[Freeswitch-users] Assigning a variable with a value from a system command?

[Antony Stone]

On Thursday 02 December 2021 at 11:04:12, Dragos Oancea wrote:

> Do it through environment.
>  <X-PRE-PROCESS cmd="env-set" data="var=$VAL"/>

So, that allows a FreeSwitch variable to have the value of an environment 
variable?

That's not quite the same as running a command and assigning the result to a 
variable, which is what I need.

> We also have "exec-set".

Ah, now *that* looks like what I'm looking for - thanks :)


Antony

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