String

Execute agent command (action) on given node and collect standard output of the application defined by the command. Optional arguments starting from 3^rd are passed as command arguments to the agent.

Note	Prior to v. 4.2. this function was named AgentExecuteActionWithOutput.

Table 1. Parameters

node	[class-node] object instance (e.g. $node)
commandName	Name of the command to be executed
…	Optional arguments for command

Return

Output of the command or null if execution failed.

Example

>>> AgentExecuteCommandWithOutput($node, "Custom.Ping", "10.10.8.16");
PING 10.10.8.16 (10.10.8.16): 56 data bytes
64 bytes from 10.10.8.16: icmp_seq=0 ttl=64 time=0.084 ms
64 bytes from 10.10.8.16: icmp_seq=1 ttl=64 time=0.120 ms
64 bytes from 10.10.8.16: icmp_seq=2 ttl=64 time=0.121 ms