{"id":1029,"date":"2025-03-17T18:26:56","date_gmt":"2025-03-17T10:26:56","guid":{"rendered":"https:\/\/www.jthxfzya.tk\/?p=1029"},"modified":"2025-03-17T18:26:56","modified_gmt":"2025-03-17T10:26:56","slug":"%e5%9c%a8-linux-%e7%8e%af%e5%a2%83%e4%b8%8b%e9%80%9a%e8%bf%87%e5%91%bd%e4%bb%a4%e8%a1%8c%e7%bb%88%e6%ad%a2%e8%84%9a%e6%9c%ac%e6%89%a7%e8%a1%8c%e6%96%b9%e6%b3%95%e6%8e%a2%e8%ae%a8","status":"publish","type":"post","link":"https:\/\/www.jthxfzya.tk\/?p=1029","title":{"rendered":"\u5728 Linux \u73af\u5883\u4e0b\u901a\u8fc7\u547d\u4ee4\u884c\u7ec8\u6b62\u811a\u672c\u6267\u884c\u65b9\u6cd5\u63a2\u8ba8"},"content":{"rendered":"\n<h2 class=\"wp-block-heading\">1. \u5f15\u8a00<\/h2>\n\n\n\n<p>\u5728 Linux \u64cd\u4f5c\u7cfb\u7edf\u4e2d\uff0c\u547d\u4ee4\u884c\u662f\u4e00\u4e2a\u5f3a\u5927\u7684\u5de5\u5177\uff0c\u5b83\u5141\u8bb8\u7528\u6237\u6267\u884c\u5404\u79cd\u811a\u672c\u548c\u7a0b\u5e8f\u3002\u7136\u800c\uff0c\u6709\u65f6\u5728\u811a\u672c\u6267\u884c\u8fc7\u7a0b\u4e2d\u53ef\u80fd\u4f1a\u51fa\u73b0\u9700\u8981\u7acb\u5373\u7ec8\u6b62\u811a\u672c\u7684\u60c5\u51b5\u3002\u672c\u6587\u5c06\u63a2\u8ba8\u51e0\u79cd\u5728 Linux \u73af\u5883\u4e0b\u901a\u8fc7\u547d\u4ee4\u884c\u7ec8\u6b62\u811a\u672c\u6267\u884c\u7684\u65b9\u6cd5\uff0c\u4ee5\u4fbf\u7528\u6237\u80fd\u591f\u6709\u6548\u5730\u63a7\u5236\u548c\u7ba1\u7406\u6b63\u5728\u8fd0\u884c\u7684\u8fdb\u7a0b\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">2. Linux \u73af\u5883\u4e0b\u7684\u811a\u672c\u6267\u884c<\/h2>\n\n\n\n<p>\u5728 Linux \u4e2d\uff0c\u811a\u672c\u901a\u5e38\u53ef\u4ee5\u901a\u8fc7\u547d\u4ee4\u884c\u754c\u9762\uff08CLI\uff09\u6765\u6267\u884c\u3002\u7528\u6237\u53ef\u4ee5\u7f16\u5199 shell \u811a\u672c\uff0c\u7136\u540e\u901a\u8fc7&nbsp;<code>bash<\/code>&nbsp;\u547d\u4ee4\u6216\u5176\u4ed6 shell \u89e3\u91ca\u5668\u6765\u8fd0\u884c\u5b83\u4eec\u3002\u811a\u672c\u6267\u884c\u65f6\uff0c\u4f1a\u5728\u540e\u53f0\u4ea7\u751f\u4e00\u4e2a\u8fdb\u7a0b\uff0c\u8be5\u8fdb\u7a0b\u53ef\u4ee5\u901a\u8fc7\u5176\u8fdb\u7a0b ID\uff08PID\uff09\u8fdb\u884c\u7ba1\u7406\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">2.1 \u4f7f\u7528\u547d\u4ee4\u884c\u6267\u884c\u811a\u672c<\/h3>\n\n\n\n<p>\u4ee5\u4e0b\u662f\u4e00\u4e2a\u7b80\u5355\u7684\u4f8b\u5b50\uff0c\u5c55\u793a\u4e86\u5982\u4f55\u4f7f\u7528\u547d\u4ee4\u884c\u6267\u884c\u4e00\u4e2a\u540d\u4e3a&nbsp;<code>example_script.sh<\/code>&nbsp;\u7684\u811a\u672c\uff1a<\/p>\n\n\n\n<div class=\"wp-block-kevinbatdorf-code-block-pro\" data-code-block-pro-font-family=\"Code-Pro-JetBrains-Mono\" style=\"font-size:.875rem;font-family:Code-Pro-JetBrains-Mono,ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace;line-height:1.25rem;--cbp-tab-width:2;tab-size:var(--cbp-tab-width, 2)\"><span style=\"display:block;padding:16px 0 0 16px;margin-bottom:-1px;width:100%;text-align:left;background-color:#282A36\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"54\" height=\"14\" viewBox=\"0 0 54 14\"><g fill=\"none\" fill-rule=\"evenodd\" transform=\"translate(1 1)\"><circle cx=\"6\" cy=\"6\" r=\"6\" fill=\"#FF5F56\" stroke=\"#E0443E\" stroke-width=\".5\"><\/circle><circle cx=\"26\" cy=\"6\" r=\"6\" fill=\"#FFBD2E\" stroke=\"#DEA123\" stroke-width=\".5\"><\/circle><circle cx=\"46\" cy=\"6\" r=\"6\" fill=\"#27C93F\" stroke=\"#1AAB29\" stroke-width=\".5\"><\/circle><\/g><\/svg><\/span><span role=\"button\" tabindex=\"0\" data-code=\"bash example_script.sh\n\" style=\"color:#282A36;display:none;background-color:#f6f6f4\" aria-label=\"\u590d\u5236\" data-copied-text=\"\u5df2\u590d\u5236\uff01\" data-has-text-button=\"textSimple\" data-inside-header-type=\"headlights\" aria-live=\"polite\" class=\"code-block-pro-copy-button\"><span class=\"cbp-btn-text\">\u590d\u5236<\/span><\/span><pre class=\"shiki dracula-soft\" style=\"background-color: #282A36\" tabindex=\"0\"><code><span class=\"line\"><span style=\"color: #F6F6F4\">bash example_script.sh<\/span><\/span>\n<span class=\"line\"><\/span><\/code><\/pre><\/div>\n\n\n\n<p>\u6216\u8005\uff0c\u5982\u679c\u811a\u672c\u5177\u6709\u6267\u884c\u6743\u9650\uff0c\u53ef\u4ee5\u76f4\u63a5\u8fd0\u884c\uff1a<\/p>\n\n\n\n<div class=\"wp-block-kevinbatdorf-code-block-pro\" data-code-block-pro-font-family=\"Code-Pro-JetBrains-Mono\" style=\"font-size:.875rem;font-family:Code-Pro-JetBrains-Mono,ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace;line-height:1.25rem;--cbp-tab-width:2;tab-size:var(--cbp-tab-width, 2)\"><span style=\"display:block;padding:16px 0 0 16px;margin-bottom:-1px;width:100%;text-align:left;background-color:#282A36\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"54\" height=\"14\" viewBox=\"0 0 54 14\"><g fill=\"none\" fill-rule=\"evenodd\" transform=\"translate(1 1)\"><circle cx=\"6\" cy=\"6\" r=\"6\" fill=\"#FF5F56\" stroke=\"#E0443E\" stroke-width=\".5\"><\/circle><circle cx=\"26\" cy=\"6\" r=\"6\" fill=\"#FFBD2E\" stroke=\"#DEA123\" stroke-width=\".5\"><\/circle><circle cx=\"46\" cy=\"6\" r=\"6\" fill=\"#27C93F\" stroke=\"#1AAB29\" stroke-width=\".5\"><\/circle><\/g><\/svg><\/span><span role=\"button\" tabindex=\"0\" data-code=\".\/example_script.sh\n\" style=\"color:#282A36;display:none;background-color:#f6f6f4\" aria-label=\"\u590d\u5236\" data-copied-text=\"\u5df2\u590d\u5236\uff01\" data-has-text-button=\"textSimple\" data-inside-header-type=\"headlights\" aria-live=\"polite\" class=\"code-block-pro-copy-button\"><span class=\"cbp-btn-text\">\u590d\u5236<\/span><\/span><pre class=\"shiki dracula-soft\" style=\"background-color: #282A36\" tabindex=\"0\"><code><span class=\"line\"><span style=\"color: #F6F6F4\">.\/example_script.sh<\/span><\/span>\n<span class=\"line\"><\/span><\/code><\/pre><\/div>\n\n\n\n<h3 class=\"wp-block-heading\">2.2 \u67e5\u770b\u6b63\u5728\u8fd0\u884c\u7684\u811a\u672c<\/h3>\n\n\n\n<p>\u8981\u67e5\u770b\u5f53\u524d\u6b63\u5728\u8fd0\u884c\u7684\u811a\u672c\u548c\u8fdb\u7a0b\uff0c\u53ef\u4ee5\u4f7f\u7528&nbsp;<code>ps<\/code>&nbsp;\u547d\u4ee4\u3002\u4f8b\u5982\uff1a<\/p>\n\n\n\n<div class=\"wp-block-kevinbatdorf-code-block-pro\" data-code-block-pro-font-family=\"Code-Pro-JetBrains-Mono\" style=\"font-size:.875rem;font-family:Code-Pro-JetBrains-Mono,ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace;line-height:1.25rem;--cbp-tab-width:2;tab-size:var(--cbp-tab-width, 2)\"><span style=\"display:block;padding:16px 0 0 16px;margin-bottom:-1px;width:100%;text-align:left;background-color:#282A36\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"54\" height=\"14\" viewBox=\"0 0 54 14\"><g fill=\"none\" fill-rule=\"evenodd\" transform=\"translate(1 1)\"><circle cx=\"6\" cy=\"6\" r=\"6\" fill=\"#FF5F56\" stroke=\"#E0443E\" stroke-width=\".5\"><\/circle><circle cx=\"26\" cy=\"6\" r=\"6\" fill=\"#FFBD2E\" stroke=\"#DEA123\" stroke-width=\".5\"><\/circle><circle cx=\"46\" cy=\"6\" r=\"6\" fill=\"#27C93F\" stroke=\"#1AAB29\" stroke-width=\".5\"><\/circle><\/g><\/svg><\/span><span role=\"button\" tabindex=\"0\" data-code=\"ps aux | grep