Commit | Line | Data |
---|---|---|
6142fdd9 | 1 | perf-help(1) |
6e6b754f | 2 | ============ |
6142fdd9 IM |
3 | |
4 | NAME | |
5 | ---- | |
6 | perf-help - display help information about perf | |
7 | ||
8 | SYNOPSIS | |
9 | -------- | |
10 | 'perf help' [-a|--all] [COMMAND] | |
11 | ||
12 | DESCRIPTION | |
13 | ----------- | |
14 | ||
15 | With no options and no COMMAND given, the synopsis of the 'perf' | |
16 | command and a list of the most commonly used perf commands are printed | |
17 | on the standard output. | |
18 | ||
19 | If the option '--all' or '-a' is given, then all available commands are | |
20 | printed on the standard output. | |
21 | ||
22 | If a perf command is named, a manual page for that command is brought | |
23 | up. The 'man' program is used by default for this purpose, but this | |
24 | can be overridden by other options or configuration variables. | |
25 | ||
26 | Note that `perf --help ...` is identical to `perf help ...` because the | |
27 | former is internally converted into the latter. | |
28 | ||
29 | OPTIONS | |
30 | ------- | |
31 | -a:: | |
32 | --all:: | |
33 | Prints all the available commands on the standard output. This | |
34 | option supersedes any other option. | |
35 | ||
36 | PERF | |
37 | ---- | |
38 | Part of the linkperf:perf[1] suite |