- **man** (manual pager): needed to view LTTng-tools commands' man
pages with the `--help` option or with the `lttng help` command.
Note that without `man`, you cannot get offline help with
LTTng-tools commands, not even their usage.
- **man** (manual pager): needed to view LTTng-tools commands' man
pages with the `--help` option or with the `lttng help` command.
Note that without `man`, you cannot get offline help with
LTTng-tools commands, not even their usage.