example_script.sh\n\" style=\"color:#282A36;display:none;background-color:#f6f6f4\" aria-label=\"\u590d\u5236\" data-copied-text=\"\u5df2\u590d\u5236\uff01\" data-has-text-button=\"textSimple\" data-inside-header-type=\"headlights\" aria-live=\"polite\" class=\"code-block-pro-copy-button\"><span class=\"cbp-btn-text\">\u590d\u5236<\/span><\/span><pre class=\"shiki dracula-soft\" style=\"background-color: #282A36\" tabindex=\"0\"><code><span class=\"line\"><span style=\"color: #F6F6F4\">ps aux | grep example_script.sh<\/span><\/span>\n<span class=\"line\"><\/span><\/code><\/pre><\/div>\n\n\n\n<p>\u8fd9\u5c06\u5217\u51fa\u6240\u6709\u4e0e&nbsp;<code>example_script.sh<\/code>&nbsp;\u76f8\u5173\u7684\u8fdb\u7a0b\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">3. \u7ec8\u6b62\u811a\u672c\u6267\u884c\u7684\u57fa\u672c\u547d\u4ee4<\/h2>\n\n\n\n<p>\u5728 Linux \u4e2d\uff0c\u6709\u591a\u79cd\u65b9\u6cd5\u53ef\u4ee5\u7528\u6765\u7ec8\u6b62\u6b63\u5728\u8fd0\u884c\u7684\u811a\u672c\u6216\u8fdb\u7a0b\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5e38\u7528\u7684\u547d\u4ee4\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">3.1 \u4f7f\u7528 Ctrl+C<\/h3>\n\n\n\n<p>\u6700\u7b80\u5355\u7684\u65b9\u6cd5\u662f\u4f7f\u7528\u952e\u76d8\u5feb\u6377\u952e&nbsp;<code>Ctrl+C<\/code>\u3002\u5f53\u4f60\u5728\u547d\u4ee4\u884c\u4e2d\u8fd0\u884c\u4e00\u4e2a\u811a\u672c\u65f6\uff0c\u6309\u4e0b&nbsp;<code>Ctrl+C<\/code>&nbsp;\u4f1a\u53d1\u9001\u4e00\u4e2a&nbsp;<code>SIGINT<\/code>&nbsp;\u4fe1\u53f7\u5230\u524d\u53f0\u8fd0\u884c\u7684\u8fdb\u7a0b\uff0c\u901a\u5e38\u4f1a\u5bfc\u81f4\u8be5\u8fdb\u7a0b\u7acb\u5373\u7ec8\u6b62\u3002<\/p>\n\n\n\n<div class=\"wp-block-kevinbatdorf-code-block-pro\" data-code-block-pro-font-family=\"Code-Pro-JetBrains-Mono\" style=\"font-size:.875rem;font-family:Code-Pro-JetBrains-Mono,ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace;line-height:1.25rem;--cbp-tab-width:2;tab-size:var(--cbp-tab-width, 2)\"><span style=\"display:block;padding:16px 0 0 16px;margin-bottom:-1px;width:100%;text-align:left;background-color:#282A36\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"54\" height=\"14\" viewBox=\"0 0 54 14\"><g fill=\"none\" fill-rule=\"evenodd\" transform=\"translate(1 1)\"><circle cx=\"6\" cy=\"6\" r=\"6\" fill=\"#FF5F56\" stroke=\"#E0443E\" stroke-width=\".5\"><\/circle><circle cx=\"26\" cy=\"6\" r=\"6\" fill=\"#FFBD2E\" stroke=\"#DEA123\" stroke-width=\".5\"><\/circle><circle cx=\"46\" cy=\"6\" r=\"6\" fill=\"#27C93F\" stroke=\"#1AAB29\" stroke-width=\".5\"><\/circle><\/g><\/svg><\/span><span role=\"button\" tabindex=\"0\" data-code=\"# \u5728\u811a\u672c\u8fd0\u884c\u65f6\u6309\u4e0b Ctrl+C\n^C\n\" style=\"color:#282A36;display:none;background-color:#f6f6f4\" aria-label=\"\u590d\u5236\" data-copied-text=\"\u5df2\u590d\u5236\uff01\" data-has-text-button=\"textSimple\" data-inside-header-type=\"headlights\" aria-live=\"polite\" class=\"code-block-pro-copy-button\"><span class=\"cbp-btn-text\">\u590d\u5236<\/span><\/span><pre class=\"shiki dracula-soft\" style=\"background-color: #282A36\" tabindex=\"0\"><code><span class=\"line\"><span style=\"color: #F6F6F4\"># \u5728\u811a\u672c\u8fd0\u884c\u65f6\u6309\u4e0b Ctrl+C<\/span><\/span>\n<span class=\"line\"><span style=\"color: #F6F6F4\">^C<\/span><\/span>\n<span class=\"line\"><\/span><\/code><\/pre><\/div>\n\n\n\n<h3 class=\"wp-block-heading\">3.2 \u4f7f\u7528 kill \u547d\u4ee4<\/h3>\n\n\n\n<p>\u5982\u679c\u4f60\u77e5\u9053\u811a\u672c\u7684\u8fdb\u7a0b ID\uff08PID\uff09\uff0c\u53ef\u4ee5\u4f7f\u7528&nbsp;<code>kill<\/code>&nbsp;\u547d\u4ee4\u53d1\u9001\u4fe1\u53f7\u5230\u8be5\u8fdb\u7a0b\u3002\u4ee5\u4e0b\u662f\u57fa\u672c\u7684\u7528\u6cd5\uff1a<\/p>\n\n\n\n<div class=\"wp-block-kevinbatdorf-code-block-pro\" data-code-block-pro-font-family=\"Code-Pro-JetBrains-Mono\" style=\"font-size:.875rem;font-family:Code-Pro-JetBrains-Mono,ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace;line-height:1.25rem;--cbp-tab-width:2;tab-size:var(--cbp-tab-width, 2)\"><span style=\"display:block;padding:16px 0 0 16px;margin-bottom:-1px;width:100%;text-align:left;background-color:#282A36\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"54\" height=\"14\" viewBox=\"0 0 54 14\"><g fill=\"none\" fill-rule=\"evenodd\" transform=\"translate(1 1)\"><circle cx=\"6\" cy=\"6\" r=\"6\" fill=\"#FF5F56\" stroke=\"#E0443E\" stroke-width=\".5\"><\/circle><circle cx=\"26\" cy=\"6\" r=\"6\" fill=\"#FFBD2E\" stroke=\"#DEA123\" stroke-width=\".5\"><\/circle><circle cx=\"46\" cy=\"6\" r=\"6\" fill=\"#27C93F\" stroke=\"#1AAB29\" stroke-width=\".5\"><\/circle><\/g><\/svg><\/span><span role=\"button\" tabindex=\"0\" data-code=\"kill PID\n\" style=\"color:#282A36;display:none;background-color:#f6f6f4\" aria-label=\"\u590d\u5236\" data-copied-text=\"\u5df2\u590d\u5236\uff01\" data-has-text-button=\"textSimple\" data-inside-header-type=\"headlights\" aria-live=\"polite\" class=\"code-block-pro-copy-button\"><span class=\"cbp-btn-text\">\u590d\u5236<\/span><\/span><pre class=\"shiki dracula-soft\" style=\"background-color: #282A36\" tabindex=\"0\"><code><span class=\"line\"><span style=\"color: #F6F6F4\">kill PID<\/span><\/span>\n<span class=\"line\"><\/span><\/code><\/pre><\/div>\n\n\n\n<p>\u5176\u4e2d&nbsp;<code>PID<\/code>&nbsp;\u662f\u4f60\u8981\u7ec8\u6b62\u7684\u811a\u672c\u7684\u8fdb\u7a0b ID\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">3.3 \u4f7f\u7528 pkill \u547d\u4ee4<\/h3>\n\n\n\n<p>\u5982\u679c\u4f60\u77e5\u9053\u811a\u672c\u7684\u540d\u79f0\uff0c\u53ef\u4ee5\u4f7f\u7528&nbsp;<code>pkill<\/code>&nbsp;\u547d\u4ee4\u6765\u7ec8\u6b62\u6240\u6709\u5339\u914d\u540d\u79f0\u7684\u8fdb\u7a0b\u3002\u4f8b\u5982\uff1a<\/p>\n\n\n\n<div class=\"wp-block-kevinbatdorf-code-block-pro\" data-code-block-pro-font-family=\"Code-Pro-JetBrains-Mono\" style=\"font-size:.875rem;font-family:Code-Pro-JetBrains-Mono,ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace;line-height:1.25rem;--cbp-tab-width:2;tab-size:var(--cbp-tab-width, 2)\"><span style=\"display:block;padding:16px 0 0 16px;margin-bottom:-1px;width:100%;text-align:left;background-color:#282A36\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"54\" height=\"14\" viewBox=\"0 0 54 14\"><g fill=\"none\" fill-rule=\"evenodd\" transform=\"translate(1 1)\"><circle cx=\"6\" cy=\"6\" r=\"6\" fill=\"#FF5F56\" stroke=\"#E0443E\" stroke-width=\".5\"><\/circle><circle cx=\"26\" cy=\"6\" r=\"6\" fill=\"#FFBD2E\" stroke=\"#DEA123\" stroke-width=\".5\"><\/circle><circle cx=\"46\" cy=\"6\" r=\"6\" fill=\"#27C93F\" stroke=\"#1AAB29\" stroke-width=\".5\"><\/circle><\/g><\/svg><\/span><span role=\"button\" tabindex=\"0\" data-code=\"pkill -f example_script.sh\n\" style=\"color:#282A36;display:none;background-color:#f6f6f4\" aria-label=\"\u590d\u5236\" data-copied-text=\"\u5df2\u590d\u5236\uff01\" data-has-text-button=\"textSimple\" data-inside-header-type=\"headlights\" aria-live=\"polite\" class=\"code-block-pro-copy-button\"><span class=\"cbp-btn-text\">\u590d\u5236<\/span><\/span><pre class=\"shiki dracula-soft\" style=\"background-color: #282A36\" tabindex=\"0\"><code><span