[erlang-questions] Path to erl

Sergej Jurecko <>
Wed Mar 25 10:14:48 CET 2015


A platform independent way is:
os:getenv(“BINDIR”)++”/erl”


Sergej

On 25 Mar 2015, at 10:08, Dmitry Klionsky <> wrote:

> Simple, but procfs specific:
> 
> > file:read_link("/proc/" ++ os:getpid() ++ "/exe").   
> {ok,"/opt/r16b03-1/erts-5.10.4/bin/beam.smp"}
> 
> 
> On 03/25/2015 07:05 AM, József Bérces wrote:
>> I think I have seen this recently somewhere I just do not find it.
>>  
>> From the Erlang VM, is it possible to get the full path of the Erlang executable that started the VM?
>>  
>> Thanks
>> 
>> 
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> 
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