| perf-help(1) |
| ============ |
| |
| NAME |
| ---- |
| perf-help - display help information about perf |
| |
| SYNOPSIS |
| -------- |
| 'perf help' [-a|--all] [COMMAND] |
| |
| DESCRIPTION |
| ----------- |
| |
| With no options and no COMMAND given, the synopsis of the 'perf' |
| command and a list of the most commonly used perf commands are printed |
| on the standard output. |
| |
| If the option '--all' or '-a' is given, then all available commands are |
| printed on the standard output. |
| |
| If a perf command is named, a manual page for that command is brought |
| up. The 'man' program is used by default for this purpose, but this |
| can be overridden by other options or configuration variables. |
| |
| Note that `perf --help ...` is identical to `perf help ...` because the |
| former is internally converted into the latter. |
| |
| OPTIONS |
| ------- |
| -a:: |
| --all:: |
| Prints all the available commands on the standard output. This |
| option supersedes any other option. |
| |
| PERF |
| ---- |
| Part of the linkperf:perf[1] suite |