class=\"line\"><span style=\"color: #F6F6F4\">pkill -f example_script.sh<\/span><\/span>\n<span class=\"line\"><\/span><\/code><\/pre><\/div>\n\n\n\n<p>\u8fd9\u5c06\u7ec8\u6b62\u6240\u6709\u5305\u542b&nbsp;<code>example_script.sh<\/code>&nbsp;\u540d\u79f0\u7684\u8fdb\u7a0b\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">3.4 \u4f7f\u7528 killall \u547d\u4ee4<\/h3>\n\n\n\n<p><code>killall<\/code>&nbsp;\u547d\u4ee4\u5141\u8bb8\u4f60\u901a\u8fc7\u8fdb\u7a0b\u540d\u79f0\u6765\u7ec8\u6b62\u6240\u6709\u76f8\u5173\u7684\u8fdb\u7a0b\u3002\u5b83\u7684\u7528\u6cd5\u4e0e&nbsp;<code>pkill<\/code>&nbsp;\u7c7b\u4f3c\uff1a<\/p>\n\n\n\n<div class=\"wp-block-kevinbatdorf-code-block-pro\" data-code-block-pro-font-family=\"Code-Pro-JetBrains-Mono\" style=\"font-size:.875rem;font-family:Code-Pro-JetBrains-Mono,ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace;line-height:1.25rem;--cbp-tab-width:2;tab-size:var(--cbp-tab-width, 2)\"><span style=\"display:block;padding:16px 0 0 16px;margin-bottom:-1px;width:100%;text-align:left;background-color:#282A36\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"54\" height=\"14\" viewBox=\"0 0 54 14\"><g fill=\"none\" fill-rule=\"evenodd\" transform=\"translate(1 1)\"><circle cx=\"6\" cy=\"6\" r=\"6\" fill=\"#FF5F56\" stroke=\"#E0443E\" stroke-width=\".5\"><\/circle><circle cx=\"26\" cy=\"6\" r=\"6\" fill=\"#FFBD2E\" stroke=\"#DEA123\" stroke-width=\".5\"><\/circle><circle cx=\"46\" cy=\"6\" r=\"6\" fill=\"#27C93F\" stroke=\"#1AAB29\" stroke-width=\".5\"><\/circle><\/g><\/svg><\/span><span role=\"button\" tabindex=\"0\" data-code=\"killall example_script.sh\n\" style=\"color:#282A36;display:none;background-color:#f6f6f4\" aria-label=\"\u590d\u5236\" data-copied-text=\"\u5df2\u590d\u5236\uff01\" data-has-text-button=\"textSimple\" data-inside-header-type=\"headlights\" aria-live=\"polite\" class=\"code-block-pro-copy-button\"><span class=\"cbp-btn-text\">\u590d\u5236<\/span><\/span><pre class=\"shiki dracula-soft\" style=\"background-color: #282A36\" tabindex=\"0\"><code><span class=\"line\"><span style=\"color: #F6F6F4\">killall example_script.sh<\/span><\/span>\n<span class=\"line\"><\/span><\/code><\/pre><\/div>\n\n\n\n<p>\u8bf7\u8bb0\u4f4f\uff0c\u4f7f\u7528\u8fd9\u4e9b\u547d\u4ee4\u65f6\u9700\u8981\u5c0f\u5fc3\uff0c\u56e0\u4e3a\u5b83\u4eec\u53ef\u80fd\u4f1a\u7ec8\u6b62\u540c\u540d\u7684\u5176\u4ed6\u8fdb\u7a0b\u3002\u59cb\u7ec8\u786e\u8ba4\u4f60\u6b63\u5728\u7ec8\u6b62\u7684\u662f\u6b63\u786e\u7684\u8fdb\u7a0b\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">4. \u4f7f\u7528\u4fe1\u53f7\u6765\u7ec8\u6b62\u811a\u672c<\/h2>\n\n\n\n<p>\u5728 Linux \u4e2d\uff0c\u4fe1\u53f7\u662f\u4e00\u79cd\u7528\u4e8e\u8fdb\u7a0b\u95f4\u901a\u4fe1\u7684\u673a\u5236\uff0c\u53ef\u4ee5\u7528\u6765\u901a\u77e5\u8fdb\u7a0b\u67d0\u4e2a\u4e8b\u4ef6\u5df2\u7ecf\u53d1\u751f\u3002\u5f53\u6d89\u53ca\u5230\u7ec8\u6b62\u811a\u672c\u65f6\uff0c\u53d1\u9001\u9002\u5f53\u7684\u4fe1\u53f7\u5230\u8fdb\u7a0b\u53ef\u4ee5\u4f18\u96c5\u5730\u505c\u6b62\u811a\u672c\u6267\u884c\u6216\u8005\u5f3a\u5236\u7ec8\u6b62\u5b83\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">4.1 \u9ed8\u8ba4\u4fe1\u53f7 &#8211; SIGTERM<\/h3>\n\n\n\n<p>\u5f53\u4f60\u4f7f\u7528&nbsp;<code>kill<\/code>&nbsp;\u547d\u4ee4\u800c\u4e0d\u6307\u5b9a\u4fe1\u53f7\u65f6\uff0c\u9ed8\u8ba4\u53d1\u9001\u7684\u662f&nbsp;<code>SIGTERM<\/code>&nbsp;\u4fe1\u53f7\u3002\u8fd9\u4e2a\u4fe1\u53f7\u5141\u8bb8\u8fdb\u7a0b\u6709\u673a\u4f1a\u6e05\u7406\u5e76\u6b63\u5e38\u9000\u51fa\u3002<\/p>\n\n\n\n<div class=\"wp-block-kevinbatdorf-code-block-pro\" data-code-block-pro-font-family=\"Code-Pro-JetBrains-Mono\" style=\"font-size:.875rem;font-family:Code-Pro-JetBrains-Mono,ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace;line-height:1.25rem;--cbp-tab-width:2;tab-size:var(--cbp-tab-width, 2)\"><span style=\"display:block;padding:16px 0 0 16px;margin-bottom:-1px;width:100%;text-align:left;background-color:#282A36\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"54\" height=\"14\" viewBox=\"0 0 54 14\"><g fill=\"none\" fill-rule=\"evenodd\" transform=\"translate(1 1)\"><circle cx=\"6\" cy=\"6\" r=\"6\" fill=\"#FF5F56\" stroke=\"#E0443E\" stroke-width=\".5\"><\/circle><circle cx=\"26\" cy=\"6\" r=\"6\" fill=\"#FFBD2E\" stroke=\"#DEA123\" stroke-width=\".5\"><\/circle><circle cx=\"46\" cy=\"6\" r=\"6\" fill=\"#27C93F\" stroke=\"#1AAB29\" stroke-width=\".5\"><\/circle><\/g><\/svg><\/span><span role=\"button\" tabindex=\"0\" data-code=\"kill PID\n# \u6216\u8005\nkill -TERM PID\n\" style=\"color:#282A36;display:none;background-color:#f6f6f4\" aria-label=\"\u590d\u5236\" data-copied-text=\"\u5df2\u590d\u5236\uff01\" data-has-text-button=\"textSimple\" data-inside-header-type=\"headlights\" aria-live=\"polite\" class=\"code-block-pro-copy-button\"><span class=\"cbp-btn-text\">\u590d\u5236<\/span><\/span><pre class=\"shiki dracula-soft\" style=\"background-color: #282A36\" tabindex=\"0\"><code><span class=\"line\"><span style=\"color: #F6F6F4\">kill PID<\/span><\/span>\n<span class=\"line\"><span style=\"color: #F6F6F4\"># \u6216\u8005<\/span><\/span>\n<span class=\"line\"><span style=\"color: #F6F6F4\">kill -TERM PID<\/span><\/span>\n<span class=\"line\"><\/span><\/code><\/pre><\/div>\n\n\n\n<h3 class=\"wp-block-heading\">4.2 \u5f3a\u5236\u4fe1\u53f7 &#8211; SIGKILL<\/h3>\n\n\n\n<p>\u5982\u679c\u4f60\u9700\u8981\u5f3a\u5236\u7ec8\u6b62\u4e00\u4e2a\u8fdb\u7a0b\uff0c\u53ef\u4ee5\u4f7f\u7528&nbsp;<code>SIGKILL<\/code>&nbsp;\u4fe1\u53f7\u3002\u8fd9\u4e2a\u4fe1\u53f7\u4e0d\u80fd\u88ab\u8fdb\u7a0b\u6355\u83b7\u6216\u5ffd\u7565\uff0c\u5b83\u5c06\u5f3a\u5236\u7ec8\u6b62\u8fdb\u7a0b\u3002<\/p>\n\n\n\n<div class=\"wp-block-kevinbatdorf-code-block-pro\" data-code-block-pro-font-family=\"Code-Pro-JetBrains-Mono\" style=\"font-size:.875rem;font-family:Code-Pro-JetBrains-Mono,ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace;line-height:1.25rem;--cbp-tab-width:2;tab-size:var(--cbp-tab-width, 2)\"><span style=\"display:block;padding:16px 0 0 16px;margin-bottom:-1px;width:100%;text-align:left;background-color:#282A36\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"54\" height=\"14\" viewBox=\"0 0 54 14\"><g fill=\"none\" fill-rule=\"evenodd\" transform=\"translate(1 1)\"><circle cx=\"6\" cy=\"6\" r=\"6\" fill=\"#FF5F56\" stroke=\"#E0443E\" stroke-width=\".5\"><\/circle><circle cx=\"26\" cy=\"6\" r=\"6\" fill=\"#FFBD2E\" stroke=\"#DEA123\" stroke-width=\".5\"><\/circle><circle cx=\"46\" cy=\"6\" r=\"6\" fill=\"#27C93F\" stroke=\"#1AAB29\" stroke-width=\".5\"><\/circle><\/g><\/svg><\/span><span role=\"button\" tabindex=\"0\" data-code=\"kill -KILL PID\n# \u6216\u8005\nkill -9 PID\n\" style=\"color:#282A36;display:none;background-color:#f6f6f4\" aria-label=\"\u590d\u5236\" data-copied-text=\"\u5df2\u590d\u5236\uff01\" data-has-text-button=\"textSimple\" data-inside-header-type=\"headlights\" aria-live=\"polite\" class=\"code-block-pro-copy-button\"><span class=\"cbp-btn-text\">\u590d\u5236<\/span><\/span><pre class=\"shiki dracula-soft\" style=\"background-color: #282A36\" tabindex=\"0\"><code><span class=\"line\"><span style=\"color: #F6F6F4\">kill -KILL PID<\/span><\/span>\n<span class=\"line\"><span style=\"color: #F6F6F4\"># \u6216\u8005<\/span><\/span>\n<span class=\"line\"><span style=\"color: #F6F6F4\">kill -9 PID<\/span><\/span>\n<span class=\"line\"><\/span><\/code><\/pre><\/div>\n\n\n\n<h3 class=\"wp-block-heading\">4.3 \u5176\u4ed6\u4fe1\u53f7<\/h3>\n\n\n\n<p>\u9664\u4e86&nbsp;<code>SIGTERM<\/code>&nbsp;\u548c&nbsp;<code>SIGKILL<\/code>\uff0c\u8fd8\u6709\u5176\u4ed6\u4fe1\u53f7\u53ef\u4ee5\u7528\u6765\u7ec8\u6b62\u8fdb\u7a0b\uff0c\u4f8b\u5982&nbsp;<code>SIGINT<\/code>\uff08\u901a\u5e38\u7531&nbsp;<code>Ctrl+C<\/code>&nbsp;\u89e6\u53d1\uff09\uff0c<code>SIGSTOP<\/code>\uff08\u6682\u505c\u8fdb\u7a0b\uff09\uff0c\u548c&nbsp;<code>SIGCONT<\/code>\uff08\u7ee7\u7eed\u6267\u884c\u88ab\u6682\u505c\u7684\u8fdb\u7a0b\uff09\u7b49\u3002<\/p>\n\n\n\n<div class=\"wp-block-kevinbatdorf-code-block-pro\" data-code-block-pro-font-family=\"Code-Pro-JetBrains-Mono\" style=\"font-size:.875rem;font-family:Code-Pro-JetBrains-Mono,ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace;line-height:1.25rem;--cbp-tab-width:2;tab-size:var(--cbp-tab-width, 2)\"><span style=\"display:block;padding:16px 0 0 16px;margin-bottom:-1px;width:100%;text-align:left;background-color:#282A36\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"54\" height=\"14\" viewBox=\"0 0 54 14\"><g fill=\"none\" fill-rule=\"evenodd\" transform=\"translate(1 1)\"><circle cx=\"6\" cy=\"6\" r=\"6\" fill=\"#FF5F56\" stroke=\"#E0443E\" stroke-width=\".5\"><\/circle><circle cx=\"26\" cy=\"6\" r=\"6\" fill=\"#FFBD2E\" stroke=\"#DEA123\" stroke-width=\".5\"><\/circle><circle cx=\"46\" cy=\"6\" r=\"6\" fill=\"#27C93F\" stroke=\"#1AAB29\" stroke-width=\".5\"><\/circle><\/g><\/svg><\/span><span role=\"button\" tabindex=\"0\" data-code=\"# \u53d1\u9001 SIGINT \u4fe1\u53f7\nkill -INT PID\n\n# \u6682\u505c\u8fdb\u7a0b\nkill -STOP PID\n\n# \u7ee7\u7eed\u6267\u884c\u8fdb\u7a0b\nkill -CONT PID\n\" style=\"color:#282A36;display:none;background-color:#f6f6f4\" aria-label=\"\u590d\u5236\" data-copied-text=\"\u5df2\u590d\u5236\uff01\" data-has-text-button=\"textSimple\" data-inside-header-type=\"headlights\" aria-live=\"polite\" class=\"code-block-pro-copy-button\"><span class=\"cbp-btn-text\">\u590d\u5236<\/span><\/span><pre class=\"shiki dracula-soft\" style=\"background-color: #282A36\" tabindex=\"0\"><code><span class=\"line\"><span style=\"color: #F6F6F4\"># \u53d1\u9001 SIGINT \u4fe1\u53f7<\/span><\/span>\n<span class=\"line\"><span style=\"color: #F6F6F4\">kill -INT PID<\/span><\/span>\n<span class=\"line\"><\/span>\n<span class=\"line\"><span style=\"color: #F6F6F4\"># \u6682\u505c\u8fdb\u7a0b<\/span><\/span>\n<span class=\"line\"><span style=\"color: #F6F6F4\">kill -STOP PID<\/span><\/span>\n<span class=\"line\"><\/span>\n<span class=\"line\"><span style=\"color: #F6F6F4\"># \u7ee7\u7eed\u6267\u884c\u8fdb\u7a0b<\/span><\/span>\n<span class=\"line\"><span style=\"color: #F6F6F4\">kill -CONT PID<\/span><\/span>\n<span class=\"line\"><\/span><\/code><\/pre><\/div>\n\n\n\n<p>\u4f7f\u7528\u4fe1\u53f7\u6765\u7ec8\u6b62\u811a\u672c\u65f6\uff0c\u5e94\u8be5\u6839\u636e\u811a\u672c\u548c\u8fdb\u7a0b\u7684\u5177\u4f53\u60c5\u51b5\u9009\u62e9\u5408\u9002\u7684\u4fe1\u53f7\u3002\u901a\u5e38\uff0c\u9996\u5148\u5c1d\u8bd5\u4f7f\u7528&nbsp;<code>SIGTERM<\/code>&nbsp;\u4fe1\u53f7\uff0c\u5982\u679c\u8fdb\u7a0b\u6ca1\u6709\u54cd\u5e94\uff0c\u518d\u8003\u8651\u4f7f\u7528&nbsp;<code>SIGKILL<\/code>&nbsp;\u4fe1\u53f7\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">5. \u811a\u672c\u5185\u90e8\u7ec8\u6b62\u6267\u884c\u7684\u6280\u5de7<\/h2>\n\n\n\n<p>\u6709\u65f6\uff0c\u9700\u8981\u5728\u811a\u672c\u5185\u90e8\u6839\u636e\u67d0\u4e9b\u6761\u4ef6\u6765\u7ec8\u6b62\u811a\u672c\u7684\u6267\u884c\u3002\u8fd9\u53ef\u4ee5\u901a\u8fc7\u5728\u811a\u672c\u4e2d\u5d4c\u5165\u7279\u5b9a\u7684\u547d\u4ee4\u548c\u903b\u8f91\u6765\u5b9e\u73b0\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">5.1 \u4f7f\u7528 exit \u547d\u4ee4<\/h3>\n\n\n\n<p>\u5728\u811a\u672c\u4e2d\uff0c\u53ef\u4ee5\u4f7f\u7528&nbsp;<code>exit<\/code>&nbsp;\u547d\u4ee4\u6765\u7acb\u5373\u7ec8\u6b62\u811a\u672c\u7684\u6267\u884c\u3002\u4f60\u53ef\u4ee5\u9009\u62e9\u6027\u5730\u63d0\u4f9b\u4e00\u4e2a\u9000\u51fa\u72b6\u6001\u7801\u3002<\/p>\n\n\n\n<div class=\"wp-block-kevinbatdorf-code-block-pro\" data-code-block-pro-font-family=\"Code-Pro-JetBrains-Mono\" style=\"font-size:.875rem;font-family:Code-Pro-JetBrains-Mono,ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace;line-height:1.25rem;--cbp-tab-width:2;tab-size:var(--cbp-tab-width, 2)\"><span style=\"display:block;padding:16px 0 0 16px;margin-bottom:-1px;width:100%;text-align:left;background-color:#282A36\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"54\" height=\"14\" viewBox=\"0 0 54 14\"><g fill=\"none\" fill-rule=\"evenodd\" transform=\"translate(1 1)\"><circle cx=\"6\" cy=\"6\" r=\"6\" fill=\"#FF5F56\" stroke=\"#E0443E\" stroke-width=\".5\"><\/circle><circle cx=\"26\" cy=\"6\" r=\"6\" fill=\"#FFBD2E\" stroke=\"#DEA123\" stroke-width=\".5\"><\/circle><circle cx=\"46\" cy=\"6\" r=\"6\" fill=\"#27C93F\" stroke=\"#1AAB29\" stroke-width=\".5\"><\/circle><\/g><\/svg><\/span><span role=\"button\" tabindex=\"0\" data-code=\"#!\/bin\/bash\n\n# \u5728\u67d0\u4e9b\u6761\u4ef6\u6ee1\u8db3\u65f6\u9000\u51fa\u811a\u672c\nif [ some_condition ]; then\n  exit 1  # \u9000\u51fa\u5e76\u8fd4\u56de\u72b6\u6001\u7801 1\nfi\n\n# \u811a\u672c\u7684\u5176\u4ed6\u90e8\u5206\necho &quot;This will not be executed if the condition is true.&quot;\n\" style=\"color:#282A36;display:none;background-color:#f6f6f4\" aria-label=\"\u590d\u5236\" data-copied-text=\"\u5df2\u590d\u5236\uff01\" data-has-text-button=\"textSimple\" data-inside-header-type=\"headlights\" aria-live=\"polite\" class=\"code-block-pro-copy-button\"><span class=\"cbp-btn-text\">\u590d\u5236<\/span><\/span><pre class=\"shiki dracula-soft\" style=\"background-color: #282A36\" tabindex=\"0\"><code><span class=\"line\"><span style=\"color: #F6F6F4\">#!\/bin\/bash<\/span><\/span>\n<span class=\"line\"><\/span>\n<span class=\"line\"><span style=\"color: #F6F6F4\"># \u5728\u67d0\u4e9b\u6761\u4ef6\u6ee1\u8db3\u65f6\u9000\u51fa\u811a\u672c<\/span><\/span>\n<span class=\"line\"><span style=\"color: #F6F6F4\">if [ some_condition ]; then<\/span><\/span>\n<span class=\"line\"><span style=\"color: #F6F6F4\">  exit 1  # \u9000\u51fa\u5e76\u8fd4\u56de\u72b6\u6001\u7801 1<\/span><\/span>\n<span class=\"line\"><span style=\"color: #F6F6F4\">fi<\/span><\/span>\n<span class=\"line\"><\/span>\n<span class=\"line\"><span style=\"color: #F6F6F4\"># \u811a\u672c\u7684\u5176\u4ed6\u90e8\u5206<\/span><\/span>\n<span class=\"line\"><span style=\"color: #F6F6F4\">echo &quot;This will not be executed if the condition is true.