I have found by coincidence that on my Debian Jessie there is no
LD_LIBRARY_PATH variable (to be exact
printenv | grep LD shows nothing related to linker and
echo "$LD_LIBRARY_PATH" shows also nothing).
This is the case in x terminal emulator (which might clear it due to setgid) as well as in basic terminal (Ctrl+Alt+F1).
I know that
LD_LIBRARY_PATH may be considered bad so Debian may block it somehow, but on the other hand there are a few files in
/etc/ld.so.conf.d/ that contains some directories to be added to
LD_LIBRARY_PATH. None of my rc files (that I know of) mess with
Why I don't see an