Commit | Line | Data |
---|---|---|
5d231d82 PP |
1 | ENVIRONMENT VARIABLES |
2 | --------------------- | |
3 | `LTTNG_HOME`:: | |
4 | Overrides the `$HOME` environment variable. Useful when the user | |
5 | running the commands has a non-writable home directory. | |
6 | ||
7 | `LTTNG_MAN_BIN_PATH`:: | |
8 | Absolute path to the man pager to use for viewing help information | |
9 | about LTTng commands (using linklttng:lttng-help(1) or | |
10 | `lttng COMMAND --help`). | |
11 | ||
12 | `LTTNG_SESSION_CONFIG_XSD_PATH`:: | |
13 | Path in which the `session.xsd` session configuration XML | |
14 | schema may be found. | |
15 | ||
16 | `LTTNG_SESSIOND_PATH`:: | |
17 | Full session daemon binary path. | |
18 | + | |
19 | The option:--sessiond-path option has precedence over this | |
20 | environment variable. | |
21 | ||
22 | Note that the linklttng:lttng-create(1) command can spawn an LTTng | |
23 | session daemon automatically if none is running. See | |
24 | linklttng:lttng-sessiond(8) for the environment variables influencing | |
25 | the execution of the session daemon. | |
26 | ||
27 | ||
28 | EXIT STATUS | |
29 | ----------- | |
30 | *0*:: | |
31 | Success | |
32 | ||
33 | *1*:: | |
34 | Command error | |
35 | ||
36 | *2*:: | |
37 | Undefined command | |
38 | ||
39 | *3*:: | |
40 | Fatal error | |
41 | ||
42 | *4*:: | |
43 | Command warning (something went wrong during the command) | |
44 | ||
45 | ||
46 | include::common-footer.txt[] |