\u6a19\u6e96\u9023\u63a5\u57e0\u885d\u7a81\u89e3\u6c7a\u547d\u4ee4\uff1a<\/p>\n

# \u6aa2\u67e5\u4f7f\u7528\u9023\u63a5\u57e0\u7684\u7a0b\u5e8f\r\n$ sudo lsof -i :80\r\n$ sudo netstat -tulpn | grep ':80'\r\n\r\n# \u7d42\u6b62\u885d\u7a81\u7a0b\u5e8f\r\n$ sudo fuser -k 80\/tcp\r\n$ sudo fuser -k 443\/tcp\r\n\r\n# \u66ff\u4ee3\u9023\u63a5\u57e0\u8a2d\u5b9a\r\nListen 8080\r\nListen 8443<\/code><\/pre>\n
\u6b0a\u9650\u554f\u984c\uff1aUnix\u65b9\u5f0f<\/strong><\/h2>\n
# \u905e\u8ff4\u4fee\u5fa9\u6240\u6709\u6b0a\r\n$ sudo chown -R www-data:www-data \/var\/www\/html\r\n\r\n# \u8a2d\u5b9a\u6b63\u78ba\u6b0a\u9650\r\n$ sudo find \/var\/www\/html -type d -exec chmod 755 {} \\;\r\n$ sudo find \/var\/www\/html -type f -exec chmod 644 {} \\;\r\n\r\n# \u5b89\u5168\u7684SSL\u6191\u8b49\u8a2d\u5b9a\r\n$ sudo chmod 600 \/etc\/ssl\/private\/*.key\r\n$ sudo chown root:root \/etc\/ssl\/private\/*.key<\/code><\/pre>\n
\u9032\u968eApache\u8a2d\u5b9a<\/strong><\/h2>\n
# \u91dd\u5c0d\u9999\u6e2f\u6d41\u91cf\u6700\u4f73\u5316\u7684MPM\u8a2d\u5b9a\r\n\r\n    StartServers             3\r\n    MinSpareThreads         25\r\n    MaxSpareThreads         75\r\n    ThreadLimit             64\r\n    ThreadsPerChild         25\r\n    MaxRequestWorkers      400\r\n    MaxConnectionsPerChild   0\r\n\r\n\r\n# \u6548\u80fd\u6700\u4f73\u5316\r\n\r\n    Header set X-Content-Type-Options nosniff\r\n    Header set X-XSS-Protection \"1; mode=block\"\r\n    Header set X-Frame-Options SAMEORIGIN\r\n    Header set Strict-Transport-Security \"max-age=31536000; includeSubDomains\"\r\n\r\n\r\n# \u58d3\u7e2e\u8a2d\u5b9a\r\n\r\n    AddOutputFilterByType DEFLATE text\/html text\/plain text\/xml text\/css text\/javascript application\/javascript\r\n    SetOutputFilter DEFLATE\r\n    BrowserMatch ^Mozilla\/4 gzip-only-text\/html\r\n    BrowserMatch ^Mozilla\/4\\.0[678] no-gzip\r\n    BrowserMatch \\bMSIE !no-gzip !gzip-only-text\/html\r\n<\/code><\/pre>\n
\u76e3\u63a7\u548c\u7dad\u8b77<\/strong><\/h2>\n
#!\/bin\/bash\r\n# \u7d9c\u5408Apache\u76e3\u63a7\r\n\r\nLOG_FILE=\"\/var\/log\/apache_monitor.log\"\r\nALERT_EMAIL=\"admin@yourdomain.com\"\r\n\r\necho \"=== Apache\u6548\u80fd\u6aa2\u67e5 $(date) ===\" >> $LOG_FILE\r\n\r\n# \u6aa2\u67e5\u7576\u524d\u9023\u7dda\u6578\r\nCONN_COUNT=$(netstat -an | grep :80 | wc -l)\r\necho \"\u7576\u524d\u9023\u7dda\u6578\uff1a$CONN_COUNT\" >> $LOG_FILE\r\n\r\n# \u6aa2\u67e5\u8a18\u61b6\u9ad4\u4f7f\u7528\u60c5\u6cc1\r\nMEMORY=$(ps -eo pmem,pcpu,rss,vsize,args | grep apache2 | grep -v grep)\r\necho \"\u8a18\u61b6\u9ad4\u4f7f\u7528\u60c5\u6cc1\uff1a\" >> $LOG_FILE\r\necho \"$MEMORY\" >> $LOG_FILE\r\n\r\n# \u6aa2\u67e5\u8ca0\u8f09\u5e73\u5747\u503c\r\nLOAD=$(uptime | awk -F'load average:' '{ print $2 }')\r\necho \"\u8ca0\u8f09\u5e73\u5747\u503c\uff1a$LOAD\" >> $LOG_FILE\r\n\r\n# \u8d85\u904e\u95be\u503c\u6642\u767c\u51fa\u8b66\u5831\r\nif [ $CONN_COUNT -gt 500 ]; then\r\n    mail -s \"\u9ad8\u9023\u7dda\u6578\u8b66\u5831 - Apache\u9999\u6e2f\u4f3a\u670d\u5668\" $ALERT_EMAIL < $LOG_FILE\r\nfi<\/code><\/pre>\n
\u5b89\u5168\u6700\u4f73\u5be6\u8e10<\/strong><\/h2>\n
\n
\u57fa\u672c\u5b89\u5168\u8a2d\u5b9a\uff1a<\/p>\n
