{"id":564,"date":"2024-11-15T00:44:31","date_gmt":"2024-11-14T16:44:31","guid":{"rendered":"http:\/\/www.wengdao.net\/?p=564"},"modified":"2024-11-15T00:44:31","modified_gmt":"2024-11-14T16:44:31","slug":"kill-%e4%bf%a1%e5%8f%b7%e8%af%a6%e8%a7%a3","status":"publish","type":"post","link":"https:\/\/jiandao.zliby.com\/?p=564","title":{"rendered":"kill \u4fe1\u53f7\u8be6\u89e3"},"content":{"rendered":"

Linux kill<\/code> \u547d\u4ee4\u4fe1\u53f7\u8be6\u7ec6<\/h1>\n

kill<\/code> \u547d\u4ee4\u7528\u4e8e\u5411\u8fdb\u7a0b\u53d1\u9001\u4fe1\u53f7\uff0c\u4ece\u800c\u63a7\u5236\u8fdb\u7a0b\u7684\u884c\u4e3a\u3002\u5b83\u4e0d\u4ec5\u7528\u4e8e\u7ec8\u6b62\u8fdb\u7a0b\uff0c\u8fd8\u53ef\u4ee5\u6682\u505c\u3001\u6062\u590d\u3001\u91cd\u65b0\u52a0\u8f7d\u914d\u7f6e\u7b49\u3002<\/p>\n

\u5e38\u89c1\u4fe1\u53f7\u5217\u8868<\/h2>\n\n\n\n\n\n\n\n\n\n\n\n\n\n
\u4fe1\u53f7<\/th>\n\u7f16\u53f7<\/th>\n\u63cf\u8ff0<\/th>\n\u5907\u6ce8<\/th>\n<\/tr>\n<\/thead>\n
SIGTERM<\/code><\/td>\n15<\/td>\n\u8bf7\u6c42\u8fdb\u7a0b\u6b63\u5e38\u7ec8\u6b62<\/td>\n\u9ed8\u8ba4\u4fe1\u53f7\uff0c\u8fdb\u7a0b\u53ef\u6355\u83b7\u5e76\u6e05\u7406\u8d44\u6e90<\/td>\n<\/tr>\n
SIGKILL<\/code><\/td>\n9<\/td>\n\u5f3a\u5236\u7ec8\u6b62\u8fdb\u7a0b<\/td>\n\u65e0\u6cd5\u88ab\u6355\u83b7\u6216\u5ffd\u7565\uff0c\u7acb\u5373\u7ec8\u6b62<\/td>\n<\/tr>\n
SIGINT<\/code><\/td>\n2<\/td>\n\u6a21\u62df Ctrl + C<\/code>\uff0c\u4e2d\u65ad\u8fdb\u7a0b<\/td>\n\u901a\u5e38\u7528\u4e8e\u524d\u53f0\u8fdb\u7a0b<\/td>\n<\/tr>\n
SIGHUP<\/code><\/td>\n1<\/td>\n\u901a\u77e5\u8fdb\u7a0b\u91cd\u65b0\u52a0\u8f7d\u914d\u7f6e\u6587\u4ef6<\/td>\n\u5e38\u7528\u4e8e\u5b88\u62a4\u8fdb\u7a0b<\/td>\n<\/tr>\n
SIGSTOP<\/code><\/td>\n19<\/td>\n\u6682\u505c\u8fdb\u7a0b<\/td>\n\u8fdb\u7a0b\u65e0\u6cd5\u6355\u83b7<\/td>\n<\/tr>\n
SIGCONT<\/code><\/td>\n18<\/td>\n\u6062\u590d\u6682\u505c\u7684\u8fdb\u7a0b<\/td>\n\u53d1\u9001\u5230\u6682\u505c\u7684\u8fdb\u7a0b<\/td>\n<\/tr>\n
SIGUSR1<\/code><\/td>\n10<\/td>\n\u7528\u6237\u5b9a\u4e49\u7684\u4fe1\u53f7\uff0c\u901a\u5e38\u7528\u4e8e\u81ea\u5b9a\u4e49\u64cd\u4f5c<\/td>\n\u7528\u6237\u81ea\u5b9a\u4e49<\/td>\n<\/tr>\n
SIGUSR2<\/code><\/td>\n12<\/td>\n\u7528\u6237\u5b9a\u4e49\u7684\u4fe1\u53f7\uff0c\u901a\u5e38\u7528\u4e8e\u81ea\u5b9a\u4e49\u64cd\u4f5c<\/td>\n\u7528\u6237\u81ea\u5b9a\u4e49<\/td>\n<\/tr>\n
SIGSEGV<\/code><\/td>\n11<\/td>\n\u5185\u5b58\u8bbf\u95ee\u9519\u8bef\uff08\u6bb5\u9519\u8bef\uff09<\/td>\n\u901a\u5e38\u7531\u7a0b\u5e8f bug \u5f15\u8d77<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\u5e38\u7528\u547d\u4ee4\u793a\u4f8b<\/h2>\n\n\n\n\n\n\n\n\n\n\n\n\n
\u547d\u4ee4<\/th>\n\u8bf4\u660e<\/th>\n<\/tr>\n<\/thead>\n
kill <PID><\/code><\/td>\n\u53d1\u9001 SIGTERM<\/code>\uff0815\uff09\u4fe1\u53f7\uff0c\u8981\u6c42\u8fdb\u7a0b\u4f18\u96c5\u9000\u51fa<\/td>\n<\/tr>\n
kill -9 <PID><\/code><\/td>\n\u5f3a\u5236\u7ec8\u6b62\u8fdb\u7a0b\uff0c\u53d1\u9001 SIGKILL<\/code>\uff089\uff09\u4fe1\u53f7<\/td>\n<\/tr>\n
kill -2 <PID><\/code><\/td>\n\u53d1\u9001 SIGINT<\/code>\uff082\uff09\u4fe1\u53f7\uff0c\u6a21\u62df Ctrl + C<\/code><\/td>\n<\/tr>\n
kill -1 <PID><\/code><\/td>\n\u53d1\u9001 SIGHUP<\/code>\uff081\uff09\u4fe1\u53f7\uff0c\u91cd\u65b0\u52a0\u8f7d\u914d\u7f6e<\/td>\n<\/tr>\n
kill -19 <PID><\/code><\/td>\n\u6682\u505c\u8fdb\u7a0b\uff0c\u53d1\u9001 SIGSTOP<\/code>\uff0819\uff09\u4fe1\u53f7<\/td>\n<\/tr>\n
kill -18 <PID><\/code><\/td>\n\u6062\u590d\u8fdb\u7a0b\uff0c\u53d1\u9001 SIGCONT<\/code>\uff0818\uff09\u4fe1\u53f7<\/td>\n<\/tr>\n
kill $(pgrep process_name)<\/code><\/td>\n\u901a\u8fc7\u8fdb\u7a0b\u540d\u7ec8\u6b62\u8fdb\u7a0b<\/td>\n<\/tr>\n
kill -l<\/code><\/td>\n\u5217\u51fa\u6240\u6709\u4fe1\u53f7\u53ca\u5176\u7f16\u53f7<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

