determining erts version
Wed Oct 20 16:18:22 CEST 2004
The closest seems to be this.
"Erlang (BEAM) emulator version 5.2 [source]\n"
On 20 Oct 2004, at 14:11, Gerd Flaig wrote:
> is there a defined interface to obtain the ERTS version of a node?
> Something in the spirit of
> 1> erlang:erts_version().
> The only ways I can think of in the moment involve dissecting file
> names. Before R10, there was OTP_ROOT/releases/start_erl.data which
> contained the version number. OTP_ROOT can be obtained from
> In the current Debian package of R10B (10.b.0-2), the runtime is
> selected via a symlink from /usr/bin/erl:
> % ls -l /usr/bin/erl
> lrwxrwxrwx 1 root root 30 2004-10-12 13:11 /usr/bin/erl ->
> I can take apart that link, but I can't be sure that the node was
> actually started as /usr/bin/erl. Is there a better way? If not, an
> erts-version-reporting BIF would be really nice.
> Goodbyte, Gerd.
> Gerd Flaig Technik
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> but that's not why we do it. -- Richard Feynman
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