&quot;<\/span><\/span>\n<span class=\"line\"><\/span><\/code><\/pre><\/div>\n\n\n\n<h3 class=\"wp-block-heading\">5.2 \u4f7f\u7528 return \u547d\u4ee4<\/h3>\n\n\n\n<p>\u5982\u679c\u4f60\u6b63\u5728\u7f16\u5199\u4e00\u4e2a\u51fd\u6570\uff0c\u5e76\u4e14\u5e0c\u671b\u5728\u51fd\u6570\u5185\u90e8\u7ec8\u6b62\u6574\u4e2a\u811a\u672c\u7684\u6267\u884c\uff0c\u53ef\u4ee5\u4f7f\u7528&nbsp;<code>return<\/code>&nbsp;\u547d\u4ee4\u3002\u4f46\u8bf7\u6ce8\u610f\uff0c<code>return<\/code>&nbsp;\u547d\u4ee4\u901a\u5e38\u7528\u4e8e\u4ece\u51fd\u6570\u4e2d\u8fd4\u56de\uff0c\u800c\u4e0d\u662f\u4ece\u811a\u672c\u4e2d\u76f4\u63a5\u9000\u51fa\u3002<\/p>\n\n\n\n<div class=\"wp-block-kevinbatdorf-code-block-pro\" data-code-block-pro-font-family=\"Code-Pro-JetBrains-Mono\" style=\"font-size:.875rem;font-family:Code-Pro-JetBrains-Mono,ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace;line-height:1.25rem;--cbp-tab-width:2;tab-size:var(--cbp-tab-width, 2)\"><span style=\"display:block;padding:16px 0 0 16px;margin-bottom:-1px;width:100%;text-align:left;background-color:#282A36\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"54\" height=\"14\" viewBox=\"0 0 54 14\"><g fill=\"none\" fill-rule=\"evenodd\" transform=\"translate(1 1)\"><circle cx=\"6\" cy=\"6\" r=\"6\" fill=\"#FF5F56\" stroke=\"#E0443E\" stroke-width=\".5\"><\/circle><circle cx=\"26\" cy=\"6\" r=\"6\" fill=\"#FFBD2E\" stroke=\"#DEA123\" stroke-width=\".5\"><\/circle><circle cx=\"46\" cy=\"6\" r=\"6\" fill=\"#27C93F\" stroke=\"#1AAB29\" stroke-width=\".5\"><\/circle><\/g><\/svg><\/span><span role=\"button\" tabindex=\"0\" data-code=\"#!\/bin\/bash\n\n# \u5b9a\u4e49\u4e00\u4e2a\u51fd\u6570\nfunction my_function {\n  # \u5728\u67d0\u4e9b\u6761\u4ef6\u6ee1\u8db3\u65f6\u9000\u51fa\u6574\u4e2a\u811a\u672c\n  if [ some_condition ]; then\n    return 1  # \u4ece\u51fd\u6570\u8fd4\u56de\u72b6\u6001\u7801 1\n  fi\n\n  # \u51fd\u6570\u7684\u5176\u4ed6\u90e8\u5206\n  echo &quot;This is inside the function.&quot;\n}\n\n# \u8c03\u7528\u51fd\u6570\nmy_function\n\n# \u811a\u672c\u7684\u5176\u4ed6\u90e8\u5206\necho &quot;This will still be executed unless return is used inside the function.&quot;\n\" style=\"color:#282A36;display:none;background-color:#f6f6f4\" aria-label=\"\u590d\u5236\" data-copied-text=\"\u5df2\u590d\u5236\uff01\" data-has-text-button=\"textSimple\" data-inside-header-type=\"headlights\" aria-live=\"polite\" class=\"code-block-pro-copy-button\"><span class=\"cbp-btn-text\">\u590d\u5236<\/span><\/span><pre class=\"shiki dracula-soft\" style=\"background-color: #282A36\" tabindex=\"0\"><code><span class=\"line\"><span style=\"color: #F6F6F4\">#!\/bin\/bash<\/span><\/span>\n<span class=\"line\"><\/span>\n<span class=\"line\"><span style=\"color: #F6F6F4\"># \u5b9a\u4e49\u4e00\u4e2a\u51fd\u6570<\/span><\/span>\n<span class=\"line\"><span style=\"color: #F6F6F4\">function my_function {<\/span><\/span>\n<span class=\"line\"><span style=\"color: #F6F6F4\">  # \u5728\u67d0\u4e9b\u6761\u4ef6\u6ee1\u8db3\u65f6\u9000\u51fa\u6574\u4e2a\u811a\u672c<\/span><\/span>\n<span class=\"line\"><span style=\"color: #F6F6F4\">  if [ some_condition ]; then<\/span><\/span>\n<span class=\"line\"><span style=\"color: #F6F6F4\">    return 1  # \u4ece\u51fd\u6570\u8fd4\u56de\u72b6\u6001\u7801 1<\/span><\/span>\n<span class=\"line\"><span style=\"color: #F6F6F4\">  fi<\/span><\/span>\n<span class=\"line\"><\/span>\n<span class=\"line\"><span style=\"color: #F6F6F4\">  # \u51fd\u6570\u7684\u5176\u4ed6\u90e8\u5206<\/span><\/span>\n<span class=\"line\"><span style=\"color: #F6F6F4\">  echo &quot;This is inside the function.&quot;<\/span><\/span>\n<span class=\"line\"><span style=\"color: #F6F6F4\">}<\/span><\/span>\n<span class=\"line\"><\/span>\n<span class=\"line\"><span style=\"color: #F6F6F4\"># \u8c03\u7528\u51fd\u6570<\/span><\/span>\n<span class=\"line\"><span style=\"color: #F6F6F4\">my_function<\/span><\/span>\n<span class=\"line\"><\/span>\n<span class=\"line\"><span style=\"color: #F6F6F4\"># \u811a\u672c\u7684\u5176\u4ed6\u90e8\u5206<\/span><\/span>\n<span class=\"line\"><span style=\"color: #F6F6F4\">echo &quot;This will still be executed unless return is used inside the function.&quot;<\/span><\/span>\n<span class=\"line\"><\/span><\/code><\/pre><\/div>\n\n\n\n<h3 class=\"wp-block-heading\">5.3 \u4f7f\u7528 trap \u547d\u4ee4<\/h3>\n\n\n\n<p><code>trap<\/code>&nbsp;\u547d\u4ee4\u53ef\u4ee5\u7528\u6765\u6355\u83b7\u5e76\u5904\u7406\u53d1\u9001\u7ed9\u811a\u672c\u6216 shell \u7684\u4fe1\u53f7\u3002\u901a\u8fc7\u8fd9\u79cd\u65b9\u5f0f\uff0c\u4f60\u53ef\u4ee5\u5728\u811a\u672c\u63a5\u6536\u5230\u7279\u5b9a\u4fe1\u53f7\u65f6\u6267\u884c\u81ea\u5b9a\u4e49\u7684\u547d\u4ee4\uff0c\u6bd4\u5982\u9000\u51fa\u811a\u672c\u3002<\/p>\n\n\n\n<div class=\"wp-block-kevinbatdorf-code-block-pro\" data-code-block-pro-font-family=\"Code-Pro-JetBrains-Mono\" style=\"font-size:.875rem;font-family:Code-Pro-JetBrains-Mono,ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace;line-height:1.25rem;--cbp-tab-width:2;tab-size:var(--cbp-tab-width, 2)\"><span style=\"display:block;padding:16px 0 0 16px;margin-bottom:-1px;width:100%;text-align:left;background-color:#282A36\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"54\" height=\"14\" viewBox=\"0 0 54 14\"><g fill=\"none\" fill-rule=\"evenodd\" transform=\"translate(1 1)\"><circle cx=\"6\" cy=\"6\" r=\"6\" fill=\"#FF5F56\" stroke=\"#E0443E\" stroke-width=\".5\"><\/circle><circle cx=\"26\" cy=\"6\" r=\"6\" fill=\"#FFBD2E\" stroke=\"#DEA123\" stroke-width=\".5\"><\/circle><circle cx=\"46\" cy=\"6\" r=\"6\" fill=\"#27C93F\" stroke=\"#1AAB29\" stroke-width=\".5\"><\/circle><\/g><\/svg><\/span><span role=\"button\" tabindex=\"0\" data-code=\"#!\/bin\/bash\n\n# \u5f53\u811a\u672c\u63a5\u6536\u5230 SIGINT \u4fe1\u53f7\u65f6\u6267\u884c\u9000\u51fa\u64cd\u4f5c\ntrap 'echo &quot;Script interrupted.&quot;; exit 1;' SIGINT\n\n# \u811a\u672c\u7684\u5176\u4ed6\u90e8\u5206\necho &quot;Script is running...&quot;\n# \u6a21\u62df\u811a\u672c\u8fd0\u884c\nsleep 10\necho &quot;Script finished.&quot;\n\" style=\"color:#282A36;display:none;background-color:#f6f6f4\" aria-label=\"\u590d\u5236\" data-copied-text=\"\u5df2\u590d\u5236\uff01\" data-has-text-button=\"textSimple\" data-inside-header-type=\"headlights\" aria-live=\"polite\" class=\"code-block-pro-copy-button\"><span class=\"cbp-btn-text\">\u590d\u5236<\/span><\/span><pre class=\"shiki dracula-soft\" style=\"background-color: #282A36\" tabindex=\"0\"><code><span class=\"line\"><span style=\"color: #F6F6F4\">#!\/bin\/bash<\/span><\/span>\n<span class=\"line\"><\/span>\n<span class=\"line\"><span style=\"color: #F6F6F4\"># \u5f53\u811a\u672c\u63a5\u6536\u5230 SIGINT \u4fe1\u53f7\u65f6\u6267\u884c\u9000\u51fa\u64cd\u4f5c<\/span><\/span>\n<span class=\"line\"><span style=\"color: #F6F6F4\">trap &#39;echo &quot;Script interrupted.&quot;; exit 1;&#39; SIGINT<\/span><\/span>\n<span class=\"line\"><\/span>\n<span class=\"line\"><span style=\"color: #F6F6F4\"># \u811a\u672c\u7684\u5176\u4ed6\u90e8\u5206<\/span><\/span>\n<span class=\"line\"><span style=\"color: #F6F6F4\">echo &quot;Script is running...