lsof\u547d\u4ee4\u662f\u4ec0\u4e48\uff1f<\/p>\n
\u53ef\u4ee5\u5217\u51fa\u88ab\u8fdb\u7a0b\u6240\u6253\u5f00\u7684\u6587\u4ef6\u7684\u4fe1\u606f\u3002\u88ab\u6253\u5f00\u7684\u6587\u4ef6\u53ef\u4ee5\u662f<\/p>\n
1.\u666e\u901a\u7684\u6587\u4ef6\uff0c2.\u76ee\u5f55 3.\u7f51\u7edc\u6587\u4ef6\u7cfb\u7edf\u7684\u6587\u4ef6\uff0c4.\u5b57\u7b26\u8bbe\u5907\u6587\u4ef6 5.(\u51fd\u6570)\u5171\u4eab\u5e93 6.\u7ba1\u9053\uff0c\u547d\u540d\u7ba1\u9053 7.\u7b26\u53f7\u94fe\u63a5<\/p>\n
8.\u5e95\u5c42\u7684socket\u5b57\u6d41\uff0c\u7f51\u7edcsocket\uff0cunix\u57df\u540dsocket<\/p>\n
9.\u5728linux\u91cc\u9762\uff0c\u5927\u90e8\u5206\u7684\u4e1c\u897f\u90fd\u662f\u88ab\u5f53\u505a\u6587\u4ef6\u7684\u2026..\u8fd8\u6709\u5176\u4ed6\u5f88\u591a<\/p>\n
\u600e\u6837\u4f7f\u7528lsof<\/p>\n
\u8fd9\u91cc\u4e3b\u8981\u7528\u6848\u4f8b\u7684\u5f62\u5f0f\u6765\u4ecb\u7ecdlsof \u547d\u4ee4\u7684\u4f7f\u7528<\/p>\n
1.\u5217\u51fa\u6240\u6709\u6253\u5f00\u7684\u6587\u4ef6:<\/p>\n
lsof<\/p>\n
\u5907\u6ce8: \u5982\u679c\u4e0d\u52a0\u4efb\u4f55\u53c2\u6570\uff0c\u5c31\u4f1a\u6253\u5f00\u6240\u6709\u88ab\u6253\u5f00\u7684\u6587\u4ef6\uff0c\u5efa\u8bae\u52a0\u4e0a\u4e00\u4e0b\u53c2\u6570\u6765\u5177\u4f53\u5b9a\u4f4d<\/p>\n
2. \u67e5\u770b\u8c01\u6b63\u5728\u4f7f\u7528\u67d0\u4e2a\u6587\u4ef6<\/p>\n
lsof \/filepath\/file<\/p>\n
3.\u9012\u5f52\u67e5\u770b\u67d0\u4e2a\u76ee\u5f55\u7684\u6587\u4ef6\u4fe1\u606f<\/p>\n
lsof +D \/filepath\/filepath2\/<\/p>\n
\u5907\u6ce8: \u4f7f\u7528\u4e86+D\uff0c\u5bf9\u5e94\u76ee\u5f55\u4e0b\u7684\u6240\u6709\u5b50\u76ee\u5f55\u548c\u6587\u4ef6\u90fd\u4f1a\u88ab\u5217\u51fa<\/p>\n
4. \u6bd4\u4f7f\u7528+D\u9009\u9879\uff0c\u904d\u5386\u67e5\u770b\u67d0\u4e2a\u76ee\u5f55\u7684\u6240\u6709\u6587\u4ef6\u4fe1\u606f \u7684\u65b9\u6cd5<\/p>\n
lsof | grep \u2018\/filepath\/filepath2\/\u2019<\/p>\n
5. \u5217\u51fa\u67d0\u4e2a\u7528\u6237\u6253\u5f00\u7684\u6587\u4ef6\u4fe1\u606f<\/p>\n
lsof -u username<\/p>\n
\u5907\u6ce8: -u \u9009\u9879\uff0cu\u5176\u5b9e\u662fuser\u7684\u7f29\u5199<\/p>\n
6. \u5217\u51fa\u67d0\u4e2a\u7a0b\u5e8f\u6240\u6253\u5f00\u7684\u6587\u4ef6\u4fe1\u606f<\/p>\n
lsof -c mysql<\/p>\n
\u5907\u6ce8: -c \u9009\u9879\u5c06\u4f1a\u5217\u51fa\u6240\u6709\u4ee5mysql\u5f00\u5934\u7684\u7a0b\u5e8f\u7684\u6587\u4ef6\uff0c\u5176\u5b9e\u4f60\u4e5f\u53ef\u4ee5\u5199\u6210lsof | grep mysql,\u4f46\u662f\u7b2c\u4e00\u79cd\u65b9\u6cd5\u660e\u663e\u6bd4\u7b2c\u4e8c\u79cd\u65b9\u6cd5\u8981\u5c11\u6253\u51e0\u4e2a\u5b57\u7b26\u4e86<\/p>\n
7. \u5217\u51fa\u591a\u4e2a\u7a0b\u5e8f\u591a\u6253\u5f00\u7684\u6587\u4ef6\u4fe1\u606f<\/p>\n
lsof -c mysql -c apache<\/p>\n
8. \u5217\u51fa\u67d0\u4e2a\u7528\u6237\u4ee5\u53ca\u67d0\u4e2a\u7a0b\u5e8f\u6240\u6253\u5f00\u7684\u6587\u4ef6\u4fe1\u606f<\/p>\n
lsof -u test -c mysql<\/p>\n
9. \u5217\u51fa\u9664\u4e86\u67d0\u4e2a\u7528\u6237\u5916\u7684\u88ab\u6253\u5f00\u7684\u6587\u4ef6\u4fe1\u606f<\/p>\n
lsof -u ^root<\/p>\n
\u5907\u6ce8\uff1a^\u8fd9\u4e2a\u7b26\u53f7\u5728\u7528\u6237\u540d\u4e4b\u524d\uff0c\u5c06\u4f1a\u628a\u662froot\u7528\u6237\u6253\u5f00\u7684\u8fdb\u7a0b\u4e0d\u8ba9\u663e\u793a<\/p>\n
10. \u901a\u8fc7\u67d0\u4e2a\u8fdb\u7a0b\u53f7\u663e\u793a\u8be5\u8fdb\u884c\u6253\u5f00\u7684\u6587\u4ef6<\/p>\n
lsof -p 1<\/p>\n
