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tools/power turbostat: add single character tokens to help

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Improve the help() output by adding the single character
tokens (e.g -a).

Signed-off-by: Nathan Ciobanu <nathan.d.ciobanu@linux.intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>
This commit is contained in:
Nathan Ciobanu 2018-06-13 19:51:33 -07:00 committed by Len Brown
parent 2ee19bdea1
commit cc4816503f
1 changed files with 14 additions and 11 deletions
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25
tools/power/x86/turbostat/turbostat.c
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@ -524,17 +524,20 @@ void help(void)
"when COMMAND completes.\n"
"If no COMMAND is specified, turbostat wakes every 5-seconds\n"
"to print statistics, until interrupted.\n"
"--add add a counter\n"
" eg. --add msr0x10,u64,cpu,delta,MY_TSC\n"
"--cpu cpu-set limit output to summary plus cpu-set:\n"
" {core | package | j,k,l..m,n-p }\n"
"--interval sec.subsec Override default 5-second measurement interval\n"
"--list list column headers only\n"
"--num_iterations num number of the measurement iterations\n"
"--out file create or truncate \"file\" for all output\n"
"--quiet skip decoding system configuration header\n"
"--help print this help message\n"
"--version print version information\n"
" -a, --add add a counter\n"
" eg. --add msr0x10,u64,cpu,delta,MY_TSC\n"
" -c, --cpu cpu-set limit output to summary plus cpu-set:\n"
" {core | package | j,k,l..m,n-p }\n"
" -i, --interval sec.subsec\n"
" Override default 5-second measurement interval\n"
" -l, --list list column headers only\n"
" -n, --num_iterations num\n"
" number of the measurement iterations\n"
" -o, --out file\n"
" create or truncate \"file\" for all output\n"
" -q, --quiet skip decoding system configuration header\n"
" -h, --help print this help message\n"
" -v, --version print version information\n"
"\n"
"For more help, run \"man turbostat\"\n");
}