kill<\/code> \u547d\u4ee4\u901a\u8fc7\u5411\u8fdb\u7a0b\u53d1\u9001\u4e0d\u540c\u7684\u4fe1\u53f7\u6765\u63a7\u5236\u5176\u884c\u4e3a\u3002\u5e38\u89c1\u7684\u7528\u9014\u5305\u62ec\uff1a<\/p>\n

    \n
  • \u4f18\u96c5\u7ec8\u6b62\u8fdb\u7a0b<\/strong>\uff08SIGTERM<\/code>\uff09<\/li>\n
  • \u5f3a\u5236\u7ec8\u6b62\u8fdb\u7a0b<\/strong>\uff08SIGKILL<\/code>\uff09<\/li>\n
  • \u6682\u505c\u8fdb\u7a0b<\/strong>\uff08SIGSTOP<\/code>\uff09<\/li>\n
  • \u6062\u590d\u8fdb\u7a0b<\/strong>\uff08SIGCONT<\/code>\uff09<\/li>\n<\/ul>\n

    \u6b64\u5916\uff0c\u8fd8\u53ef\u4ee5\u901a\u8fc7\u4fe1\u53f7\u91cd\u65b0\u52a0\u8f7d\u914d\u7f6e\u6216\u6267\u884c\u5176\u4ed6\u81ea\u5b9a\u4e49\u64cd\u4f5c\u3002<\/p>\n

    \u4f7f\u7528 kill -l<\/code> \u67e5\u770b\u6240\u6709\u53ef\u7528\u4fe1\u53f7<\/p>\n

    \u4f7f\u7528 kill -HUP PID<\/code> \u91cd\u8f7d\u67d0\u8fdb\u7a0b<\/p>\n

    \u4f7f\u7528 kill -USR2 $(pgrep php-fpm)<\/code> \u91cd\u542fphp-fpm<\/p>\n","protected":false},"excerpt":{"rendered":"

    Linux kill \u547d\u4ee4\u4fe1\u53f7\u8be6\u7ec6 kill \u547d\u4ee4\u7528\u4e8e\u5411\u8fdb\u7a0b\u53d1\u9001\u4fe1\u53f7\uff0c\u4ece\u800c\u63a7\u5236\u8fdb\u7a0b\u7684\u884c\u4e3a\u3002\u5b83\u4e0d\u4ec5\u7528\u4e8e\u7ec8\u6b62\u8fdb\u7a0b\uff0c […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[3],"tags":[],"_links":{"self":[{"href":"https:\/\/jiandao.zliby.com\/index.php?rest_route=\/wp\/v2\/posts\/564"}],"collection":[{"href":"https:\/\/jiandao.zliby.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/jiandao.zliby.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/jiandao.zliby.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/jiandao.zliby.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=564"}],"version-history":[{"count":1,"href":"https:\/\/jiandao.zliby.com\/index.php?rest_route=\/wp\/v2\/posts\/564\/revisions"}],"predecessor-version":[{"id":565,"href":"https:\/\/jiandao.zliby.com\/index.php?rest_route=\/wp\/v2\/posts\/564\/revisions\/565"}],"wp:attachment":[{"href":"https:\/\/jiandao.zliby.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=564"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/jiandao.zliby.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=564"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/jiandao.zliby.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=564"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}