11. \u5217\u51fa\u591a\u4e2a\u8fdb\u7a0b\u53f7\u5bf9\u5e94\u7684\u6587\u4ef6\u4fe1\u606f<\/p>\n
lsof -p 123,456,789<\/p>\n
12. \u5217\u51fa\u9664\u4e86\u67d0\u4e2a\u8fdb\u7a0b\u53f7\uff0c\u5176\u4ed6\u8fdb\u7a0b\u53f7\u6240\u6253\u5f00\u7684\u6587\u4ef6\u4fe1\u606f<\/p>\n
lsof -p ^1<\/p>\n
13 . \u5217\u51fa\u6240\u6709\u7684\u7f51\u7edc\u8fde\u63a5<\/p>\n
lsof -i<\/p>\n
14. \u5217\u51fa\u6240\u6709tcp \u7f51\u7edc\u8fde\u63a5\u4fe1\u606f<\/p>\n
lsof -i tcp<\/p>\n
15. \u5217\u51fa\u6240\u6709udp\u7f51\u7edc\u8fde\u63a5\u4fe1\u606f<\/p>\n
lsof -i udp<\/p>\n
16. \u5217\u51fa\u8c01\u5728\u4f7f\u7528\u67d0\u4e2a\u7aef\u53e3<\/p>\n
lsof -i :3306<\/p>\n
17. \u5217\u51fa\u8c01\u5728\u4f7f\u7528\u67d0\u4e2a\u7279\u5b9a\u7684udp\u7aef\u53e3<\/p>\n
lsof -i udp:55<\/p>\n
\u7279\u5b9a\u7684tcp\u7aef\u53e3<\/p>\n
lsof -i tcp:80<\/p>\n
18. \u5217\u51fa\u67d0\u4e2a\u7528\u6237\u7684\u6240\u6709\u6d3b\u8dc3\u7684\u7f51\u7edc\u7aef\u53e3<\/p>\n
lsof -a -u test -i<\/p>\n
19. \u5217\u51fa\u6240\u6709\u7f51\u7edc\u6587\u4ef6\u7cfb\u7edf<\/p>\n
lsof -N<\/p>\n
20.\u57df\u540dsocket\u6587\u4ef6<\/p>\n
lsof -u<\/p>\n
21.\u67d0\u4e2a\u7528\u6237\u7ec4\u6240\u6253\u5f00\u7684\u6587\u4ef6\u4fe1\u606f<\/p>\n
lsof -g 5555<\/p>\n
22. \u6839\u636e\u6587\u4ef6\u63cf\u8ff0\u5217\u51fa\u5bf9\u5e94\u7684\u6587\u4ef6\u4fe1\u606f<\/p>\n
lsof -d description(like 2)<\/p>\n
23. \u6839\u636e\u6587\u4ef6\u63cf\u8ff0\u8303\u56f4\u5217\u51fa\u6587\u4ef6\u4fe1\u606f<\/p>\n
lsof -d 2-3<\/p>\n","protected":false},"excerpt":{"rendered":"
lsof\u547d\u4ee4\u662f\u4ec0\u4e48\uff1f \u53ef\u4ee5\u5217\u51fa\u88ab\u8fdb\u7a0b\u6240\u6253\u5f00\u7684\u6587\u4ef6\u7684\u4fe1\u606f\u3002\u88ab\u6253\u5f00\u7684\u6587\u4ef6\u53ef\u4ee5\u662f 1.\u666e\u901a\u7684\u6587\u4ef6\uff0c2.\u76ee\u5f55 3.\u7f51\u7edc … \u9605\u8bfb\u66f4\u591a<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[3,49,5],"tags":[38,332,849],"class_list":{"0":"post-3588","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"hentry","6":"category-hemanual","7":"category-linux","8":"category-jishu","9":"tag-linux","11":"tag-losf"},"aioseo_notices":[],"jetpack_featured_media_url":"","jetpack-related-posts":[],"jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/cn.hostease.com\/xueyuan\/wp-json\/wp\/v2\/posts\/3588","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/cn.hostease.com\/xueyuan\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/cn.hostease.com\/xueyuan\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/cn.hostease.com\/xueyuan\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/cn.hostease.com\/xueyuan\/wp-json\/wp\/v2\/comments?post=3588"}],"version-history":[{"count":1,"href":"https:\/\/cn.hostease.com\/xueyuan\/wp-json\/wp\/v2\/posts\/3588\/revisions"}],"predecessor-version":[{"id":3589,"href":"https:\/\/cn.hostease.com\/xueyuan\/wp-json\/wp\/v2\/posts\/3588\/revisions\/3589"}],"wp:attachment":[{"href":"https:\/\/cn.hostease.com\/xueyuan\/wp-json\/wp\/v2\/media?parent=3588"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/cn.hostease.com\/xueyuan\/wp-json\/wp\/v2\/categories?post=3588"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/cn.hostease.com\/xueyuan\/wp-json\/wp\/v2\/tags?post=3588"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}