{"id":7434,"date":"2026-06-19T08:57:52","date_gmt":"2026-06-19T00:57:52","guid":{"rendered":"https:\/\/silubaba.com.cn\/?p=7434"},"modified":"2026-06-19T08:57:53","modified_gmt":"2026-06-19T00:57:53","slug":"%e6%89%b9%e9%87%8f%e5%a4%9a%e6%9c%8d%e5%8a%a1%e5%99%a8%e5%90%8c%e6%ad%a5%e6%89%a7%e8%a1%8c%e5%91%bd%e4%bb%a4%e4%b8%80%e9%94%ae%e8%84%9a%e6%9c%ac","status":"publish","type":"post","link":"https:\/\/silubaba.com.cn\/?p=7434","title":{"rendered":"\u6279\u91cf\u591a\u670d\u52a1\u5668\u540c\u6b65\u6267\u884c\u547d\u4ee4\u4e00\u952e\u811a\u672c"},"content":{"rendered":"\n

<\/h1>\n\n\n\n

\u65b9\u6848\u8bf4\u660e<\/h2>\n\n\n\n
    \n
  1. \u57fa\u4e8e sshpass<\/code> \u514d\u5bc6\u767b\u5f55\uff0c\u9002\u914d 50 \u53f0\u670d\u52a1\u5668\u6279\u91cf\u540c\u6b65\u6267\u884c<\/li>\n\n\n\n
  2. \u6240\u6709\u673a\u5668\u540c\u4e00\u65f6\u95f4\u4e0b\u53d1\u547d\u4ee4<\/strong>\uff0c\u5e76\u53d1\u6267\u884c\u4e0d\u7b49\u5f85\u5355\u53f0\u8fd4\u56de<\/li>\n\n\n\n
  3. \u670d\u52a1\u5668\u5217\u8868\u5355\u72ec\u914d\u7f6e\uff0c\u65b9\u4fbf\u589e\u5220 50 \u53f0\u4e3b\u673a<\/li>\n\n\n\n
  4. \u652f\u6301\u8fdc\u7a0b\u6267\u884c\u4efb\u610f shell \u547d\u4ee4\u3001\u8fdc\u7a0b\u811a\u672c<\/li>\n\n\n\n
  5. \u8f93\u51fa\u6bcf\u53f0\u670d\u52a1\u5668\u6267\u884c\u7ed3\u679c\uff0c\u533a\u5206\u6210\u529f \/ \u5931\u8d25<\/li>\n<\/ol>\n\n\n\n

    \u4e00\u3001\u6279\u91cf\u6267\u884c\u811a\u672c batch_exec.sh<\/h2>\n\n\n\n

    bash<\/p>\n\n\n\n

    \u8fd0\u884c<\/p>\n\n\n\n

    #!\/bin\/bash\n# 50\u53f0\u670d\u52a1\u5668\u6279\u91cf\u540c\u6b65\u6267\u884c\u547d\u4ee4\u811a\u672c\n# \u4f9d\u8d56\uff1asshpass \u5b89\u88c5 yum install sshpass -y \/ apt install sshpass -y\n\n# ===================== \u914d\u7f6e\u533a =====================\n# \u670d\u52a1\u5668\u5217\u8868\u6587\u4ef6\uff0c\u4e00\u884c\u4e00\u53f0 \u683c\u5f0f\uff1aip \u7528\u6237\u540d \u5bc6\u7801\nHOST_FILE=\".\/hosts.list\"\n# \u8981\u7edf\u4e00\u6267\u884c\u7684\u547d\u4ee4\uff0c\u4fee\u6539\u8fd9\u91cc\u5373\u53ef\nRUN_CMD=\"uptime;df -h;free -h\"\n# \u5e76\u53d1\u8fdb\u7a0b\u6570\uff0c50\u53f0\u5efa\u8bae50\uff0c\u4e00\u6b21\u6027\u5168\u90e8\u540c\u65f6\u6267\u884c\nMAX_PARALLEL=50\n# ==================================================\n\n# \u68c0\u67e5\u4f9d\u8d56\nif ! command -v sshpass &> \/dev\/null; then\n    echo \"\u9519\u8bef\uff1a\u672a\u5b89\u88c5sshpass\uff0cCentOS: yum install sshpass -y  Debian\/Ubuntu: apt install sshpass -y\"\n    