| 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 |