{"id":7431,"date":"2026-06-19T08:53:55","date_gmt":"2026-06-19T00:53:55","guid":{"rendered":"https:\/\/silubaba.com.cn\/?p=7431"},"modified":"2026-06-19T08:55:04","modified_gmt":"2026-06-19T00:55:04","slug":"%e6%89%b9%e9%87%8f%e6%9c%8d%e5%8a%a1%e5%99%a8%e4%b8%80%e9%94%ae%e7%99%bb%e5%bd%95-%e7%bb%9f%e4%b8%80%e6%89%a7%e8%a1%8c-shell-%e8%84%9a%e6%9c%ac","status":"publish","type":"post","link":"https:\/\/silubaba.com.cn\/?p=7431","title":{"rendered":"\u6279\u91cf\u670d\u52a1\u5668\u4e00\u952e\u767b\u5f55 &amp; \u7edf\u4e00\u6267\u884c Shell \u811a\u672c"},"content":{"rendered":"\n<h1 class=\"wp-block-heading\">\u524d\u7f6e\u8bf4\u660e<\/h1>\n\n\n\n<p class=\"wp-block-paragraph\">\u652f\u6301 redhat\/centos\u3002fedora \uff0cubuntu\uff0cdebian \uff0csuse linux<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u6240\u6709\u670d\u52a1\u5668\u914d\u7f6e<strong>SSH \u514d\u5bc6\u767b\u5f55<\/strong>\uff08\u672c\u673a\u751f\u6210\u5bc6\u94a5\u5206\u53d1\u5230\u6240\u6709\u8282\u70b9\uff0c\u5426\u5219\u6bcf\u6b21\u8f93\u5bc6\u7801\uff09<\/li>\n\n\n\n<li>\u670d\u52a1\u5668\u5217\u8868\u5355\u72ec\u7ef4\u62a4\uff0c\u65b9\u4fbf\u589e\u5220\u8282\u70b9<\/li>\n\n\n\n<li>\u4e24\u79cd\u6a21\u5f0f\uff1a\n<ul class=\"wp-block-list\">\n<li>\u6a21\u5f0f 1\uff1a\u6279\u91cf\u5e76\u884c\u6267\u884c\u547d\u4ee4\uff08\u901f\u5ea6\u5feb\uff09<\/li>\n\n\n\n<li>\u6a21\u5f0f 2\uff1a\u4e32\u884c\u4f9d\u6b21\u6267\u884c\uff08\u65b9\u4fbf\u770b\u5355\u53f0\u8f93\u51fa\uff0c\u6392\u9519\u7528\uff09<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n\n\n\n<h2 class=\"wp-block-heading\">1\u3001\u6279\u91cf\u6267\u884c\u811a\u672c <code>batch_ssh.sh<\/code><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">bash<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u8fd0\u884c<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>#!\/bin\/bash\n# \u591a\u670d\u52a1\u5668\u6279\u91cf\u6267\u884c\u547d\u4ee4\u811a\u672c\n# \u4f5c\u8005\uff1aBatch SSH Tool\n# \u65e5\u671f\uff1a2026-06-19\n\n# ===================== \u914d\u7f6e\u533a \u81ea\u884c\u4fee\u6539 =====================\n# \u670d\u52a1\u5668\u6e05\u5355\u6587\u4ef6\uff0c\u4e00\u884c\u4e00\u4e2a \u683c\u5f0f\uff1a\u7528\u6237\u540d@IP \u5982 root@192.168.1.10\nSERVER_LIST=\".