{"id":198669,"date":"2024-11-14T21:59:19","date_gmt":"2024-11-14T13:59:19","guid":{"rendered":"https:\/\/server.hk\/cnblog\/198669\/"},"modified":"2024-11-14T21:59:20","modified_gmt":"2024-11-14T13:59:20","slug":"%e3%80%8c%e6%95%99%e4%bd%a0%e5%bf%ab%e9%80%9f%e6%90%9c%e7%b4%a2linux%e9%80%b2%e7%a8%8b%e3%80%8d-%e4%bd%bf%e7%94%a8grep%e5%91%bd%e4%bb%a4%e5%bf%ab%e9%80%9f%e6%9f%a5%e8%a9%a2%e9%80%b2","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/198669\/","title":{"rendered":"\u300c\u6559\u4f60\u5feb\u901f\u641c\u7d22Linux\u9032\u7a0b\u300d\u2014\u2014\u4f7f\u7528grep\u547d\u4ee4\u5feb\u901f\u67e5\u8a62\u9032\u7a0b\u4fe1\u606f (linux \u9032\u7a0b grep)"},"content":{"rendered":"

\u6559\u4f60\u5feb\u901f\u641c\u7d22Linux\u9032\u7a0b\u2014\u2014\u4f7f\u7528grep\u547d\u4ee4\u5feb\u901f\u67e5\u8a62\u9032\u7a0b\u4fe1\u606f<\/h1>\n

\u5728Linux\u7cfb\u7d71\u4e2d\uff0c\u9032\u7a0b\u662f\u57f7\u884c\u4e2d\u7684\u7a0b\u5e8f\uff0c\u6bcf\u500b\u9032\u7a0b\u90fd\u6709\u5176\u552f\u4e00\u7684\u9032\u7a0b\u8b58\u5225\u78bc\uff08PID\uff09\u3002\u7576\u7cfb\u7d71\u904b\u884c\u6642\uff0c\u53ef\u80fd\u6703\u6709\u6578\u767e\u751a\u81f3\u6578\u5343\u500b\u9032\u7a0b\u5728\u540c\u6642\u904b\u884c\u3002\u5c0d\u65bc\u7cfb\u7d71\u7ba1\u7406\u54e1\u548c\u958b\u767c\u8005\u4f86\u8aaa\uff0c\u5feb\u901f\u67e5\u8a62\u548c\u7ba1\u7406\u9019\u4e9b\u9032\u7a0b\u662f\u975e\u5e38\u91cd\u8981\u7684\u3002\u672c\u6587\u5c07\u4ecb\u7d39\u5982\u4f55\u4f7f\u7528grep\u547d\u4ee4\u5feb\u901f\u67e5\u8a62Linux\u9032\u7a0b\u4fe1\u606f\u3002<\/p>\n

\u4ec0\u9ebc\u662fgrep\u547d\u4ee4\uff1f<\/h2>\n

grep\u662f\u4e00\u500b\u5f37\u5927\u7684\u6587\u672c\u641c\u7d22\u5de5\u5177\uff0c\u80fd\u5920\u5728\u6587\u4ef6\u4e2d\u67e5\u627e\u7b26\u5408\u7279\u5b9a\u6a21\u5f0f\u7684\u884c\u3002\u5b83\u7684\u540d\u7a31\u6e90\u81ea\u65bc\u201cglobal regular expression print\u201d\u3002\u5728Linux\u4e2d\uff0cgrep\u901a\u5e38\u7528\u65bc\u904e\u6ffe\u8f38\u51fa\uff0c\u7279\u5225\u662f\u5728\u8655\u7406\u5927\u91cf\u6578\u64da\u6642\u3002\u901a\u904e\u4f7f\u7528\u6b63\u5247\u8868\u9054\u5f0f\uff0cgrep\u53ef\u4ee5\u7cbe\u78ba\u5730\u5339\u914d\u6240\u9700\u7684\u6587\u672c\u3002<\/p>\n

