{"id":551,"date":"2025-01-07T16:47:33","date_gmt":"2025-01-07T08:47:33","guid":{"rendered":"https:\/\/znl.pub\/?p=551"},"modified":"2026-02-05T23:21:40","modified_gmt":"2026-02-05T15:21:40","slug":"%e3%80%90%e5%b9%b2%e8%b4%a7%e5%90%88%e9%9b%86%e3%80%91linux%e8%bf%90%e7%bb%b4%e5%91%bd%e4%bb%a4","status":"publish","type":"post","link":"https:\/\/znl.pub\/?p=551","title":{"rendered":"\u3010\u5e72\u8d27\u5408\u96c6\u3011linux\u8fd0\u7ef4\u547d\u4ee4"},"content":{"rendered":"\n<details class=\"wp-block-details is-layout-flow wp-block-details-is-layout-flow\"><summary>systemd\u67e5\u770b\u5f53\u524d\u6240\u6709\u6b63\u5728\u8fd0\u884c\u4e2d\u7684\u670d\u52a1<\/summary>\n<pre class=\"wp-block-code\"><code>systemctl list-units --type=service --state=running<\/code><\/pre>\n<\/details>\n\n\n\n<details class=\"wp-block-details is-layout-flow wp-block-details-is-layout-flow\"><summary>\u6309\u542f\u52a8\u65f6\u95f4\u6392\u5e8f\u67e5\u770b\u6240\u6709\u8fdb\u7a0b<\/summary>\n<pre class=\"wp-block-code\"><code>ps aux --sort=start_time<\/code><\/pre>\n<\/details>\n\n\n\n<details class=\"wp-block-details is-layout-flow wp-block-details-is-layout-flow\"><summary>\u67e5\u770b\u5f53\u524d\u8c01\u5728\u8fdb\u884c\u7cfb\u7edf\u8c03\u7528<\/summary>\n<p>\u9700\u8981\u5b89\u88c5 bpftrace \uff0c\u5b89\u88c5\u597d\u540e\u6267\u884c\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>bpftrace -e ' tracepoint:syscalls:sys_enter_execve  { printf(\"comm: %s, argv&#91;0]:%s, argv&#91;1]:%s, arg&#91;2]: %s, arg&#91;3]: %s,  pid: %d, cpu: %d\\n\", comm, str(args-&gt;argv&#91;0]),str(args-&gt;argv&#91;1]), str(args-&gt;argv&#91;2]), str(args-&gt;argv&#91;3]), pid, cpu); }'<\/code><\/pre>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"225\" src=\"https:\/\/znl.pub\/wp-content\/uploads\/2025\/01\/\u56fe\u7247-3-1024x225.png\" alt=\"\" class=\"wp-image-552\" srcset=\"https:\/\/znl.pub\/wp-content\/uploads\/2025\/01\/\u56fe\u7247-3-1024x225.png 1024w, https:\/\/znl.pub\/wp-content\/uploads\/2025\/01\/\u56fe\u7247-3-300x66.png 300w, https:\/\/znl.pub\/wp-content\/uploads\/2025\/01\/\u56fe\u7247-3-768x169.png 768w, https:\/\/znl.pub\/wp-content\/uploads\/2025\/01\/\u56fe\u7247-3.png 1149w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p>\u56fe\u4e2d\u770b\u5230\uff0cmgw-high-ava \u8fd9\u4e2a\u8fdb\u7a0b\u8c03\u7528\u4e86ping 192.168.4.8 -I eno1 \u547d\u4ee4\u3002<\/p>\n<\/details>\n\n\n\n<details class=\"wp-block-details is-layout-flow wp-block-details-is-layout-flow\"><summary>find\u600e\u4e48\u6392\u9664\u6307\u5b9a\u76ee\u5f55<\/summary>\n<p>\u6392\u9664\u4e00\u4e2a\u76ee\u5f55\u7528 -not -path &#8220;xxx&#8221; \u6216 ! -path &#8220;xxx&#8221; \u3002\u5982\u679c\u8981\u60f3\u6392\u9664\u591a\u4e2a\u76ee\u5f55<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>find . -type f -name \"<em>.txt\" -not -path \".