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ss: Usage filter state names, options alignment 

Signed-off-by: Vadim Kochan <vadim4j@gmail.com>
This commit is contained in:
Vadim Kochan 2015-01-08 04:30:43 +02:00 committed by Stephen Hemminger
parent ace5cb31b1
commit ff041f1619
1 changed files with 23 additions and 17 deletions
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8
misc/ss.c
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@ -3223,7 +3223,13 @@ static void _usage(FILE *dest)
"\n" "\n"
" -D, --diag=FILE Dump raw information about TCP sockets to FILE\n" " -D, --diag=FILE Dump raw information about TCP sockets to FILE\n"
" -F, --filter=FILE read filter information from FILE\n" " -F, --filter=FILE read filter information from FILE\n"
" FILTER := [ state TCP-STATE ] [ EXPRESSION ]\n" " FILTER := [ state STATE-FILTER ] [ EXPRESSION ]\n"
" STATE-FILTER := {all|connected|synchronized|bucket|big|TCP-STATES}\n"
" TCP-STATES := {established|syn-sent|syn-recv|fin-wait-{1,2}|time-wait|closed|close-wait|last-ack|listen|closing}\n"
" connected := {established|syn-sent|syn-recv|fin-wait-{1,2}|time-wait|close-wait|last-ack|closing}\n"
" synchronized := {established|syn-recv|fin-wait-{1,2}|time-wait|close-wait|last-ack|closing}\n"
" bucket := {syn-recv|time-wait}\n"
" big := {established|syn-sent|fin-wait-{1,2}|closed|close-wait|last-ack|listen|closing}\n"
); );
} }