\/server_list.txt\"\n# SSH\u7aef\u53e3\uff0c\u975e22\u7aef\u53e3\u81ea\u884c\u4fee\u6539\nSSH_PORT=22\n# \u5e76\u884c\u5e76\u53d1\u6570\u91cf\uff0c50\u53f0\u5efa\u8bae\u8bbe20\uff0c\u9632\u6b62ssh\u5e76\u53d1\u8fc7\u9ad8\u5361\u6b7b\nMAX_PARALLEL=20\n# ==========================================================\n\n# \u68c0\u67e5\u670d\u52a1\u5668\u5217\u8868\u6587\u4ef6\u662f\u5426\u5b58\u5728\nif &#91; ! -f \"${SERVER_LIST}\" ]; then\n    echo \"\u9519\u8bef\uff1a\u670d\u52a1\u5668\u6e05\u5355\u6587\u4ef6 ${SERVER_LIST} \u4e0d\u5b58\u5728\uff01\"\n    echo \"\u8bf7\u521b\u5efa\u6587\u4ef6\uff0c\u6bcf\u884c\u586b\u5199\u4e00\u53f0\u670d\u52a1\u5668\uff1aroot@10.0.0.1\"\n    exit 1\nfi\n\n# \u5224\u65ad\u662f\u5426\u4f20\u5165\u6267\u884c\u547d\u4ee4\nif &#91; $# -eq 0 ]; then\n    echo \"\u4f7f\u7528\u65b9\u6cd5\uff1a\"\n    echo \"  1. \u4e32\u884c\u6267\u884c\uff1abash batch_ssh.sh '\u4f60\u8981\u6267\u884c\u7684\u547d\u4ee4'\"\n    echo \"  2. \u5e76\u884c\u5feb\u901f\u6267\u884c\uff1abash batch_ssh.sh -p '\u4f60\u8981\u6267\u884c\u7684\u547d\u4ee4'\"\n    echo \"\"\n    echo \"\u793a\u4f8b\uff1a\"\n    echo \"bash batch_ssh.sh 'df -h'\"\n    echo \"bash batch_ssh.sh -p 'systemctl restart nginx'\"\n    exit 1\nfi\n\n# \u5e76\u884c\u6a21\u5f0f\u6807\u8bc6\nRUN_PARALLEL=0\nif &#91; \"$1\" = \"-p\" ]; then\n    RUN_PARALLEL=1\n    EXEC_CMD=\"$2\"\nelse\n    EXEC_CMD=\"$1\"\nfi\n\necho \"=============================================\"\necho \"\u5f85\u6267\u884c\u547d\u4ee4\uff1a${EXEC_CMD}\"\necho \"\u5e76\u53d1\u6a21\u5f0f\uff1a$(&#91; ${RUN_PARALLEL} -eq 1 ] &amp;&amp; echo \u5e76\u884c || echo \u4e32\u884c)\"\necho \"\u670d\u52a1\u5668\u5217\u8868\u6587\u4ef6\uff1a${SERVER_LIST}\"\necho \"=============================================\"\necho \"\"\n\n# \u4e32\u884c\u6267\u884c\u51fd\u6570\nrun_serial() {\n    while read -r host; do\n        # \u8df3\u8fc7\u7a7a\u884c\u3001\u6ce8\u91ca\u884c\n        &#91;&#91; -z \"$host\" || \"$host\" =~ ^# ]] &amp;&amp; continue\n        echo -e \"\\033&#91;32m========== \u6b63\u5728\u6267\u884c ${host} ==========\\033&#91;0m\"\n        ssh -p ${SSH_PORT} -o ConnectTimeout=5 -o StrictHostKeyChecking=no \"${host}\" \"${EXEC_CMD}\"\n        echo -e \"\\033&#91;33m========== ${host} \u6267\u884c\u5b8c\u6210 ==========\\033&#91;0m\"\n        echo \"\"\n    done &lt; \"${SERVER_LIST}\"\n}\n\n# \u5e76\u884c\u6267\u884c\u51fd\u6570\nrun_parallel() {\n    # \u7528xargs\u63a7\u5236\u5e76\u53d1\n    grep -v '^#' \"${SERVER_LIST}\" | grep -v '^$' | xargs -P ${MAX_PARALLEL} -I {} bash -c \"\n        echo -e '\\033&#91;32m========== \u6b63\u5728\u6267\u884c {} ==========\\033&#91;0m'\n        ssh -p ${SSH_PORT} -o ConnectTimeout=5 -o StrictHostKeyChecking=no {} '${EXEC_CMD}'\n        echo -e '\\033&#91;33m========== {} \u6267\u884c\u5b8c\u6210 ==========\\033&#91;0m'\n        echo ''\n    \"\n}\n\n# \u9009\u62e9\u6267\u884c\u6a21\u5f0f\nif &#91; ${RUN_PARALLEL} -eq 1 ]; then\n    run_parallel\nelse\n    