\/example\/<\/em>*\"\n# \u6216\u8005\nfind . -type f -name \"*.txt\" ! -path \".\/example\/*\" <\/code><\/pre>\n\n\n\n<p>\u5982\u679c\u8981\u60f3\u6392\u9664\u591a\u4e2a\u76ee\u5f55\uff0c\u8981\u7528 -a \u8fde\u7ed3\u8d77\u6765\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>find . -type f -size +10M -not -path \".\/mirror\/*\" -a ! -path \"*wp-data*\"<\/code><\/pre>\n<\/details>\n\n\n\n<details class=\"wp-block-details is-layout-flow wp-block-details-is-layout-flow\"><summary>Bash\u4e2d\u5b9e\u73b0\u5b57\u7b26\u4e32\u5927\u5c0f\u5199\u8f6c\u6362<\/summary>\n<p>\u4f7f\u7528Bash\u53c2\u6570\u6269\u5c55\u65b9\u6848\uff0c\u8f6c\u5927\u5199\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>echo \"${str^^}\"<\/code><\/pre>\n\n\n\n<p>\u8f6c\u5c0f\u5199:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>echo \"${str,,}\"<\/code><\/pre>\n<\/details>\n\n\n\n<details class=\"wp-block-details is-layout-flow wp-block-details-is-layout-flow\"><summary>\u67e5\u770b\u7cfb\u7edf\u5f53\u4e2d\u5df2\u88ab\u5220\u9664\u4f46\u672a\u91ca\u653e\u7684\u6587\u4ef6<\/summary>\n<p>\u4f7f\u7528lsof\u547d\u4ee4\uff0c+L1\uff0c\u8868\u793a\u5217\u51fa\u7cfb\u7edf\u4e2d\u6240\u6709 <strong>\u94fe\u63a5\u6570\u5c0f\u4e8e1<\/strong> \u7684\u5df2\u6253\u5f00\u6587\u4ef6\uff0c\u94fe\u63a5\u6570\u4e3a0\u8868\u793a\u6587\u4ef6\u5df2\u88ab\u5220\u9664\uff08unlinked\uff09\uff0c\u4f46\u4ecd\u88ab\u67d0\u4e9b\u8fdb\u7a0b\u5360\u7528\uff08\u4f8b\u5982\u65e5\u5fd7\u6587\u4ef6\u88ab\u5220\u9664\u4f46\u672a\u91ca\u653e\uff09\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>lsof +L1<\/code><\/pre>\n<\/details>\n\n\n\n<details class=\"wp-block-details is-layout-flow wp-block-details-is-layout-flow\"><summary>\u67e5\u770biptable\u662f\u5426\u662fnftable\u517c\u5bb9\u7248\u672c<\/summary>\n<p>\u4f7f\u7528iptables &#8211;version \u547d\u4ee4\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>&#91;root@znl.pub ~]# iptables --version \niptables v1.8.4 (nf_tables)<\/code><\/pre>\n<\/details>\n\n\n\n<details class=\"wp-block-details is-layout-flow wp-block-details-is-layout-flow\"><summary>\u76d1\u63a7 Linux \u4e0b \/tmp \u76ee\u5f55\u4e2d\u521b\u5efa <code>pymp-*<\/code> \u76ee\u5f55\u7684\u8fdb\u7a0b<\/summary>\n<p>\u4f7f\u7528 auditd \u5ba1\u8ba1\u7cfb\u7edf\u3002centos 8\u4e0a\u9762\u9ed8\u8ba4\u81ea\u5e26\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code># 1. \u67e5\u770bauditd \u670d\u52a1\u662f\u5426\u5df2\u7ecf\u8fd0\u884c \u6ca1\u6709\u8fd0\u884c\u7684\u8bdd\uff0c\u6211\u4eec\u542f\u52a8\u5b83\nsystemctl status auditd \nsystemctl start auditd\n\n# 2. \u6dfb\u52a0\u5ba1\u8ba1\u89c4\u5219\uff08\u76d1\u63a7\/tmp\u4e0bpymp-\u5f00\u5934\u7684\u76ee\u5f55\u521b\u5efa\uff09\nauditctl -w \/tmp -p wxa -k tmp_pymp_dir_creation\n\n# 3. \u67e5\u770b\u5ba1\u8ba1\u65e5\u5fd7\nausearch -k pymp_dir_creation | less \n\n# 4. \u5728less\u4e2d\uff0c\u6267\u884c\u67e5\u627e pymp-\n:\/pymp-\n# \u4ee5 ---- \u4e3a\u5206\u5272\u7684\u4e00\u5757\u533a\u57df\u4e3a\u4e00\u4e2a\u5b8c\u6574\u7684\u5ba1\u8ba1\u4e8b\u4ef6\uff0c\u4e3a\u4e86\u65b9\u4fbf\u6211\u4eec\u5206\u6790\n\n# 5. \u5220\u9664\u6211\u4eec\u6dfb\u52a0\u7684auditd\u89c4\u5219\n# \u9996\u5148\u5217\u51fa\u89c4\u5219\nauditctl -l \n# \u627e\u5230\u8981\u5220\u9664\u7684\u89c4\u5219\uff0c\u5c31\u62ff\u6211\u4eec\u4e0a\u9762\u4f7f\u7528\u7684\u89c4\u5219\u4e3a\u4f8b   \n-w \/tmp -p wxa -k tmp_pymp_dir_creation\n# \u65b9\u6cd51\uff1a\u4f7f\u7528 -W \u5220\u9664\u89c4\u5219\uff0c\u5c06\u539f\u89c4\u5219\u590d\u5236\u7c98\u8d34\u5e76\u4fee\u6539\u5c0fw\u4e3a\u5927W\u3002\n# \u9488\u5bf9\u6587\u4ef6\/\u76ee\u5f55\u76d1\u89c6\u89c4\u5219\uff08-w \u6dfb\u52a0\u7684\uff09\uff0c\u5fc5\u987b\u4f7f\u7528\u5b8c\u5168\u76f8\u540c\u7684\u53c2\u6570\u5220\u9664\nauditctl -W \/tmp -p wxa -k tmp_pymp_dir_creation \n# \u65b9\u6cd52\uff1a\u6e05\u7a7a\u6240\u6709\u89c4\u5219\uff0c\u53c2\u6570\u4e3a -D\nauditctl -D <\/code><\/pre>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"306\" src=\"https:\/\/znl.pub\/wp-content\/uploads\/2025\/01\/\u56fe\u7247-4-1024x306.png\" alt=\"\" class=\"wp-image-656\" srcset=\"https:\/\/znl.pub\/wp-content\/uploads\/2025\/01\/\u56fe\u7247-4-1024x306.png 1024w, https:\/\/znl.pub\/wp-content\/uploads\/2025\/01\/\u56fe\u7247-4-300x90.png 300w, https:\/\/znl.pub\/wp-content\/uploads\/2025\/01\/\u56fe\u7247-4-768x229.png 768w, https:\/\/znl.pub\/wp-content\/uploads\/2025\/01\/\u56fe\u7247-4.png 1431w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"564\" height=\"146\" src=\"https:\/\/znl.pub\/wp-content\/uploads\/2025\/01\/\u56fe\u7247-5.png\" alt=\"\" class=\"wp-image-660\" srcset=\"https:\/\/znl.pub\/wp-content\/uploads\/2025\/01\/\u56fe\u7247-5.png 