# \u5b89\u5168\u6a19\u982d\u8a2d\u5b9a\r\n\r\n    Header set Content-Security-Policy \"default-src 'self'\"\r\n    Header set X-Content-Type-Options \"nosniff\"\r\n    Header set X-Frame-Options \"SAMEORIGIN\"\r\n    Header set Referrer-Policy \"strict-origin-when-cross-origin\"\r\n    Header set Permissions-Policy \"geolocation=(), microphone=(), camera=()\"\r\n\r\n\r\n# IP\u5b58\u53d6\u63a7\u5236\r\n\r\n    # \u9700\u8981\u6642\u5c01\u9396\u7279\u5b9a\u7bc4\u570d\r\n    Require not ip 10.0.0.0\/8\r\n    Require not ip 172.16.0.0\/12\r\n    Require not ip 192.168.0.0\/16\r\n<\/code><\/pre>\n<\/div>\n
\u5340\u57df\u7db2\u8def\u6700\u4f73\u5316<\/strong><\/h2>\n
\u9999\u6e2f\u90e8\u7f72\u7684\u95dc\u9375\u8003\u616e\u56e0\u7d20\uff1a<\/p>\n
\n
\u8de8\u5883\u5ef6\u9072\u7ba1\u7406<\/li>\n
\u5340\u57dfCDN\u6574\u5408<\/li>\n
\u9762\u5411\u4e2d\u570b\u5927\u9678\u7684\u6d41\u91cf\u8def\u7531\u6700\u4f73\u5316<\/li>\n
\u91dd\u5c0d\u4e9e\u6d32\u6d41\u91cf\u6a21\u5f0f\u7684DDoS\u9632\u8b77<\/li>\n
\u570b\u969b\u9023\u7dda\u7684\u983b\u5bec\u6700\u4f73\u5316<\/li>\n<\/ul>\n
# \u7db2\u8def\u6700\u4f73\u5316\u6e2c\u8a66\r\n$ mtr -n your-domain.com\r\n$ curl -w \"%{time_total}\\n\" -o \/dev\/null https:\/\/your-domain.com\r\n$ siege -c 100 -t 1M https:\/\/your-domain.com<\/code><\/pre>\n
\u9810\u9632\u6027\u7dad\u8b77\u6e05\u55ae<\/strong><\/h2>\n
\n
\u6bcf\u65e5\u65e5\u8a8c\u5206\u6790\u548c\u7570\u5e38\u6aa2\u6e2c<\/li>\n
\u6bcf\u9031\u8a2d\u5b9a\u9a57\u8b49<\/li>\n
\u6bcf\u6708\u5b89\u5168\u7a3d\u6838<\/li>\n
\u6bcf\u5b63\u6548\u80fd\u6700\u4f73\u5316\u5be9\u67e5<\/li>\n
\u5b9a\u671f\u66f4\u65b0\u548c\u4fee\u88dc\u7a0b\u5f0f\u7ba1\u7406<\/li>\n
\u5099\u4efd\u9a57\u8b49\u548c\u707d\u96e3\u5fa9\u539f\u6e2c\u8a66<\/li>\n<\/ul>\n
\u7d50\u8ad6<\/strong><\/h2>\n
\u5728\u9999\u6e2f\u7684\u4f3a\u670d\u5668\u79df\u7528\u74b0\u5883\u4e2d\u7ba1\u7406Apache\u4f3a\u670d\u5668\u9700\u8981\u5168\u9762\u7406\u89e3\u6280\u8853\u548c\u5340\u57df\u56e0\u7d20\u3002\u6210\u529f\u53d6\u6c7a\u65bc\u5e73\u8861\u6548\u80fd\u6700\u4f73\u5316\u3001\u5b89\u5168\u8981\u6c42\u548c\u76e3\u7ba1\u5408\u898f\u6027\uff0c\u540c\u6642\u70ba\u672c\u5730\u548c\u570b\u969b\u6d41\u91cf\u7dad\u6301\u9ad8\u53ef\u7528\u6027\u3002<\/p>\n
\u5b9a\u671f\u66f4\u65b0\u4f60\u7684\u77e5\u8b58\u5eab\u4e26\u53ca\u6642\u4e86\u89e3\u5340\u57df\u4f3a\u670d\u5668\u79df\u7528\u8da8\u52e2\uff0c\u5c07\u6709\u52a9\u65bc\u78ba\u4fdd\u4f60\u7684Apache\u4f3a\u670d\u5668\u7ba1\u7406\u7b56\u7565\u5728\u9999\u6e2f\u52d5\u614b\u7684\u4f3a\u670d\u5668\u79df\u7528\u74b0\u5883\u4e2d\u4fdd\u6301\u6709\u6548\u548c\u5177\u6709\u7af6\u722d\u529b\u3002<\/p>\n
[\/vc_column_text][\/vc_column][\/vc_row]<\/p>\n<\/div>","protected":false},"excerpt":{"rendered":"
[vc_row][vc_column][vc_column_text css=””]  […]<\/p>\n
Read More…<\/a><\/p>\n","protected":false},"author":2,"featured_media":21231,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[61],"tags":[5699,5700,5701,765,247],"class_list":["post-21238","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-hong-kong-dedicated-server-tc","tag-apache-startup-error-tc","tag-httpd-troubleshooting-tc","tag-apache2-fix-tc","tag-server-configuration-tc","tag-hong-kong-server-rental-tc"],"acf":[],"yoast_head":"\n