run_serial\nfi\n\necho \"\u6240\u6709\u670d\u52a1\u5668\u547d\u4ee4\u6267\u884c\u5b8c\u6bd5\uff01\"\n<\/code><\/pre>\n\n\n\n<h2 class=\"wp-block-heading\">2\u3001\u670d\u52a1\u5668\u6e05\u5355\u6587\u4ef6 <code>server_list.txt<\/code><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u548c\u811a\u672c\u653e\u540c\u4e00\u76ee\u5f55\uff0c\u586b\u5199 50 \u53f0\u670d\u52a1\u5668\uff0c\u652f\u6301 #\u6ce8\u91ca<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">txt<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code># \u793a\u4f8b\u683c\u5f0f \u7528\u6237\u540d@IP\nroot@192.168.1.1\nroot@192.168.1.2\nroot@192.168.1.3\n# root@192.168.1.4 \u6ce8\u91ca\u6389\u4ee3\u8868\u4e0d\u6267\u884c\nroot@192.168.1.5\n# \u5f80\u4e0b\u8865\u9f5050\u53f0\u670d\u52a1\u5668\n<\/code><\/pre>\n\n\n\n<h2 class=\"wp-block-heading\">3\u3001\u514d\u5bc6 SSH \u4e00\u952e\u5206\u53d1\u811a\u672c\uff08\u914d\u5957\u5de5\u5177 <code>ssh_copy_key.sh<\/code>\uff09<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u6279\u91cf\u63a8\u9001\u672c\u673a\u516c\u94a5\u5230 50 \u53f0\u670d\u52a1\u5668\uff0c\u4e0d\u7528\u6bcf\u6b21\u8f93\u5bc6\u7801<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">bash<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u8fd0\u884c<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>#!\/bin\/bash\nSERVER_LIST=\".\/server_list.txt\"\nSSH_PORT=22\n\n# \u4e0d\u5b58\u5728\u5bc6\u94a5\u5219\u751f\u6210\nif &#91; ! -f ~\/.ssh\/id_rsa ]; then\n    echo \"\u672a\u68c0\u6d4b\u5230ssh\u5bc6\u94a5\uff0c\u81ea\u52a8\u751f\u6210...\"\n    ssh-keygen -t rsa -N \"\" -f ~\/.ssh\/id_rsa\nfi\n\nwhile read -r host; do\n    &#91;&#91; -z \"$host\" || \"$host\" =~ ^# ]] &amp;&amp; continue\n    echo \"\u5206\u53d1\u5bc6\u94a5\u81f3 ${host}\"\n    ssh-copy-id -p ${SSH_PORT} -o StrictHostKeyChecking=no \"${host}\"\ndone &lt; \"${SERVER_LIST}\"\n\necho \"\u5168\u90e8\u670d\u52a1\u5668\u514d\u5bc6\u914d\u7f6e\u5b8c\u6210\"\n<\/code><\/pre>\n\n\n\n<h2 class=\"wp-block-heading\">4\u3001\u4f7f\u7528\u6b65\u9aa4<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">\u6b65\u9aa4 1\uff1a\u8d4b\u6267\u884c\u6743\u9650<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">bash<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u8fd0\u884c<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>chmod +x batch_ssh.sh ssh_copy_key.sh\n<\/code><\/pre>\n\n\n\n<h3 class=\"wp-block-heading\">\u6b65\u9aa4 2\uff1a\u914d\u7f6e\u514d\u5bc6\u767b\u5f55\uff08\u5fc5\u987b\u505a\uff09<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">bash<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u8fd0\u884c<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>bash