ENVIRONMENT VARIABLES
---------------------
+`LTTNG_ABORT_ON_ERROR`::
+ Set to 1 to abort the process after the first error is encountered.
+
`LTTNG_HOME`::
Overrides the `$HOME` environment variable. Useful when the user
running the commands has a non-writable home directory.
`LTTNG_MAN_BIN_PATH`::
Absolute path to the man pager to use for viewing help information
- about LTTng commands (using linklttng:lttng-help(1) or
+ about LTTng commands (using man:lttng-help(1) or
`lttng COMMAND --help`).
`LTTNG_SESSION_CONFIG_XSD_PATH`::
The genoption:--sessiond-path option has precedence over this
environment variable.
-Note that the linklttng:lttng-create(1) command can spawn an LTTng
+Note that the man:lttng-create(1) command can spawn an LTTng
session daemon automatically if none is running. See
-linklttng:lttng-sessiond(8) for the environment variables influencing
+man:lttng-sessiond(8) for the environment variables influencing
the execution of the session daemon.
User LTTng runtime configuration.
+
This is where the per-user current tracing session is stored between
-executions of linklttng:lttng(1). The current tracing session can be set
-with linklttng:lttng-set-session(1). See linklttng:lttng-create(1) for
+executions of man:lttng(1). The current tracing session can be set
+with man:lttng-set-session(1). See man:lttng-create(1) for
more information about tracing sessions.
`$LTTNG_HOME/lttng-traces`::
Default output directory of LTTng traces. This can be overridden
- with the nloption:--output option of the linklttng:lttng-create(1)
+ with the nloption:--output option of the man:lttng-create(1)
command.
`$LTTNG_HOME/.lttng`::
`$LTTNG_HOME/.lttng/sessions`::
Default location of saved user tracing sessions (see
- linklttng:lttng-save(1) and linklttng:lttng-load(1)).
+ man:lttng-save(1) and man:lttng-load(1)).
-`/etc/lttng/sessions`::
++{system_sessions_dir}+::
System-wide location of saved tracing sessions
- (see linklttng:lttng-save(1) and linklttng:lttng-load(1)).
+ (see man:lttng-save(1) and man:lttng-load(1)).
NOTE: `$LTTNG_HOME` defaults to `$HOME` when not explicitly set.