анализируйте данные аварийного дампа Linux или работающую систему (Analyze Linux crash dump data or a live system)
Окружение (Environment)
EDITOR Command input is read using readline(3). If EDITOR is set
to emacs or vi then suitable keybindings are used. If
EDITOR is not set, then vi is used. This can be
overridden by set vi or set emacs commands located in a
.crashrc file, or by entering -e emacs on the crash
command line.
CRASHPAGER
If CRASHPAGER is set, its value is used as the name of the
program to which command output will be sent. If not,
then command output is sent to /usr/bin/less -E -X by
default.
CRASH_MODULE_PATH
Specifies an alternative directory tree to search for
kernel module object files.
CRASH_EXTENSIONS
Specifies a directory containing extension modules that
will be loaded automatically if the -x command line option
is used.