ssh_copy_key.sh\n<\/code><\/pre>\n\n\n\n<h3 class=\"wp-block-heading\">\u6b65\u9aa4 3\uff1a\u4fee\u6539 server_list.txt \u586b\u5165\u5168\u90e8 50 \u53f0\u670d\u52a1\u5668 IP<\/h3>\n\n\n\n<h3 class=\"wp-block-heading\">\u6b65\u9aa4 4\uff1a\u6267\u884c\u547d\u4ee4<\/h3>\n\n\n\n<h4 class=\"wp-block-heading\">\u4e32\u884c\u6267\u884c\uff08\u4e00\u53f0\u8dd1\u5b8c\u518d\u4e0b\u4e00\u53f0\uff0c\u8f93\u51fa\u6e05\u6670\uff09<\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">bash<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u8fd0\u884c<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code># \u67e5\u770b\u78c1\u76d8\nbash batch_ssh.sh \"df -h\"\n# \u91cd\u542f\u670d\u52a1\nbash batch_ssh.sh \"systemctl restart docker\"\n# \u67e5\u770b\u5185\u5b58\nbash batch_ssh.sh \"free -h\"\n<\/code><\/pre>\n\n\n\n<h4 class=\"wp-block-heading\">\u5e76\u884c\u5feb\u901f\u6267\u884c\uff0850 \u53f0\u540c\u65f6\u8dd1\uff0c\u901f\u5ea6\u5feb\uff09<\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">bash<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u8fd0\u884c<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>bash batch_ssh.sh -p \"uptime\"\nbash batch_ssh.sh -p \"yum update -y\"\n<\/code><\/pre>\n\n\n\n<h2 class=\"wp-block-heading\">\u811a\u672c\u5185\u7f6e\u4f18\u5316\u70b9<\/h2>\n\n\n\n<ol class=\"wp-block-list\">\n<li><code>ConnectTimeout=5<\/code>\uff1a\u670d\u52a1\u5668\u5931\u8054 5 \u79d2\u81ea\u52a8\u8df3\u8fc7\uff0c\u4e0d\u5361\u6b7b<\/li>\n\n\n\n<li><code>StrictHostKeyChecking=no<\/code>\uff1a\u9996\u6b21\u8fde\u63a5\u4e0d\u5f39\u786e\u8ba4\u6846<\/li>\n\n\n\n<li>\u8fc7\u6ee4\u7a7a\u884c\u3001# \u6ce8\u91ca\uff0c\u65b9\u4fbf\u4e34\u65f6\u5c4f\u853d\u67d0\u53f0\u673a\u5668<\/li>\n\n\n\n<li>\u5e76\u53d1\u63a7\u5236\uff0c\u907f\u514d\u4e00\u6b21\u6027 50 \u4e2a SSH \u8fde\u63a5\u6253\u6ee1\u672c\u673a\u8d44\u6e90<\/li>\n\n\n\n<li>\u5f69\u8272\u8f93\u51fa\u533a\u5206\u6bcf\u53f0\u670d\u52a1\u5668\u6267\u884c\u65e5\u5fd7<\/li>\n\n\n\n<li>\u517c\u5bb9\u81ea\u5b9a\u4e49 SSH \u7aef\u53e3\uff08\u4fee\u6539\u811a\u672c\u9876\u90e8<code>SSH_PORT<\/code>\u5373\u53ef\uff09<\/li>\n<\/ol>\n\n\n\n<h2 class=\"wp-block-heading\">\u8865\u5145\uff1a\u65e0\u514d\u5bc6\u573a\u666f\uff08\u9700\u8981\u8f93\u5bc6\u7801\uff09<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u5982\u679c\u4e0d\u80fd\u914d\u7f6e\u514d\u5bc6\uff0c\u5b89\u88c5<code>sshpass<\/code>\u5de5\u5177\uff0c\u4fee\u6539\u811a\u672c ssh \u884c\uff1a<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">bash<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u8fd0\u884c<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>sshpass -p \"\u670d\u52a1\u5668\u5bc6\u7801\" ssh -p ${SSH_PORT} ...