&quot;<\/span><\/span>\n<span class=\"line\"><span style=\"color: #F6F6F4\"># \u6a21\u62df\u811a\u672c\u8fd0\u884c<\/span><\/span>\n<span class=\"line\"><span style=\"color: #F6F6F4\">sleep 10<\/span><\/span>\n<span class=\"line\"><span style=\"color: #F6F6F4\">echo &quot;Script finished.&quot;<\/span><\/span>\n<span class=\"line\"><\/span><\/code><\/pre><\/div>\n\n\n\n<p>\u4f7f\u7528\u8fd9\u4e9b\u6280\u5de7\uff0c\u4f60\u53ef\u4ee5\u6839\u636e\u811a\u672c\u8fd0\u884c\u65f6\u7684\u5177\u4f53\u60c5\u51b5\uff0c\u5728\u811a\u672c\u5185\u90e8\u7075\u6d3b\u5730\u63a7\u5236\u5176\u6267\u884c\u6d41\u7a0b\u548c\u7ec8\u6b62\u6761\u4ef6\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">6. \u5b9e\u8df5\u6848\u4f8b\u4e0e\u95ee\u9898\u6392\u67e5<\/h2>\n\n\n\n<p>\u5728\u5b9e\u8df5\u4e2d\uff0c\u7ec8\u6b62\u811a\u672c\u6267\u884c\u53ef\u80fd\u4f1a\u9047\u5230\u5404\u79cd\u95ee\u9898\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5e38\u89c1\u7684\u6848\u4f8b\u548c\u6392\u67e5\u95ee\u9898\u7684\u65b9\u6cd5\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">6.1 \u6848\u4f8b\u4e00\uff1a\u65e0\u6cd5\u7ec8\u6b62\u7684\u811a\u672c<\/h3>\n\n\n\n<p><strong>\u95ee\u9898\u63cf\u8ff0\uff1a<\/strong>&nbsp;\u5c1d\u8bd5\u7ec8\u6b62\u4e00\u4e2a\u811a\u672c\uff0c\u4f46\u53d1\u73b0\u5b83\u65e0\u6cd5\u88ab&nbsp;<code>kill<\/code>&nbsp;\u547d\u4ee4\u7ec8\u6b62\u3002<\/p>\n\n\n\n<p><strong>\u6392\u67e5\u65b9\u6cd5\uff1a<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u786e\u8ba4\u662f\u5426\u6709\u6743\u9650\u7ec8\u6b62\u8be5\u8fdb\u7a0b\u3002\u4f7f\u7528\u00a0<code>ps<\/code>\u00a0\u547d\u4ee4\u67e5\u770b\u8fdb\u7a0b\u7684\u6240\u6709\u8005\uff0c\u786e\u4fdd\u4f60\u6709\u8db3\u591f\u7684\u6743\u9650\u3002<\/li>\n\n\n\n<li>\u68c0\u67e5\u811a\u672c\u662f\u5426\u5728\u6267\u884c\u7cfb\u7edf\u7ea7\u522b\u7684\u64cd\u4f5c\uff0c\u8fd9\u53ef\u80fd\u9700\u8981\u7279\u5b9a\u7684\u6743\u9650\u624d\u80fd\u7ec8\u6b62\u3002<\/li>\n\n\n\n<li>\u4f7f\u7528\u00a0<code>strace<\/code>\u00a0\u6216\u00a0<code>lsof<\/code>\u00a0\u7b49\u5de5\u5177\u68c0\u67e5\u811a\u672c\u6b63\u5728\u6267\u884c\u7684\u7cfb\u7edf\u8c03\u7528\u548c\u6253\u5f00\u7684\u6587\u4ef6\uff0c\u8fd9\u53ef\u80fd\u4f1a\u63d0\u4f9b\u4e3a\u4ec0\u4e48\u8fdb\u7a0b\u65e0\u6cd5\u88ab\u7ec8\u6b62\u7684\u7ebf\u7d22\u3002<\/li>\n<\/ul>\n\n\n\n<div class=\"wp-block-kevinbatdorf-code-block-pro\" data-code-block-pro-font-family=\"Code-Pro-JetBrains-Mono\" style=\"font-size:.875rem;font-family:Code-Pro-JetBrains-Mono,ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace;line-height:1.25rem;--cbp-tab-width:2;tab-size:var(--cbp-tab-width, 2)\"><span style=\"display:block;padding:16px 0 0 16px;margin-bottom:-1px;width:100%;text-align:left;background-color:#282A36\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"54\" height=\"14\" viewBox=\"0 0 54 14\"><g fill=\"none\" fill-rule=\"evenodd\" transform=\"translate(1 1)\"><circle cx=\"6\" cy=\"6\" r=\"6\" fill=\"#FF5F56\" stroke=\"#E0443E\" stroke-width=\".5\"><\/circle><circle cx=\"26\" cy=\"6\" r=\"6\" fill=\"#FFBD2E\" stroke=\"#DEA123\" stroke-width=\".5\"><\/circle><circle cx=\"46\" cy=\"6\" r=\"6\" fill=\"#27C93F\" stroke=\"#1AAB29\" stroke-width=\".5\"><\/circle><\/g><\/svg><\/span><span role=\"button\" tabindex=\"0\" data-code=\"strace -p PID\nlsof -p PID\n\" style=\"color:#282A36;display:none;background-color:#f6f6f4\" aria-label=\"\u590d\u5236\" data-copied-text=\"\u5df2\u590d\u5236\uff01\" data-has-text-button=\"textSimple\" data-inside-header-type=\"headlights\" aria-live=\"polite\" class=\"code-block-pro-copy-button\"><span class=\"cbp-btn-text\">\u590d\u5236<\/span><\/span><pre class=\"shiki dracula-soft\" style=\"background-color: #282A36\" tabindex=\"0\"><code><span class=\"line\"><span style=\"color: #F6F6F4\">strace -p PID<\/span><\/span>\n<span class=\"line\"><span style=\"color: #F6F6F4\">lsof -p PID<\/span><\/span>\n<span class=\"line\"><\/span><\/code><\/pre><\/div>\n\n\n\n<h3 class=\"wp-block-heading\">6.2 \u6848\u4f8b\u4e8c\uff1a\u811a\u672c\u5728\u540e\u53f0\u8fd0\u884c<\/h3>\n\n\n\n<p><strong>\u95ee\u9898\u63cf\u8ff0\uff1a<\/strong>&nbsp;\u811a\u672c\u5728\u540e\u53f0\u8fd0\u884c\uff0c\u65e0\u6cd5\u901a\u8fc7&nbsp;<code>Ctrl+C<\/code>&nbsp;\u7ec8\u6b62\u3002<\/p>\n\n\n\n<p><strong>\u6392\u67e5\u65b9\u6cd5\uff1a<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u4f7f\u7528\u00a0<code>jobs<\/code>\u00a0\u547d\u4ee4\u67e5\u770b\u5f53\u524d shell \u4e2d\u8fd0\u884c\u7684\u540e\u53f0\u4efb\u52a1\u3002<\/li>\n\n\n\n<li>\u4f7f\u7528\u00a0<code>fg<\/code>\u00a0\u547d\u4ee4\u5c06\u540e\u53f0\u4efb\u52a1\u8f6c\u5230\u524d\u53f0\uff0c\u7136\u540e\u5c1d\u8bd5\u4f7f\u7528\u00a0<code>Ctrl+C<\/code>\u00a0\u7ec8\u6b62\u3002<\/li>\n\n\n\n<li>\u5982\u679c\u9700\u8981\uff0c\u4f7f\u7528\u00a0<code>kill<\/code>\u00a0\u547d\u4ee4\u53d1\u9001\u4fe1\u53f7\u5230\u540e\u53f0\u8fdb\u7a0b\u3002<\/li>\n<\/ul>\n\n\n\n<div class=\"wp-block-kevinbatdorf-code-block-pro\" data-code-block-pro-font-family=\"Code-Pro-JetBrains-Mono\" style=\"font-size:.875rem;font-family:Code-Pro-JetBrains-Mono,ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace;line-height:1.25rem;--cbp-tab-width:2;tab-size:var(--cbp-tab-width, 2)\"><span style=\"display:block;padding:16px 0 0 16px;margin-bottom:-1px;width:100%;text-align:left;background-color:#282A36\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"54\" height=\"14\" viewBox=\"0 0 54 14\"><g fill=\"none\" fill-rule=\"evenodd\" transform=\"translate(1 1)\"><circle cx=\"6\" cy=\"6\" r=\"6\" fill=\"#FF5F56\" stroke=\"#E0443E\" stroke-width=\".5\"><\/circle><circle cx=\"26\" cy=\"6\" r=\"6\" fill=\"#FFBD2E\" stroke=\"#DEA123\" stroke-width=\".5\"><\/circle><circle cx=\"46\" cy=\"6\" r=\"6\" fill=\"#27C93F\" stroke=\"#1AAB29\" stroke-width=\".5\"><\/circle><\/g><\/svg><\/span><span role=\"button\" tabindex=\"0\" data-code=\"jobs\nfg %1  # \u5c06\u540e\u53f0\u4efb\u52a11\u8f6c\u5230\u524d\u53f0\uff0c\u5176\u4e2d%1\u662f\u4efb\u52a1\u7684\u4f5c\u4e1a\u53f7\nkill %1\n\" style=\"color:#282A36;display:none;background-color:#f6f6f4\" aria-label=\"\u590d\u5236\" data-copied-text=\"\u5df2\u590d\u5236\uff01\" data-has-text-button=\"textSimple\" data-inside-header-type=\"headlights\" aria-live=\"polite\" class=\"code-block-pro-copy-button\"><span class=\"cbp-btn-text\">\u590d\u5236<\/span><\/span><pre class=\"shiki dracula-soft\" style=\"background-color: #282A36\" tabindex=\"0\"><code><span class=\"line\"><span style=\"color: #F6F6F4\">jobs<\/span><\/span>\n<span class=\"line\"><span style=\"color: #F6F6F4\">fg %1  # \u5c06\u540e\u53f0\u4efb\u52a11\u8f6c\u5230\u524d\u53f0\uff0c\u5176\u4e2d%1\u662f\u4efb\u52a1\u7684\u4f5c\u4e1a\u53f7<\/span><\/span>\n<span class=\"line\"><span style=\"color: #F6F6F4\">kill %1<\/span><\/span>\n<span class=\"line\"><\/span><\/code><\/pre><\/div>\n\n\n\n<h3 class=\"wp-block-heading\">6.3 \u6848\u4f8b\u4e09\uff1a\u811a\u672c\u5305\u542b\u65e0\u9650\u5faa\u73af<\/h3>\n\n\n\n<p><strong>\u95ee\u9898\u63cf\u8ff0\uff1a<\/strong>&nbsp;\u811a\u672c\u4e2d\u5305\u542b\u65e0\u9650\u5faa\u73af\uff0c\u65e0\u6cd5\u6b63\u5e38\u9000\u51fa\u3002<\/p>\n\n\n\n<p><strong>\u6392\u67e5\u65b9\u6cd5\uff1a<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u5728\u811a\u672c\u4e2d\u6dfb\u52a0\u9002\u5f53\u7684\u68c0\u67e5\u70b9\uff0c\u4ee5\u4fbf\u5728\u6ee1\u8db3\u7279\u5b9a\u6761\u4ef6\u65f6\u9000\u51fa\u5faa\u73af\u3002<\/li>\n\n\n\n<li>\u4f7f\u7528\u00a0<code>kill<\/code>\u00a0\u547d\u4ee4\u5f3a\u5236\u7ec8\u6b62\u8fdb\u7a0b\uff0c\u5982\u679c\u811a\u672c\u6ca1\u6709\u54cd\u5e94\u6b63\u5e38\u7684\u7ec8\u6b62\u4fe1\u53f7\u3002<\/li>\n<\/ul>\n\n\n\n<div class=\"wp-block-kevinbatdorf-code-block-pro\" data-code-block-pro-font-family=\"Code-Pro-JetBrains-Mono\" style=\"font-size:.875rem;font-family:Code-Pro-JetBrains-Mono,ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace;line-height:1.25rem;--cbp-tab-width:2;tab-size:var(--cbp-tab-width, 2)\"><span style=\"display:block;padding:16px 0 0 16px;margin-bottom:-1px;width:100%;text-align:left;background-color:#282A36\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"54\" height=\"14\" viewBox=\"0 0 54 14\"><g fill=\"none\" fill-rule=\"evenodd\" transform=\"translate(1 1)\"><circle cx=\"6\" cy=\"6\" r=\"6\" fill=\"#FF5F56\" stroke=\"#E0443E\" stroke-width=\".5\"><\/circle><circle cx=\"26\" cy=\"6\" r=\"6\" fill=\"#FFBD2E\" stroke=\"#DEA123\" stroke-width=\".5\"><\/circle><circle cx=\"46\" cy=\"6\" r=\"6\" fill=\"#27C93F\" stroke=\"#1AAB29\" stroke-width=\".5\"><\/circle><\/g><\/svg><\/span><span role=\"button\" tabindex=\"0\" data-code=\"kill -9 PID\n\" style=\"color:#282A36;display:none;background-color:#f6f6f4\" aria-label=\"\u590d\u5236\" data-copied-text=\"\u5df2\u590d\u5236\uff01\" data-has-text-button=\"textSimple\" data-inside-header-type=\"headlights\" aria-live=\"polite\" class=\"code-block-pro-copy-button\"><span class=\"cbp-btn-text\">\u590d\u5236<\/span><\/span><pre class=\"shiki dracula-soft\" style=\"background-color: #282A36\" tabindex=\"0\"><code><span class=\"line\"><span style=\"color: #F6F6F4\">kill -9 PID<\/span><\/span>\n<span class=\"line\"><\/span><\/code><\/pre><\/div>\n\n\n\n<h3 class=\"wp-block-heading\">6.4 \u6848\u4f8b\u56db\uff1a\u811a\u672c\u5d29\u6e83\u6216\u6302\u8d77<\/h3>\n\n\n\n<p><strong>\u95ee\u9898\u63cf\u8ff0\uff1a<\/strong>&nbsp;\u811a\u672c\u5728\u6267\u884c\u8fc7\u7a0b\u4e2d\u5d29\u6e83\u6216\u6302\u8d77\uff0c\u65e0\u6cd5\u54cd\u5e94\u3002<\/p>\n\n\n\n<p><strong>\u6392\u67e5\u65b9\u6cd5\uff1a<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u68c0\u67e5\u811a\u672c\u662f\u5426\u6709\u9519\u8bef\u65e5\u5fd7\u8f93\u51fa\uff0c\u8fd9\u901a\u5e38\u53ef\u4ee5\u5e2e\u52a9\u5b9a\u4f4d\u95ee\u9898\u3002<\/li>\n\n\n\n<li>\u4f7f\u7528\u00a0<code>top<\/code>\u00a0\u6216\u00a0<code>htop<\/code>\u00a0\u547d\u4ee4\u76d1\u89c6\u7cfb\u7edf\u8d44\u6e90\u4f7f\u7528\u60c5\u51b5\uff0c\u4ee5\u786e\u5b9a\u811a\u672c\u662f\u5426\u56e0\u4e3a\u8d44\u6e90\u8017\u5c3d\u800c\u6302\u8d77\u3002<\/li>\n<\/ul>\n\n\n\n<div class=\"wp-block-kevinbatdorf-code-block-pro\" data-code-block-pro-font-family=\"Code-Pro-JetBrains-Mono\" style=\"font-size:.875rem;font-family:Code-Pro-JetBrains-Mono,ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace;line-height:1.25rem;--cbp-tab-width:2;tab-size:var(--cbp-tab-width, 2)\"><span style=\"display:block;padding:16px 0 0 16px;margin-bottom:-1px;width:100%;text-align:left;background-color:#282A36\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"54\" height=\"14\" viewBox=\"0 0 54 14\"><g fill=\"none\" fill-rule=\"evenodd\" transform=\"translate(1 1)\"><circle cx=\"6\" cy=\"6\" r=\"6\" fill=\"#FF5F56\" stroke=\"#E0443E\" stroke-width=\".5\"><\/circle><circle cx=\"26\" cy=\"6\" r=\"6\" fill=\"#FFBD2E\" stroke=\"#DEA123\" stroke-width=\".5\"><\/circle><circle cx=\"46\" cy=\"6\" r=\"6\" fill=\"#27C93F\" stroke=\"#1AAB29\" stroke-width=\".5\"><\/circle><\/g><\/svg><\/span><span role=\"button\" tabindex=\"0\" data-code=\"top\nhtop\n\" style=\"color:#282A36;display:none;background-color:#f6f6f4\" aria-label=\"\u590d\u5236\" data-copied-text=\"\u5df2\u590d\u5236\uff01\" data-has-text-button=\"textSimple\" data-inside-header-type=\"headlights\" aria-live=\"polite\" class=\"code-block-pro-copy-button\"><span class=\"cbp-btn-text\">\u590d\u5236<\/span><\/span><pre class=\"shiki dracula-soft\" style=\"background-color: #282A36\" tabindex=\"0\"><code><span class=\"line\"><span style=\"color: #F6F6F4\">top<\/span><\/span>\n<span class=\"line\"><span style=\"color: #F6F6F4\">htop<\/span><\/span>\n<span class=\"line\"><\/span><\/code><\/pre><\/div>\n\n\n\n<h3 class=\"wp-block-heading\">6.5 \u6848\u4f8b\u4e94\uff1a\u811a\u672c\u9700\u8981\u6e05\u7406\u64cd\u4f5c<\/h3>\n\n\n\n<p><strong>\u95ee\u9898\u63cf\u8ff0\uff1a<\/strong>&nbsp;\u811a\u672c\u5728\u7ec8\u6b62\u524d\u9700\u8981\u6267\u884c\u6e05\u7406\u64cd\u4f5c\u3002<\/p>\n\n\n\n<p><strong>\u6392\u67e5\u65b9\u6cd5\uff1a<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u5728\u811a\u672c\u4e2d\u6355\u83b7\u7ec8\u6b62\u4fe1\u53f7\uff0c\u5e76\u5728\u5904\u7406\u51fd\u6570\u4e2d\u6267\u884c\u6e05\u7406\u64cd\u4f5c\u3002<\/li>\n<\/ul>\n\n\n\n<div class=\"wp-block-kevinbatdorf-code-block-pro\" data-code-block-pro-font-family=\"Code-Pro-JetBrains-Mono\" style=\"font-size:.875rem;font-family:Code-Pro-JetBrains-Mono,ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace;line-height:1.25rem;--cbp-tab-width:2;tab-size:var(--cbp-tab-width, 2)\"><span style=\"display:block;padding:16px 0 0 16px;margin-bottom:-1px;width:100%;text-align:left;background-color:#282A36\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"54\" height=\"14\" viewBox=\"0 0 54 14\"><g fill=\"none\" fill-rule=\"evenodd\" transform=\"translate(1 1)\"><circle cx=\"6\" cy=\"6\" r=\"6\" fill=\"#FF5F56\" stroke=\"#E0443E\" stroke-width=\".5\"><\/circle><circle cx=\"26\" cy=\"6\" r=\"6\" fill=\"#FFBD2E\" stroke=\"#DEA123\" stroke-width=\".5\"><\/circle><circle cx=\"46\" cy=\"6\" r=\"6\" fill=\"#27C93F\" stroke=\"#1AAB29\" stroke-width=\".5\"><\/circle><\/g><\/svg><\/span><span role=\"button\" tabindex=\"0\" data-code=\"#!\/bin\/bash\n\n# \u6e05\u7406\u51fd\u6570\ncleanup() {\n  echo &quot;Performing cleanup...&quot;\n  # \u6e05\u7406\u4ee3\u7801\n}\n\n# \u6355\u83b7\u4fe1\u53f7\ntrap cleanup SIGINT SIGTERM\n\n# \u811a\u672c\u7684\u5176\u4ed6\u90e8\u5206\necho &quot;Script is running...&quot;\n# \u6a21\u62df\u811a\u672c\u8fd0\u884c\nsleep 10\necho &quot;Script finished.&quot;\n\" style=\"color:#282A36;display:none;background-color:#f6f6f4\" aria-label=\"\u590d\u5236\" data-copied-text=\"\u5df2\u590d\u5236\uff01\" data-has-text-button=\"textSimple\" data-inside-header-type=\"headlights\" aria-live=\"polite\" class=\"code-block-pro-copy-button\"><span class=\"cbp-btn-text\">\u590d\u5236<\/span><\/span><pre class=\"shiki dracula-soft\" style=\"background-color: #282A36\" tabindex=\"0\"><code><span class=\"line\"><span style=\"color: #F6F6F4\">#!\/bin\/bash<\/span><\/span>\n<span class=\"line\"><\/span>\n<span class=\"line\"><span style=\"color: #F6F6F4\"># \u6e05\u7406\u51fd\u6570<\/span><\/span>\n<span class=\"line\"><span style=\"color: #F6F6F4\">cleanup() {<\/span><\/span>\n<span class=\"line\"><span style=\"color: #F6F6F4\">  echo &quot;Performing cleanup...