* Alexandre Montplaisir ([email protected]) wrote: > Very nice! > > > Some dumb questions: > > On 11-06-07 07:08 PM, Mathieu Desnoyers wrote: >> ... the elements below between [ ] are >> actually optional, not "implied by default" as stated above. >> > >> * Tracing session control >> >> lttng create [--session name] # create a tracing session >> [--output path] # optionally specify the output path >> [--name name] # optional session name (default provided) >> >> ---> This command prints >> "Working directory of created session is /path/to/name. Change your" >> "current working directory to interact with this session." > > Is this what is printed if only "lttng create" with no parameters is > typed in?
This is what is printed with or without parameters. > If yes, what is the default session name? Maybe David has ideas on this ? I'm thinking along: trace-$(date) > If not, I guess it prints the same as "lttng create --help" ? > >> >> ---> All the following commands use the current working directory >> .lttng/config file to keep track of the session on which actions >> should be applied. > > Yup, Git-alike ;) > >> >> lttng destroy [--session name] # teardown a tracing session >> lttng start [--session name] # start tracing for a session >> lttng stop [--session name] # stop tracing for a session > > Is "--session" needed here, or would just "lttng destroy mysession" be > allowed/wanted too? good point, will add. > À la "git push origin master", which does not require any --options for > mandatory parameters, only extras. > >> >> lttng add-context name --kernel [--event name] [--channel name] --type >> context_type [context options] >> lttng add-context name --userspace [--event name] [--channel name] >> [--all/--pid n/cmd_name] --type context_type [context options] > > I guess you have plans for short options too? like, > -k, --kernel > -u, --userspace > -e, --event > etc. Yes, we wanted to get the long options right first, and let David figure out the shortcuts ;) > >> Comments are immensely welcome! >> >> Thanks, >> >> Mathieu >> > > Looks great! Can't wait to try it! Me too ! Thanks for the feedback, Mathieu > > -- > Alexandre Montplaisir > DORSAL lab, > École Polytechnique de Montréal > -- Mathieu Desnoyers Operating System Efficiency R&D Consultant EfficiOS Inc. http://www.efficios.com _______________________________________________ ltt-dev mailing list [email protected] http://lists.casi.polymtl.ca/cgi-bin/mailman/listinfo/ltt-dev