\u5982\u4f55\u67e5\u8a62\u9032\u7a0b\u4fe1\u606f<\/h2>\n

\u5728Linux\u4e2d\uff0c\u67e5\u8a62\u9032\u7a0b\u4fe1\u606f\u7684\u5e38\u7528\u547d\u4ee4\u662fps<\/strong>\u3002\u9019\u500b\u547d\u4ee4\u53ef\u4ee5\u986f\u793a\u7576\u524d\u7cfb\u7d71\u4e2d\u904b\u884c\u7684\u9032\u7a0b\u3002\u7d50\u5408grep\u547d\u4ee4\uff0c\u6211\u5011\u53ef\u4ee5\u5feb\u901f\u627e\u5230\u7279\u5b9a\u7684\u9032\u7a0b\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5e38\u898b\u7684\u7528\u6cd5\uff1a<\/p>\n

\u57fa\u672c\u7684ps\u547d\u4ee4<\/h3>\n
ps aux<\/code><\/pre>\n
\u9019\u500b\u547d\u4ee4\u6703\u5217\u51fa\u6240\u6709\u7528\u6236\u7684\u9032\u7a0b\uff0c\u5305\u62ec\u9032\u7a0b\u7684PID\u3001\u7528\u6236\u3001CPU\u548c\u5167\u5b58\u4f7f\u7528\u7387\u7b49\u4fe1\u606f\u3002<\/p>\n
\u4f7f\u7528grep\u904e\u6ffe\u9032\u7a0b<\/h3>\n
\u5047\u8a2d\u6211\u5011\u60f3\u67e5\u627e\u540d\u70ba\u201cnginx\u201d\u7684\u9032\u7a0b\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\uff1a<\/p>\n
ps aux | grep nginx<\/code><\/pre>\n
\u9019\u689d\u547d\u4ee4\u7684\u610f\u601d\u662f\uff1a\u9996\u5148\u57f7\u884cps aux\u547d\u4ee4\uff0c\u7136\u5f8c\u5c07\u5176\u8f38\u51fa\u901a\u904e\u7ba1\u9053\uff08|\uff09\u50b3\u905e\u7d66grep\uff0cgrep\u6703\u904e\u6ffe\u51fa\u5305\u542b\u201cnginx\u201d\u7684\u884c\u3002<\/p>\n
\u6392\u9664grep\u9032\u7a0b\u672c\u8eab<\/h3>\n
\u7576\u6211\u5011\u4f7f\u7528grep\u67e5\u627e\u9032\u7a0b\u6642\uff0cgrep\u672c\u8eab\u7684\u9032\u7a0b\u4e5f\u6703\u88ab\u5217\u51fa\u3002\u70ba\u4e86\u6392\u9664\u9019\u4e00\u884c\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\uff1a<\/p>\n
ps aux | grep nginx | grep -v grep<\/code><\/pre>\n
\u9019\u88e1\u7684-v<\/strong>\u9078\u9805\u8868\u793a\u53cd\u5411\u5339\u914d\uff0c\u610f\u5473\u8457\u6392\u9664\u5305\u542b\u201cgrep\u201d\u7684\u884c\u3002<\/p>\n
\u4f7f\u7528pgrep\u547d\u4ee4<\/h2>\n
\u9664\u4e86ps\u548cgrep\u7684\u7d44\u5408\uff0cLinux\u9084\u63d0\u4f9b\u4e86\u53e6\u4e00\u500b\u547d\u4ee4pgrep\uff0c\u5c08\u9580\u7528\u65bc\u67e5\u627e\u9032\u7a0b\u3002\u4f7f\u7528pgrep\u53ef\u4ee5\u66f4\u7c21\u55ae\u5730\u67e5\u627e\u9032\u7a0b\uff1a<\/p>\n
pgrep nginx<\/code><\/pre>\n
\u9019\u689d\u547d\u4ee4\u5c07\u76f4\u63a5\u8fd4\u56de\u6240\u6709\u540d\u70ba\u201cnginx\u201d\u7684\u9032\u7a0b\u7684PID\uff0c\u9019\u6a23\u53ef\u4ee5\u66f4\u5feb\u901f\u5730\u7372\u53d6\u6240\u9700\u4fe1\u606f\u3002<\/p>\n
\u9032\u4e00\u6b65\u7684\u904e\u6ffe<\/h2>\n