exit 1\nfi\n\n# \u68c0\u67e5\u4e3b\u673a\u5217\u8868\u6587\u4ef6\nif [ ! -f \"${HOST_FILE}\" ]; then\n    echo \"\u9519\u8bef\uff1a\u4e3b\u673a\u6587\u4ef6 ${HOST_FILE} \u4e0d\u5b58\u5728\uff0c\u8bf7\u521b\u5efa\u5e76\u586b\u5199\u670d\u52a1\u5668\u4fe1\u606f\"\n    exit 1\nfi\n\necho \"=============================================\"\necho \"\u6279\u91cf\u540c\u6b65\u6267\u884c\u811a\u672c\u542f\u52a8\uff0c\u5e76\u53d1\u6570\uff1a${MAX_PARALLEL}\"\necho \"\u5f85\u6267\u884c\u547d\u4ee4\uff1a${RUN_CMD}\"\necho \"=============================================\"\n\n# \u5faa\u73af\u904d\u5386\u6240\u6709\u670d\u52a1\u5668\uff0c\u540e\u53f0\u5e76\u53d1\u6267\u884c\nwhile read -r line\ndo\n    # \u8df3\u8fc7\u7a7a\u884c\u548c\u6ce8\u91ca\u884c\n    [[ -z \"$line\" || \"$line\" =~ ^# ]] && continue\n\n    # \u62c6\u5206IP\u3001\u8d26\u53f7\u3001\u5bc6\u7801\n    IP=$(echo $line | awk '{print $1}')\n    USER=$(echo $line | awk '{print $2}')\n    PWD=$(echo $line | awk '{print $3}')\n\n    # \u540e\u53f0\u5e76\u53d1\u6267\u884c\uff0c\u4e0d\u963b\u585e\n    (\n        echo -e \"\\n========== \u670d\u52a1\u5668 $IP \u6267\u884c\u7ed3\u679c ==========\"\n        sshpass -p \"${PWD}\" ssh -o StrictHostKeyChecking=no -o ConnectTimeout=5 ${USER}@${IP} \"${RUN_CMD}\"\n        if [ $? -eq 0 ]; then\n            echo \"\u3010$IP\u3011\u6267\u884c\u6210\u529f\"\n        else\n            echo \"\u3010$IP\u3011\u6267\u884c\u5931\u8d25\uff0c\u8fde\u63a5\/\u547d\u4ee4\u5f02\u5e38\"\n        fi\n    ) &\n\n    # \u63a7\u5236\u5e76\u53d1\u6570\u91cf\n    running=$(jobs -r | wc -l)\n    while [ ${running} -ge ${MAX_PARALLEL} ]; do\n        sleep 0.1\n        running=$(jobs -r | wc -l)\n    done\n\ndone < ${HOST_FILE}\n\n# \u7b49\u5f85\u6240\u6709\u540e\u53f0\u8fdb\u7a0b\u5168\u90e8\u6267\u884c\u5b8c\u6210\nwait\necho -e \"\\n=============================================\"\necho \"\u6240\u6709\u670d\u52a1\u5668\u547d\u4ee4\u6267\u884c\u5b8c\u6bd5\uff01\"\necho \"=============================================\"\n<\/code><\/pre>\n\n\n\n
    \u4e8c\u3001\u670d\u52a1\u5668\u5217\u8868\u914d\u7f6e\u6587\u4ef6 hosts.list<\/h2>\n\n\n\n
    \u653e\u5728\u811a\u672c\u540c\u76ee\u5f55\uff0c\u4e00\u884c\u4e00\u53f0\uff0c50 \u53f0\u4f9d\u6b21\u5f80\u4e0b\u586b<\/p>\n\n\n\n
    \u683c\u5f0f\uff1aIP \u7528\u6237\u540d \u5bc6\u7801<\/code><\/p>\n\n\n\n
    plaintext<\/p>\n\n\n\n