&quot;<\/span><\/span>\n<span class=\"line\"><span style=\"color: #F6F6F4\">  # \u6e05\u7406\u4ee3\u7801<\/span><\/span>\n<span class=\"line\"><span style=\"color: #F6F6F4\">}<\/span><\/span>\n<span class=\"line\"><\/span>\n<span class=\"line\"><span style=\"color: #F6F6F4\"># \u6355\u83b7\u4fe1\u53f7<\/span><\/span>\n<span class=\"line\"><span style=\"color: #F6F6F4\">trap cleanup SIGINT SIGTERM<\/span><\/span>\n<span class=\"line\"><\/span>\n<span class=\"line\"><span style=\"color: #F6F6F4\"># \u811a\u672c\u7684\u5176\u4ed6\u90e8\u5206<\/span><\/span>\n<span class=\"line\"><span style=\"color: #F6F6F4\">echo &quot;Script is running...&quot;<\/span><\/span>\n<span class=\"line\"><span style=\"color: #F6F6F4\"># \u6a21\u62df\u811a\u672c\u8fd0\u884c<\/span><\/span>\n<span class=\"line\"><span style=\"color: #F6F6F4\">sleep 10<\/span><\/span>\n<span class=\"line\"><span style=\"color: #F6F6F4\">echo &quot;Script finished.&quot;<\/span><\/span>\n<span class=\"line\"><\/span><\/code><\/pre><\/div>\n\n\n\n<p>\u901a\u8fc7\u8fd9\u4e9b\u5b9e\u8df5\u6848\u4f8b\u548c\u6392\u67e5\u65b9\u6cd5\uff0c\u4f60\u53ef\u4ee5\u66f4\u597d\u5730\u7406\u89e3\u548c\u5904\u7406\u5728 Linux \u73af\u5883\u4e0b\u7ec8\u6b62\u811a\u672c\u6267\u884c\u65f6\u53ef\u80fd\u9047\u5230\u7684\u95ee\u9898\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">7. \u5b89\u5168\u6027\u4e0e\u6ce8\u610f\u4e8b\u9879<\/h2>\n\n\n\n<p>\u5728 Linux \u73af\u5883\u4e0b\u901a\u8fc7\u547d\u4ee4\u884c\u7ec8\u6b62\u811a\u672c\u6267\u884c\u65f6\uff0c\u5b89\u5168\u6027\u662f\u4e00\u4e2a\u4e0d\u53ef\u5ffd\u89c6\u7684\u91cd\u8981\u65b9\u9762\u3002\u4e0d\u5f53\u7684\u7ec8\u6b62\u811a\u672c\u53ef\u80fd\u4f1a\u5bfc\u81f4\u6570\u636e\u4e22\u5931\u3001\u7cfb\u7edf\u4e0d\u7a33\u5b9a\u6216\u5176\u4ed6\u5b89\u5168\u95ee\u9898\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5b89\u5168\u6027\u548c\u6ce8\u610f\u4e8b\u9879\uff0c\u4ee5\u786e\u4fdd\u5728\u7ec8\u6b62\u811a\u672c\u65f6\u64cd\u4f5c\u7684\u5b89\u5168\u6027\u548c\u6b63\u786e\u6027\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">7.1 \u6743\u9650\u9a8c\u8bc1<\/h3>\n\n\n\n<p>\u5728\u7ec8\u6b62\u4efb\u4f55\u8fdb\u7a0b\u4e4b\u524d\uff0c\u52a1\u5fc5\u786e\u8ba4\u4f60\u6709\u8db3\u591f\u7684\u6743\u9650\u6765\u6267\u884c\u8fd9\u4e2a\u64cd\u4f5c\u3002\u5c1d\u8bd5\u7ec8\u6b62\u4e00\u4e2a\u4e0d\u5c5e\u4e8e\u4f60\u7684\u8fdb\u7a0b\u53ef\u80fd\u4f1a\u5bfc\u81f4\u6743\u9650\u88ab\u62d2\u7edd\u7684\u9519\u8bef\u3002\u59cb\u7ec8\u4f7f\u7528&nbsp;<code>ps<\/code>&nbsp;\u547d\u4ee4\u68c0\u67e5\u8fdb\u7a0b\u7684\u6240\u6709\u8005\uff0c\u5e76\u786e\u4fdd\u4f60\u6709\u9002\u5f53\u7684\u6743\u9650\u3002<\/p>\n\n\n\n<div class=\"wp-block-kevinbatdorf-code-block-pro\" data-code-block-pro-font-family=\"Code-Pro-JetBrains-Mono\" style=\"font-size:.875rem;font-family:Code-Pro-JetBrains-Mono,ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace;line-height:1.25rem;--cbp-tab-width:2;tab-size:var(--cbp-tab-width, 2)\"><span style=\"display:block;padding:16px 0 0 16px;margin-bottom:-1px;width:100%;text-align:left;background-color:#282A36\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"54\" height=\"14\" viewBox=\"0 0 54 14\"><g fill=\"none\" fill-rule=\"evenodd\" transform=\"translate(1 1)\"><circle cx=\"6\" cy=\"6\" r=\"6\" fill=\"#FF5F56\" stroke=\"#E0443E\" stroke-width=\".5\"><\/circle><circle cx=\"26\" cy=\"6\" r=\"6\" fill=\"#FFBD2E\" stroke=\"#DEA123\" stroke-width=\".5\"><\/circle><circle cx=\"46\" cy=\"6\" r=\"6\" fill=\"#27C93F\" stroke=\"#1AAB29\" stroke-width=\".5\"><\/circle><\/g><\/svg><\/span><span role=\"button\" tabindex=\"0\" data-code=\"ps aux | grep process_name\n\" style=\"color:#282A36;display:none;background-color:#f6f6f4\" aria-label=\"\u590d\u5236\" data-copied-text=\"\u5df2\u590d\u5236\uff01\" data-has-text-button=\"textSimple\" data-inside-header-type=\"headlights\" aria-live=\"polite\" class=\"code-block-pro-copy-button\"><span class=\"cbp-btn-text\">\u590d\u5236<\/span><\/span><pre class=\"shiki dracula-soft\" style=\"background-color: #282A36\" tabindex=\"0\"><code><span class=\"line\"><span style=\"color: #F6F6F4\">ps aux | grep process_name<\/span><\/span>\n<span class=\"line\"><\/span><\/code><\/pre><\/div>\n\n\n\n<h3 class=\"wp-block-heading\">7.2 \u907f\u514d\u4f7f\u7528\u5f3a\u5236\u7ec8\u6b62<\/h3>\n\n\n\n<p>\u5c3d\u53ef\u80fd\u907f\u514d\u4f7f\u7528&nbsp;<code>SIGKILL<\/code>&nbsp;\u4fe1\u53f7\uff08<code>kill -9<\/code>\uff09\u6765\u5f3a\u5236\u7ec8\u6b62\u8fdb\u7a0b\uff0c\u56e0\u4e3a\u8fd9\u53ef\u80fd\u4f1a\u5bfc\u81f4\u8fdb\u7a0b\u65e0\u6cd5\u8fdb\u884c\u6e05\u7406\u64cd\u4f5c\uff0c\u4ece\u800c\u7559\u4e0b\u9501\u5b9a\u7684\u6587\u4ef6\u6216\u635f\u574f\u7684\u6570\u636e\u3002\u9996\u5148\u5c1d\u8bd5\u4f7f\u7528&nbsp;<code>SIGTERM<\/code>&nbsp;\u4fe1\u53f7\u7ed9\u8fdb\u7a0b\u4e00\u4e2a\u6b63\u5e38\u9000\u51fa\u7684\u673a\u4f1a\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">7.3 \u786e\u8ba4\u8fdb\u7a0b\u8eab\u4efd<\/h3>\n\n\n\n<p>\u5728\u53d1\u9001\u4fe1\u53f7\u4e4b\u524d\uff0c\u786e\u4fdd\u4f60\u6b63\u5728\u7ec8\u6b62\u7684\u662f\u6b63\u786e\u7684\u8fdb\u7a0b\u3002\u9519\u8bef\u7684\u8fdb\u7a0b ID \u53ef\u80fd\u5bfc\u81f4\u4f60\u7ec8\u6b62\u4e86\u9519\u8bef\u7684\u8fdb\u7a0b\uff0c\u8fd9\u53ef\u80fd\u5bf9\u7cfb\u7edf\u9020\u6210\u4e0d\u5fc5\u8981\u7684\u635f\u5bb3\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">7.4 \u4f7f\u7528\u811a\u672c\u5185\u90e8\u7684\u9000\u51fa\u673a\u5236<\/h3>\n\n\n\n<p>\u5f53\u53ef\u80fd\u65f6\uff0c\u6700\u597d\u5728\u811a\u672c\u5185\u90e8\u5b9e\u73b0\u9002\u5f53\u7684\u9000\u51fa\u673a\u5236\u3002\u8fd9\u6837\uff0c\u4f60\u53ef\u4ee5\u786e\u4fdd\u5728\u9000\u51fa\u524d\u91ca\u653e\u6240\u6709\u8d44\u6e90\uff0c\u5173\u95ed\u6240\u6709\u6587\u4ef6\u63cf\u8ff0\u7b26\uff0c\u5e76\u6267\u884c\u4efb\u4f55\u5fc5\u8981\u7684\u6e05\u7406\u64cd\u4f5c\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">7.5 \u76d1\u63a7\u548c\u65e5\u5fd7\u8bb0\u5f55<\/h3>\n\n\n\n<p>\u5728\u6267\u884c\u7ec8\u6b62\u64cd\u4f5c\u4e4b\u524d\u548c\u4e4b\u540e\uff0c\u76d1\u63a7\u7cfb\u7edf\u7684\u72b6\u6001\u5e76\u8bb0\u5f55\u76f8\u5173\u7684\u65e5\u5fd7\u3002\u8fd9\u6709\u52a9\u4e8e\u5728\u51fa\u73b0\u95ee\u9898\u65f6\u8fdb\u884c\u6545\u969c\u6392\u9664\uff0c\u5e76\u786e\u4fdd\u7cfb\u7edf\u7684\u7a33\u5b9a\u6027\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">7.6 \u4f7f\u7528\u5b89\u5168\u7684\u811a\u672c\u6267\u884c\u73af\u5883<\/h3>\n\n\n\n<p>\u5982\u679c\u4f60\u7684\u811a\u672c\u5904\u7406\u654f\u611f\u6570\u636e\u6216\u6267\u884c\u5173\u952e\u64cd\u4f5c\uff0c\u786e\u4fdd\u5728\u4e00\u4e2a\u5b89\u5168\u7684\u73af\u5883\u4e2d\u8fd0\u884c\u5b83\u3002\u8fd9\u53ef\u80fd\u610f\u5473\u7740\u4f7f\u7528\u5177\u6709\u5fc5\u8981\u5b89\u5168\u7279\u6027\u7684\u4e13\u7528\u7528\u6237\u8d26\u6237\uff0c\u6216\u8005\u5728\u4e00\u4e2a\u53d7\u9650\u7684\u73af\u5883\u4e2d\u8fd0\u884c\u811a\u672c\u3002<\/p>\n\n\n\n<h3 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