{"id":4696,"date":"2014-01-14T17:43:23","date_gmt":"2014-01-14T22:43:23","guid":{"rendered":"httpss:\/\/www.powenko.com\/wordpress\/?p=4696"},"modified":"2014-11-22T23:21:04","modified_gmt":"2014-11-23T04:21:04","slug":"2-lsusb-%e6%9f%a5%e8%a9%a2-usb-%e4%b8%8a%e5%b7%b2%e7%b6%93%e6%8e%a5%e7%9a%84%e8%a3%9d%e7%bd%ae","status":"publish","type":"post","link":"https:\/\/www.powenko.com\/wordpress\/?p=4696","title":{"rendered":"2 lsusb \u67e5\u8a62 USB \u4e0a\u5df2\u7d93\u63a5\u7684\u88dd\u7f6e"},"content":{"rendered":"

\u5217\u51fa\u6240\u6709\u7684USB \u88dd\u7f6e\u00a0<\/a><\/p>\n

\u4f7f\u7528\u65b9\u6cd5<\/h2>\n

lsusb<\/b>\u00a0[options<\/b>]\u00a0<\/a><\/p>\n

\u63cf\u8ff0<\/h2>\n

lsusb<\/b><\/p>\n

\u7528\u65bc\u986f\u793a\u6709\u95dc\u6240\u6709USB\u7e3d\u7dda\u5728\u7cfb\u7d71\u4e2d\uff0c\u4e26\u9023\u63a5\u5230\u4ed6\u5011\u7684\u6240\u6709\u8a2d\u5099\u4fe1\u606f\u7684\u5de5\u5177\u3002<\/p>\n

\u70ba\u4e86\u4f7f\u9019\u500b\u7a0b\u5e8f\u7684\u6240\u6709\u529f\u80fd\u7684\u4f7f\u7528\uff0c\u4f60\u9700\u8981\u6709Linux\u5167\u68382.3.15\u6216\u66f4\u65b0\u7248\u672c\u652f\u6301\u7684<\/p>\n

<\/b>\u00a0\/proc\/bus\/usb interface.<\/span><\/p>\n

<\/a><\/p>\n

\u9078\u9805<\/h2>\n
\n
-v<\/b><\/dt>\n
Tells\u00a0lsusb<\/i>\u00a0to be verbose and display detailed information about all devices.<\/dd>\n
-vv<\/b><\/dt>\n
Tells\u00a0lsusb<\/i>\u00a0to be very verbose and display even more information (actually everything the PCI device is able to tell).<\/dd>\n
-s [[<bus>]:][<devnum>]]<\/b><\/dt>\n
Show only devices in specified bus and devnum.<\/dd>\n
-d [<vendor>]:[<product>]<\/b><\/dt>\n
Show only devices with specified vendor and product ID. Both ID’s are given in hexadecimal and may be omitted.<\/dd>\n
-p <procpath><\/b><\/dt>\n
Use another path instead of \/proc\/bus\/usb.<\/dd>\n
-D <device><\/b><\/dt>\n
Do not scan the \/proc\/bus\/usb directory, instead display only information if the device whose device file is given.<\/dd>\n
-t<\/b><\/dt>\n
Tells\u00a0lsusb<\/i>\u00a0to dump the physical USB device hierarchy as a tree.\u00a0<\/dd>\n<\/dl>\n

<\/a><\/p>\n

\u9078\u9805<\/h2>\n

$lusb<\/p>\n

\"Screen<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"

\u5217\u51fa\u6240\u6709\u7684USB \u88dd\u7f6e\u00a0 \u4f7f\u7528\u65b9\u6cd5 lsusb\u00a0[options]\u00a0 \u63cf\u8ff0 lsusb \u7528\u65bc\u986f\u793a\u6709\u95dc\u6240\u6709USB […]<\/p>\n","protected":false},"author":1,"featured_media":4698,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[182],"tags":[],"class_list":["post-4696","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-ch9-"],"_links":{"self":[{"href":"https:\/\/www.powenko.com\/wordpress\/index.php?rest_route=\/wp\/v2\/posts\/4696"}],"collection":[{"href":"https:\/\/www.powenko.com\/wordpress\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.powenko.com\/wordpress\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.powenko.com\/wordpress\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.powenko.com\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=4696"}],"version-history":[{"count":4,"href":"https:\/\/www.powenko.com\/wordpress\/index.php?rest_route=\/wp\/v2\/posts\/4696\/revisions"}],"predecessor-version":[{"id":6425,"href":"https:\/\/www.powenko.com\/wordpress\/index.php?rest_route=\/wp\/v2\/posts\/4696\/revisions\/6425"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.powenko.com\/wordpress\/index.php?rest_route=\/wp\/v2\/media\/4698"}],"wp:attachment":[{"href":"https:\/\/www.powenko.com\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=4696"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.powenko.com\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=4696"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.powenko.com\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=4696"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}