{"id":1108,"date":"2019-04-25T12:17:41","date_gmt":"2019-04-25T04:17:41","guid":{"rendered":"https:\/\/www.linuxcool.com\/?p=1108"},"modified":"2023-05-01T09:02:22","modified_gmt":"2023-05-01T01:02:22","slug":"pstree","status":"publish","type":"post","link":"https:\/\/www.linuxcool.com\/pstree","title":{"rendered":"pstree\u547d\u4ee4 – \u4ee5\u6811\u72b6\u56fe\u5f62\u5f0f\u663e\u793a\u8fdb\u7a0b\u4fe1\u606f"},"content":{"rendered":"\n

pstree\u547d\u4ee4\u6765\u81ea\u82f1\u6587\u8bcd\u7ec4\u201cdisplay a tree of processes\u201d\u7684\u7f29\u5199\uff0c\u5176\u529f\u80fd\u662f\u7528\u4e8e\u4ee5\u6811\u72b6\u56fe\u5f62\u5f0f\u663e\u793a\u8fdb\u7a0b\u4fe1\u606f\uff0c\u5e2e\u52a9\u7ba1\u7406\u5458\u66f4\u597d\u5730\u4e86\u89e3\u8fdb\u7a0b\u95f4\u7684\u5173\u7cfb\u3002Linux\u7cfb\u7edf\u4e2d\u5e38\u7528ps\u547d\u4ee4\u67e5\u770b\u8fdb\u7a0b\u72b6\u6001\u4fe1\u606f\uff0c\u4f46\u662f\u5374\u65e0\u6cd5\u4e86\u89e3\u8fdb\u7a0b\u4e4b\u95f4\u7684\u4f9d\u8d56\u5173\u7cfb\uff0c\u54ea\u4e2a\u662f\u7236\u8fdb\u7a0b\uff0c\u54ea\u4e2a\u662f\u5b50\u8fdb\u7a0b\uff1f\u8fd9\u4e9b\u4fe1\u606f\u5219\u53ef\u901a\u8fc7pstree\u547d\u4ee4\u8fdb\u884c\u67e5\u770b\u3002<\/p>\n\n\n\n

\u8bed\u6cd5\u683c\u5f0f\uff1a<\/strong> pstree [\u53c2\u6570] <\/p>\n\n\n\n

\u5e38\u7528\u53c2\u6570\uff1a<\/strong><\/p>\n\n\n\n

-a <\/td>\u663e\u793a\u5b8c\u6574\u4fe1\u606f<\/td><\/tr>
-A<\/td>\u4f7f\u7528ASCII\u5b57\u7b26\u7ed8\u5236\u6811<\/td><\/tr>
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-p<\/td>\u663e\u793a\u8fdb\u7a0b\u53f7\u7801<\/td><\/tr>
-u<\/td>\u663e\u793a\u7528\u6237\u540d<\/td><\/tr>
-U<\/td>\u4f7f\u7528UTF-8\u7ebf\u6761\u7ed8\u5236\u5b57\u7b26<\/td><\/tr>
-V<\/td>\u663e\u793a\u7248\u672c\u4fe1\u606f<\/td><\/tr>
-Z<\/td>\u663e\u793a\u6bcf\u4e2a\u8fdb\u7a0b\u7684\u5b89\u5168\u4e0a\u4e0b\u6587<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

\u53c2\u8003\u793a\u4f8b<\/strong><\/p>\n\n\n\n

\u4ee5\u6811\u72b6\u56fe\u7684\u5f62\u5f0f\u663e\u793a\u5f53\u524d\u7cfb\u7edf\u4e2d\u5168\u90e8\u8fdb\u7a0b\uff08\u9ed8\u8ba4\uff09\uff1a<\/a><\/p>\n\n\n\n

