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ip: better --help

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Was:
    Usage: ip [OPTIONS] address|route|link|tunnel|neigh|rule [COMMAND]

    ip [OPTIONS] OBJECT [COMMAND]
    where OBJECT := address|route|link|tunnel|neigh|rule
    OPTIONS := -f[amily] inet|inet6|link | -o[neline]

User: instead of repeating list of OBJECTs twice, you could at least
show available COMMANDs...

Now:
    Usage: ip [OPTIONS] address|route|link|tunnel|neigh|rule [COMMAND]

    OPTIONS := -f[amily] inet|inet6|link | -o[neline]
    COMMAND :=
    ip addr add|del IFADDR dev IFACE | show|flush [dev IFACE] [to PREFIX]
    ip route list|flush|add|del|change|append|replace|test ROUTE
    ip link set IFACE [up|down] [arp on|off] | show [IFACE]
    ip tunnel add|change|del|show [NAME]
        [mode ipip|gre|sit]
        [remote ADDR] [local ADDR] [ttl TTL]
    ip neigh show|flush [to PREFIX] [dev DEV] [nud STATE]
    ip rule [list] | add|del SELECTOR ACTION

While at it, tweak tc --help too (it stays disabled, thus no effect)

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
This commit is contained in:
Denys Vlasenko
2017-01-21 14:27:07 +01:00
parent 8908c1d4f5
commit 12389889c0
2 changed files with 70 additions and 48 deletions
Download Patch File Download Diff File Expand all files Collapse all files

30
networking/tc.c
View File

@ -27,22 +27,22 @@
/* //usage: "[OPTIONS] OBJECT CMD [dev STRING]" */
//usage: "OBJECT CMD [dev STRING]"
//usage:#define tc_full_usage "\n\n"
//usage: "OBJECT: {qdisc|class|filter}\n"
//usage: "CMD: {add|del|change|replace|show}\n"
//usage: "OBJECT: qdisc|class|filter\n"
//usage: "CMD: add|del|change|replace|show\n"
//usage: "\n"
//usage: "qdisc [ handle QHANDLE ] [ root |"IF_FEATURE_TC_INGRESS(" ingress |")" parent CLASSID ]\n"
/* //usage: "[ estimator INTERVAL TIME_CONSTANT ]\n" */
//usage: " [ [ QDISC_KIND ] [ help | OPTIONS ] ]\n"
//usage: " QDISC_KIND := { [p|b]fifo | tbf | prio | cbq | red | etc. }\n"
//usage: "qdisc show [ dev STRING ]"IF_FEATURE_TC_INGRESS(" [ingress]")"\n"
//usage: "class [ classid CLASSID ] [ root | parent CLASSID ]\n"
//usage: " [ [ QDISC_KIND ] [ help | OPTIONS ] ]\n"
//usage: "class show [ dev STRING ] [ root | parent CLASSID ]\n"
//usage: "filter [ pref PRIO ] [ protocol PROTO ]\n"
/* //usage: "\t[ estimator INTERVAL TIME_CONSTANT ]\n" */
//usage: " [ root | classid CLASSID ] [ handle FILTERID ]\n"
//usage: " [ [ FILTER_TYPE ] [ help | OPTIONS ] ]\n"
//usage: "filter show [ dev STRING ] [ root | parent CLASSID ]"
//usage: "qdisc [handle QHANDLE] [root|"IF_FEATURE_TC_INGRESS("ingress|")"parent CLASSID]\n"
/* //usage: "[estimator INTERVAL TIME_CONSTANT]\n" */
//usage: " [[QDISC_KIND] [help|OPTIONS]]\n"
//usage: " QDISC_KIND := [p|b]fifo|tbf|prio|cbq|red|etc.\n"
//usage: "qdisc show [dev STRING]"IF_FEATURE_TC_INGRESS(" [ingress]")"\n"
//usage: "class [classid CLASSID] [root|parent CLASSID]\n"
//usage: " [[QDISC_KIND] [help|OPTIONS] ]\n"
//usage: "class show [ dev STRING ] [root|parent CLASSID]\n"
//usage: "filter [pref PRIO] [protocol PROTO]\n"
/* //usage: "\t[estimator INTERVAL TIME_CONSTANT]\n" */
//usage: " [root|classid CLASSID] [handle FILTERID]\n"
//usage: " [[FILTER_TYPE] [help|OPTIONS]]\n"
//usage: "filter show [dev STRING] [root|parent CLASSID]"
#include "libbb.h"
#include "common_bufsiz.h"