Environment Variables

Environment variables that affect libcwd's startup behavior and rcfile lookup.

LIBCWD_NO_STARTUP_MSGS

Don't print anything before main().

LIBCWD_PRINT_LOADING

Print messages about loading the shared libraries, even when this is done before libcw_do is turned on (except when LIBCWD_NO_STARTUP_MSGS is defined).

LIBCWD_RCFILE_NAME

Use the name $LIBCWD_RCFILE_NAME as rcfile name instead of the default .libcwdrc.

LIBCWD_RCFILE_OVERRIDE_NAME

Read the rcfile $LIBCWD_RCFILE_OVERRIDE_NAME to override values read from .libcwdrc. See also Runtime Configuration File (rcfile) .