<\/code><\/pre>\n","protected":false},"excerpt":{"rendered":"<p>\u524d\u7f6e\u8bf4\u660e \u652f\u6301 redhat\/centos\u3002fedora \uff0cubuntu\uff0cdebian \uff0csuse linux 1\u3001\u6279\u91cf\u6267\u884c\u811a\u672c batch_ssh.sh bash \u8fd0\u884c 2\u3001\u670d\u52a1\u5668\u6e05\u5355\u6587\u4ef6 server_list.txt \u548c\u811a\u672c\u653e\u540c\u4e00\u76ee\u5f55\uff0c\u586b\u5199 50 \u53f0\u670d\u52a1\u5668\uff0c\u652f\u6301 #\u6ce8\u91ca txt 3\u3001\u514d\u5bc6 SSH \u4e00\u952e\u5206\u53d1\u811a\u672c\uff08\u914d\u5957\u5de5\u5177 ssh_copy_key.sh\uff09 \u6279\u91cf\u63a8\u9001\u672c\u673a\u516c\u94a5\u5230 50 \u53f0\u670d\u52a1\u5668\uff0c\u4e0d\u7528\u6bcf\u6b21\u8f93\u5bc6\u7801 bash \u8fd0\u884c 4\u3001\u4f7f\u7528\u6b65\u9aa4 \u6b65\u9aa4 1\uff1a\u8d4b\u6267\u884c\u6743\u9650 bash \u8fd0\u884c \u6b65\u9aa4 2\uff1a\u914d\u7f6e\u514d\u5bc6\u767b\u5f55\uff08\u5fc5\u987b\u505a\uff09 bash \u8fd0\u884c \u6b65\u9aa4 3\uff1a\u4fee\u6539 server_list.txt \u586b\u5165\u5168\u90e8 50 \u53f0\u670d\u52a1\u5668 IP \u6b65\u9aa4 4\uff1a\u6267\u884c\u547d\u4ee4 \u4e32\u884c\u6267\u884c\uff08\u4e00\u53f0\u8dd1\u5b8c\u518d\u4e0b\u4e00\u53f0\uff0c\u8f93\u51fa\u6e05\u6670\uff09 bash \u8fd0\u884c \u5e76\u884c\u5feb\u901f\u6267\u884c\uff0850 \u53f0\u540c\u65f6\u8dd1\uff0c\u901f\u5ea6\u5feb\uff09 bash \u8fd0\u884c \u811a\u672c\u5185\u7f6e\u4f18\u5316\u70b9 \u8865\u5145\uff1a\u65e0\u514d\u5bc6\u573a\u666f\uff08\u9700\u8981\u8f93\u5bc6\u7801\uff09 \u5982\u679c\u4e0d\u80fd\u914d\u7f6e\u514d\u5bc6\uff0c\u5b89\u88c5sshpass\u5de5\u5177\uff0c\u4fee\u6539\u811a\u672c ssh&hellip;&nbsp;<\/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-7431","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\/7431","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=7431"}],"version-history":[{"count":2,"href":"https:\/\/silubaba.com.cn\/index.php?rest_route=\/wp\/v2\/posts\/7431\/revisions"}],"predecessor-version":[{"id":7433,"href":"https:\/\/silubaba.com.cn\/index.php?rest_route=\/wp\/v2\/posts\/7431\/revisions\/7433"}],"wp:attachment":[{"href":"https:\/\/silubaba.com.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=7431"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/silubaba.com.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=7431"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/silubaba.com.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=7431"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}