    # \u793a\u4f8b\uff0c\u5220\u6389#\uff0c\u6279\u91cf\u6dfb\u52a050\u53f0\n192.168.1.10 root 123456\n192.168.1.11 root 123456\n192.168.1.12 root 123456\n# ... \u7ee7\u7eed\u6dfb\u52a0\u523050\u53f0\n<\/code><\/pre>\n\n\n\n
    \u4e09\u3001\u514d\u5bc6\u94a5\u5b89\u5168\u66ff\u4ee3\u65b9\u6848\uff08\u63a8\u8350\u751f\u4ea7\u73af\u5883\uff09<\/h2>\n\n\n\n
    1. \u672c\u5730\u751f\u6210\u5bc6\u94a5<\/h3>\n\n\n\n
    bash<\/p>\n\n\n\n
    \u8fd0\u884c<\/p>\n\n\n\n
    ssh-keygen -t ed25519\n<\/code><\/pre>\n\n\n\n
    2. \u4e00\u952e\u63a8\u9001\u516c\u94a5\u5230\u6240\u6709\u670d\u52a1\u5668\u811a\u672c push_key.sh<\/h3>\n\n\n\n
    bash<\/p>\n\n\n\n
    \u8fd0\u884c<\/p>\n\n\n\n
    #!\/bin\/bash\nHOST_FILE=\".\/hosts.list\"\nwhile read line\ndo\n    [[ -z \"$line\" || \"$line\" =~ ^# ]] && continue\n    IP=$(echo $line | awk '{print $1}')\n    USER=$(echo $line | awk '{print $2}')\n    PWD=$(echo $line | awk '{print $3}')\n    sshpass -p $PWD ssh-copy-id -o StrictHostKeyChecking=no $USER@$IP\ndone < $HOST_FILE\n<\/code><\/pre>\n\n\n\n
    \u63a8\u9001\u5b8c\u6210\u540e\uff0c\u539f\u6267\u884c\u811a\u672c\u53ef\u4ee5\u5220\u6389 sshpass<\/strong>\uff0c\u4e0d\u518d\u660e\u6587\u5b58\u5bc6\u7801\uff0c\u66f4\u5b89\u5168\uff1a<\/p>\n\n\n\n
    \u4fee\u6539\u6267\u884c\u811a\u672c\u91cc ssh \u8fd9\u4e00\u884c\uff1a<\/p>\n\n\n\n
    bash<\/p>\n\n\n\n
    \u8fd0\u884c<\/p>\n\n\n\n
    ssh -o StrictHostKeyChecking=no -o ConnectTimeout=5 ${USER}@${IP} \"${RUN_CMD}\"\n<\/code><\/pre>\n\n\n\n
    \u56db\u3001\u4f7f\u7528\u6b65\u9aa4<\/h2>\n\n\n\n
      \n
    1. \u5b89\u88c5\u4f9d\u8d56<\/li>\n<\/ol>\n\n\n\n
      bash<\/p>\n\n\n\n
      \u8fd0\u884c<\/p>\n\n\n\n
      # CentOS\/RHEL\nyum install sshpass -y\n# Ubuntu\/Debian\napt update && apt install sshpass -y\n<\/code><\/pre>\n\n\n\n
        \n
      1. \u521b\u5efa hosts.list<\/code> \u586b\u5165 50 \u53f0\u670d\u52a1\u5668\u4fe1\u606f<\/li>\n\n\n\n
      2. \u8d4b\u4e88\u6267\u884c\u6743\u9650<\/li>\n<\/ol>\n\n\n\n
        bash<\/p>\n\n\n\n
        \u8fd0\u884c<\/p>\n\n\n\n
        chmod +x batch_exec.sh\n<\/code><\/pre>\n\n\n\n
          \n
        1. \u4fee\u6539\u811a\u672c\u5185 RUN_CMD<\/code> \u4e3a\u4f60\u9700\u8981\u7edf\u4e00\u6267\u884c\u7684\u547d\u4ee4<\/li>\n\n\n\n
        2. \u4e00\u952e\u6279\u91cf\u540c\u6b65\u6267\u884c\u6240\u6709\u673a\u5668<\/li>\n<\/ol>\n\n\n\n
          bash<\/p>\n\n\n\n
          \u8fd0\u884c<\/p>\n\n\n\n
          .\/batch_exec.sh\n<\/code><\/pre>\n\n\n\n