[root@linuxcool ~]# pstree<\/strong>\nsystemd-+-ModemManager---2*[{ModemManager}]\n        |-NetworkManager---2*[{NetworkManager}]\n        |-VGAuthService\n        |-accounts-daemon---2*[{accounts-daemon}]\n        |-atd\n        |-auditd-+-sedispatch\n        |        `-2*[{auditd}]\n\u2026\u2026\u2026\u2026\u2026\u2026\u7701\u7565\u90e8\u5206\u8f93\u51fa\u4fe1\u606f\u2026\u2026\u2026\u2026\u2026\u2026<\/pre>\n\n\n\n
\u4ee5\u6811\u72b6\u56fe\u7684\u5f62\u5f0f\u663e\u793a\u5f53\u524d\u7cfb\u7edf\u4e2d\u5168\u90e8\u8fdb\u7a0b\uff08\u5e26\u6709\u8fdb\u7a0b\u53f7\uff09\uff1a<\/p>\n\n\n\n
[root@linuxcool ~]# pstree -p<\/strong>\nsystemd(1)-+-ModemManager(989)-+-{ModemManager}(1003)\n           |                   `-{ModemManager}(1010)\n           |-NetworkManager(1082)-+-{NetworkManager}(1091)\n           |                      `-{NetworkManager}(1095)\n           |-VGAuthService(984)\n           |-accounts-daemon(1047)-+-{accounts-daemon}(1049)\n           |                       `-{accounts-daemon}(1051)\n\u2026\u2026\u2026\u2026\u2026\u2026\u7701\u7565\u90e8\u5206\u8f93\u51fa\u4fe1\u606f\u2026\u2026\u2026\u2026\u2026\u2026<\/pre>\n\n\n\n
\u4ee5\u66f4\u5b8c\u6574\u3001\u66f4\u4e30\u5bcc\u7684\u4fe1\u606f\u6837\u5f0f\u663e\u793a\u6bcf\u4e2a\u8fdb\u7a0b\uff1a<\/p>\n\n\n\n
[root@linuxcool ~]# pstree -a<\/strong>\nsystemd --switched-root --system --deserialize 17\n  \u251c\u2500ModemManager\n  \u2502   \u2514\u25002*[{ModemManager}]\n  \u251c\u2500NetworkManager --no-daemon\n  \u2502   \u2514\u25002*[{NetworkManager}]\n  \u251c\u2500VGAuthService -s\n  \u251c\u2500accounts-daemon\n  \u2502   \u2514\u25002*[{accounts-daemon}]\n  \u251c\u2500atd -f\n\u2026\u2026\u2026\u2026\u2026\u2026\u7701\u7565\u90e8\u5206\u8f93\u51fa\u4fe1\u606f\u2026\u2026\u2026\u2026\u2026\u2026<\/pre>\n","protected":false},"excerpt":{"rendered":"
pstree\u547d\u4ee4\u6765\u81ea\u82f1\u6587\u8bcd\u7ec4\u201cdisplay a tree of processes\u201d\u7684\u7f29\u5199\uff0c\u5176\u529f\u80fd\u662f\u7528\u4e8e\u4ee5\u6811 […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[7],"tags":[],"class_list":["post-1108","post","type-post","status-publish","format-standard","hentry","category-system"],"_links":{"self":[{"href":"https:\/\/www.linuxcool.com\/wp-json\/wp\/v2\/posts\/1108","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.linuxcool.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.linuxcool.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.linuxcool.com\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.linuxcool.com\/wp-json\/wp\/v2\/comments?post=1108"}],"version-history":[{"count":16,"href":"https:\/\/www.linuxcool.com\/wp-json\/wp\/v2\/posts\/1108\/revisions"}],"predecessor-version":[{"id":14530,"href":"https:\/\/www.linuxcool.com\/wp-json\/wp\/v2\/posts\/1108\/revisions\/14530"}],"wp:attachment":[{"href":"https:\/\/www.linuxcool.com\/wp-json\/wp\/v2\/media?parent=1108"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.linuxcool.com\/wp-json\/wp\/v2\/categories?post=1108"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.linuxcool.com\/wp-json\/wp\/v2\/tags?post=1108"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}