Environment Variable Description

The following environment variables are read by the program. Do not modify them.

**Table 1** Environment variables
Environment Variable	Description
PATH	Path of the executable program.
LD_LIBRARY_PATH	Path of the dynamic link library.
PYTHONPATH	Default search path of the Python module file.
HOME	Home directory of the current user.
PWD	Current system path.
TMPDIR	Temporary file path.
LANG	Language environment.

Parent topic: Appendixes