16 Command warning (something went wrong during the command)
21 `LTTNG_ABORT_ON_ERROR`::
22 Set to `1` to abort the process after the first error is
26 Path to the LTTng home directory.
30 Useful when the Unix user running the commands has a non-writable home
33 `LTTNG_MAN_BIN_PATH`::
34 Absolute path to the manual pager to use to read the LTTng
35 command-line help (with man:lttng-help(1) or with the
36 nloption:--help option) instead of `/usr/bin/man`.
38 `LTTNG_SESSION_CONFIG_XSD_PATH`::
39 Path to the directory containing the `session.xsd` tracing session
40 configuration XML schema.
42 `LTTNG_SESSIOND_PATH`::
43 Absolute path to the LTTng session daemon binary (see
44 man:lttng-sessiond(8)).
46 The genoption:--sessiond-path general option overrides this environment
49 NOTE: The man:lttng-create(1) command can spawn an LTTng session daemon
50 automatically if none is running. See man:lttng-sessiond(8) for the
51 environment variables affecting the execution of the session daemon.
56 `$LTTNG_HOME/.lttngrc`::
57 Unix user's LTTng runtime configuration.
59 This is where LTTng stores the name of the Unix user's current tracing
60 session between executions of man:lttng(1). man:lttng-create(1) and
61 man:lttng-set-session(1) set the current tracing session.
63 `$LTTNG_HOME/lttng-traces`::
64 Default output directory of LTTng traces in local and snapshot
67 Override this path with the nloption:--output option of the
68 man:lttng-create(1) command.
70 `$LTTNG_HOME/.lttng`::
71 Unix user's LTTng runtime and configuration directory.
73 `$LTTNG_HOME/.lttng/sessions`::
74 Default directory containing the Unix user's saved tracing session
75 configurations (see man:lttng-save(1) and man:lttng-load(1)).
77 +{system_sessions_dir}+::
78 Directory containing the system-wide saved tracing session
79 configurations (see man:lttng-save(1) and man:lttng-load(1)).
81 NOTE: `$LTTNG_HOME` defaults to the value of the `HOME` environment
85 include::common-footer.txt[]