\u5982\u679c\u9700\u8981\u66f4\u8a73\u7d30\u7684\u9032\u7a0b\u4fe1\u606f\uff0c\u53ef\u4ee5\u4f7f\u7528top<\/strong>\u547d\u4ee4\uff0c\u9019\u662f\u4e00\u500b\u52d5\u614b\u986f\u793a\u7cfb\u7d71\u9032\u7a0b\u7684\u5de5\u5177\u3002\u53ef\u4ee5\u5728top\u754c\u9762\u4e2d\u6309\u4e0b\u201cShift + M\u201d\u4f86\u6839\u64da\u5167\u5b58\u4f7f\u7528\u91cf\u6392\u5e8f\u9032\u7a0b\uff0c\u6216\u8005\u6309\u4e0b\u201cShift + P\u201d\u6839\u64daCPU\u4f7f\u7528\u91cf\u6392\u5e8f\u3002<\/p>\n
\u7d50\u8ad6<\/h2>\n
\u5728Linux\u7cfb\u7d71\u4e2d\uff0c\u4f7f\u7528grep\u547d\u4ee4\u67e5\u8a62\u9032\u7a0b\u4fe1\u606f\u662f\u4e00\u500b\u975e\u5e38\u6709\u6548\u7684\u6280\u5de7\u3002\u901a\u904e\u7d50\u5408ps\u548cgrep\u547d\u4ee4\uff0c\u7cfb\u7d71\u7ba1\u7406\u54e1\u548c\u958b\u767c\u8005\u53ef\u4ee5\u5feb\u901f\u627e\u5230\u6240\u9700\u7684\u9032\u7a0b\uff0c\u5f9e\u800c\u63d0\u9ad8\u5de5\u4f5c\u6548\u7387\u3002\u6b64\u5916\uff0cpgrep\u547d\u4ee4\u63d0\u4f9b\u4e86\u66f4\u7c21\u55ae\u7684\u67e5\u8a62\u65b9\u5f0f\uff0c\u9069\u5408\u9700\u8981\u5feb\u901f\u7372\u53d6PID\u7684\u60c5\u6cc1\u3002<\/p>\n
\u7121\u8ad6\u60a8\u662f\u4f7f\u7528VPS\u9084\u662f\u5176\u4ed6\u985e\u578b\u7684\u4f3a\u670d\u5668\uff0c\u638c\u63e1\u9019\u4e9b\u547d\u4ee4\u90fd\u80fd\u5e6b\u52a9\u60a8\u66f4\u597d\u5730\u7ba1\u7406\u7cfb\u7d71\u9032\u7a0b\u3002\u5982\u679c\u60a8\u5c0d\u65bc\u4f3a\u670d\u5668\u7ba1\u7406\u6709\u66f4\u591a\u9700\u6c42\uff0c\u6b61\u8fce\u4e86\u89e3\u6211\u5011\u7684\u9999\u6e2fVPS<\/a>\u89e3\u6c7a\u65b9\u6848\uff0c\u8b93\u60a8\u7684\u4f3a\u670d\u5668\u904b\u884c\u66f4\u52a0\u9ad8\u6548\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"
\u5b78\u7fd2\u5982\u4f55\u4f7f\u7528grep\u547d\u4ee4\u5feb\u901f\u67e5\u8a62Linux\u9032\u7a0b\u4fe1\u606f\uff0c\u63d0\u5347\u4f60\u7684\u7cfb\u7d71\u7ba1\u7406\u6548\u7387\uff0c\u8f15\u9b06\u627e\u5230\u6240\u9700\u7684\u9032\u7a0b\u3002<\/p>\n","protected":false},"author":0,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4924],"tags":[],"class_list":["post-198669","post","type-post","status-publish","format-standard","hentry","category-setup-tutorials"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/198669","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/types\/post"}],"replies":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/comments?post=198669"}],"version-history":[{"count":0,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/198669\/revisions"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=198669"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=198669"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=198669"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}