          \u4e94\u3001\u5e38\u7528\u6269\u5c55\u7528\u6cd5<\/h2>\n\n\n\n
            \n
          1. \u8fdc\u7a0b\u6267\u884c\u672c\u5730\u811a\u672c\u6587\u4ef6 \u4fee\u6539 RUN_CMD<\/code> \u6539\u4e3a\u4f20\u8f93 + \u6267\u884c\uff1a<\/li>\n<\/ol>\n\n\n\n
            bash<\/p>\n\n\n\n
            \u8fd0\u884c<\/p>\n\n\n\n
            RUN_CMD=\"cat > \/tmp\/tmp_script.sh && chmod +x \/tmp\/tmp_script.sh && \/tmp\/tmp_script.sh\"\n# \u8c03\u7528\u65b9\u5f0f\uff1acat local_script.sh | .\/batch_exec.sh\n<\/code><\/pre>\n\n\n\n
              \n
            1. \u6279\u91cf\u91cd\u542f\u670d\u52a1<\/li>\n<\/ol>\n\n\n\n
              bash<\/p>\n\n\n\n
              \u8fd0\u884c<\/p>\n\n\n\n
              RUN_CMD=\"systemctl restart nginx\"\n<\/code><\/pre>\n\n\n\n
                \n
              1. \u6279\u91cf\u4e0a\u4f20\u6587\u4ef6\u5230\u6240\u6709\u670d\u52a1\u5668<\/li>\n<\/ol>\n\n\n\n
                bash<\/p>\n\n\n\n
                \u8fd0\u884c<\/p>\n\n\n\n
                RUN_CMD=\"cat > \/tmp\/test.tar.gz\"\n# \u4f7f\u7528\uff1acat test.tar.gz | .\/batch_exec.sh\n<\/code><\/pre>\n\n\n\n
                \u516d\u3001\u5173\u952e\u7279\u6027<\/h2>\n\n\n\n
                  \n
                • 50 \u53f0\u670d\u52a1\u5668\u540c\u65f6\u5e76\u53d1\u6267\u884c<\/strong>\uff0c\u540c\u4e00\u65f6\u95f4\u4e0b\u53d1\u6307\u4ee4\uff0c\u65e0\u4e32\u884c\u7b49\u5f85<\/li>\n\n\n\n
                • \u8d85\u65f6 5 \u79d2\uff0c\u9632\u6b62\u67d0\u53f0\u670d\u52a1\u5668\u5361\u6b7b\u963b\u585e\u5168\u90e8\u4efb\u52a1<\/li>\n\n\n\n
                • \u81ea\u52a8\u8df3\u8fc7\u6ce8\u91ca\u3001\u7a7a\u884c\uff0c\u65b9\u4fbf\u7ba1\u7406\u5927\u91cf\u4e3b\u673a<\/li>\n\n\n\n
                • \u6bcf\u53f0\u673a\u5668\u72ec\u7acb\u8f93\u51fa\u6267\u884c\u65e5\u5fd7\uff0c\u65b9\u4fbf\u5b9a\u4f4d\u5931\u8d25\u673a\u5668<\/li>\n\n\n\n
                • \u652f\u6301\u4fee\u6539\u5e76\u53d1\u6570\uff0c\u4f4e\u914d\u673a\u5668\u53ef\u8c03\u4f4e\u5e76\u53d1\u907f\u514d\u672c\u5730\u8d1f\u8f7d\u8fc7\u9ad8<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"
                  \u65b9\u6848\u8bf4\u660e \u4e00\u3001\u6279\u91cf\u6267\u884c\u811a\u672c batch_exec.sh bash \u8fd0\u884c \u4e8c\u3001\u670d\u52a1\u5668\u5217\u8868\u914d\u7f6e\u6587\u4ef6 hosts.list \u653e\u5728\u811a\u672c\u540c\u76ee\u5f55\uff0c\u4e00\u884c\u4e00\u53f0\uff0c50 \u53f0\u4f9d\u6b21\u5f80\u4e0b\u586b \u683c\u5f0f\uff1aIP \u7528\u6237\u540d \u5bc6\u7801 plaintext \u4e09\u3001\u514d\u5bc6\u94a5\u5b89\u5168\u66ff\u4ee3\u65b9\u6848\uff08\u63a8\u8350\u751f\u4ea7\u73af\u5883\uff09 1. \u672c\u5730\u751f\u6210\u5bc6\u94a5 bash \u8fd0\u884c 2. \u4e00\u952e\u63a8\u9001\u516c\u94a5\u5230\u6240\u6709\u670d\u52a1\u5668\u811a\u672c push_key.sh bash \u8fd0\u884c \u63a8\u9001\u5b8c\u6210\u540e\uff0c\u539f\u6267\u884c\u811a\u672c\u53ef\u4ee5\u5220\u6389 sshpass\uff0c\u4e0d\u518d\u660e\u6587\u5b58\u5bc6\u7801\uff0c\u66f4\u5b89\u5168\uff1a \u4fee\u6539\u6267\u884c\u811a\u672c\u91cc ssh \u8fd9\u4e00\u884c\uff1a bash \u8fd0\u884c \u56db\u3001\u4f7f\u7528\u6b65\u9aa4 bash \u8fd0\u884c bash \u8fd0\u884c bash \u8fd0\u884c \u4e94\u3001\u5e38\u7528\u6269\u5c55\u7528\u6cd5 bash \u8fd0\u884c bash \u8fd0\u884c bash \u8fd0\u884c \u516d\u3001\u5173\u952e\u7279\u6027<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_uf_show_specific_survey":0,"_uf_disable_surveys":false,"neve_meta_sidebar":"","neve_meta_container":"","neve_meta_enable_content_width":"","neve_meta_content_width":0,"neve_meta_title_alignment":"","neve_meta_author_avatar":"","neve_post_elements_order":"","neve_meta_disable_header":"","neve_meta_disable_footer":"","neve_meta_disable_title":"","footnotes":""},"categories":[1],"tags":[],"class_list":["post-7434","post","type-post","status-publish","format-standard","hentry","category-company-news"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/silubaba.com.cn\/index.php?rest_route=\/wp\/v2\/posts\/7434","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/silubaba.com.cn\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/silubaba.com.cn\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/silubaba.com.cn\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/silubaba.com.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=7434"}],"version-history":[{"count":1,"href":"https:\/\/silubaba.com.cn\/index.php?rest_route=\/wp\/v2\/posts\/7434\/revisions"}],"predecessor-version":[{"id":7435,"href":"https:\/\/silubaba.com.cn\/index.php?rest_route=\/wp\/v2\/posts\/7434\/revisions\/7435"}],"wp:attachment":[{"href":"https:\/\/silubaba.com.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=7434"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/silubaba.com.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=7434"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/silubaba.com.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=7434"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}