564w, https:\/\/znl.pub\/wp-content\/uploads\/2025\/01\/\u56fe\u7247-5-300x78.png 300w\" sizes=\"auto, (max-width: 564px) 100vw, 564px\" \/><\/figure>\n<\/details>\n\n\n\n<details class=\"wp-block-details is-layout-flow wp-block-details-is-layout-flow\"><summary>\u67e5\u770b\u542f\u7528\u7684yum\u6e90\u90fd\u6709\u54ea\u4e9b<\/summary>\n<pre class=\"wp-block-code\"><code>yum repolist enabled  <\/code><\/pre>\n<\/details>\n\n\n\n<details class=\"wp-block-details is-layout-flow wp-block-details-is-layout-flow\"><summary> Nginx \u914d\u7f6e <strong>HTTP Basic Authentication\uff08401\u8ba4\u8bc1\uff09<\/strong><\/summary>\n<pre class=\"wp-block-code\"><code># \u4f7f\u7528 htpasswd \uff0c\u5982\u679c\u6ca1\u6709\uff0ccentos\u9700\u8981\u6267\u884c\u672c\u547d\u4ee4\u8fdb\u884c\u5b89\u88c5\nyum install -y httpd-tools\n# ubuntu \u9700\u8981\uff1a\napt-get install apache2-utils\n\n# \u9996\u6b21\u6dfb\u52a0\u7528\u6237\uff08-c \u53c2\u6570\u521b\u5efa\u6587\u4ef6\uff09\nsudo htpasswd -c \/etc\/nginx\/.htpasswd username1\n\n# \u540e\u7eed\u6dfb\u52a0\u7528\u6237\uff08\u53bb\u6389 -c \u907f\u514d\u8986\u76d6\uff09\nsudo htpasswd \/etc\/nginx\/.htpasswd username2\n\n\n# \u7f16\u8f91 Nginx \u914d\u7f6e\u6587\u4ef6\uff0c\u5728 server \u5757\u4e2d\u6dfb\u52a0\u8ba4\u8bc1\u6307\u4ee4\uff1a\nserver {\n    listen 80;\n    server_name your_domain.com;\n\n    # \u542f\u7528 Basic Auth\n    auth_basic \"Restricted Access\";\n    auth_basic_user_file \/etc\/nginx\/.htpasswd;\n\n    location \/ {\n        ...\n    }\n}\n<\/code><\/pre>\n<\/details>\n\n\n\n<details class=\"wp-block-details is-layout-flow wp-block-details-is-layout-flow\"><summary> Nginx \u914d\u7f6e401\u8ba4\u8bc1\u540e\uff0c\u6392\u9664\u7279\u5b9a\u8def\u5f84\uff08\u5982\u516c\u5f00api)<\/summary>\n<pre class=\"wp-block-code\"><code>server {\n    listen 80;\n    server_name your_domain.com;\n\n    # \u542f\u7528 Basic Auth\n    auth_basic \"Restricted Access\";\n    auth_basic_user_file \/etc\/nginx\/.htpasswd;\n\n    location \/ {\n        ...\n    }\n\n    location \/public\/ {\n     auth_basic off;\n    }\n}\n<\/code><\/pre>\n<\/details>\n\n\n\n<details class=\"wp-block-details is-layout-flow wp-block-details-is-layout-flow\"><summary> Nginx \u914d\u7f6e401\u8ba4\u8bc1\u540e\uff0c\u5141\u8bb8\u7279\u5b9a IP \u8df3\u8fc7\u8ba4\u8bc1<\/summary>\n<pre class=\"wp-block-code\"><code>server {\n    listen 80;\n    server_name your_domain.com;\n\n    # \u5168\u5c40\u9ed8\u8ba4\u5f00\u542f\u8ba4\u8bc1\uff08\u4f46\u4f1a\u88ab location \u8986\u76d6\uff09\n    auth_basic \"Restricted\";\n    auth_basic_user_file \/etc\/nginx\/.htpasswd;\n\n    # \u516c\u5171\u8def\u5f84\uff08\u5b8c\u5168\u5f00\u653e\uff09\n    location \/public\/ {\n        auth_basic off;\n        allow all;  # \u786e\u4fdd\u4e0d\u7ee7\u627f\u5916\u90e8\u7684 deny all\n    }\n\n    # \u53d7\u4fdd\u62a4\u8def\u5f84\uff08IP\u767d\u540d\u5355\u6216\u8ba4\u8bc1\u4e8c\u9009\u4e00\uff09\n    location \/ {\n        satisfy any;\n        allow 192.168.1.0\/24;\n        deny all;\n\n        # \u5176\u4ed6\u914d\u7f6e\uff08\u5982\u53cd\u5411\u4ee3\u7406\u3001\u9759\u6001\u6587\u4ef6\u7b49\uff09\n        root \/var\/www\/html;\n        index index.html;\n    }\n}\n<\/code><\/pre>\n<\/details>\n\n\n\n<details class=\"wp-block-details is-layout-flow wp-block-details-is-layout-flow\"><summary>\u5e26\u5355\u4f4d\u7684\u6570\u636e\u5927\u5c0f\u6c42\u548c\u8fd0\u7b97<\/summary>\n<pre class=\"wp-block-code\"><code># \u601d\u8def\uff1a \u5c06M\/G\/T\/P\u7b49\u5355\u4f4d\u8f6c\u6362\u6210\u5b57\u8282 \uff0c\u518d\u8fdb\u884c\u52a0\u8fd0\u7b97\uff0c\u518d\u8f6c\u6362\u6210\u5e26\u5355\u4f4d\u7684\u6570\u503c\n# \u5047\u8bbe\u6570\u636e\u662f\u8fd9\u6837\u7684\uff081.txt)\uff1a\n# \"866.22KB\"\n# \"3.41M\"\n# \"3.52M\"\n\ncat 1.txt | sed 's\/&#91;kK]&#91;bB]\/K\/' | tr -d '\"' |numfmt --from=si | paste -sd + | bc | numfmt --to=si<\/code><\/pre>\n<\/details>\n\n\n\n<details class=\"wp-block-details is-layout-flow wp-block-details-is-layout-flow\"><summary>\u6279\u91cf\u5220\u9664\u76ee\u5f55\u4e2d\u7279\u6b8a\u5b57\u7b26\u6587\u4ef6<\/summary>\n<pre class=\"wp-block-code\"><code># \u5728 Linux \u4e2d\uff0c\u5f53\u6587\u4ef6\u540d\u5305\u542b\u7279\u6b8a\u5b57\u7b26\uff08\u5982\u56de\u8f66\u7b26 \\r\u3001\u6362\u884c\u7b26\u3001\u7a7a\u683c\u7b49\uff09\u65f6\uff0c\u901a\u8fc7\u7ba1\u9053\u5c06 ls \u7684\u7ed3\u679c\u4f20\u9012\u7ed9 grep \u6216 while read \u4f1a\u5bfc\u81f4\u89e3\u6790\u9519\u8bef\n# \u66f4\u597d\u7684\u65b9\u6cd5\u662f\u4f7f\u7528 find -print0 + while IFS= read -d '' +  $(printf \"%q\" \"$file\") \u5904\u7406\u4efb\u610f\u6587\u4ef6\u540d\uff08\u5305\u62ec\u7279\u6b8a\u5b57\u7b26\uff09\n\n# \u5220\u9664\u5f53\u524d\u76ee\u5f55\u4e0b\u6240\u6709\u6587\u4ef6\uff08\u5305\u62ec\u5e26\u7279\u6b8a\u5b57\u7b26\u7684\u6587\u4ef6\uff09\nfind . -maxdepth 1 -type f -print0 | while IFS= read -r -d '' file; do\n    rm --  $(printf \"%q\" \"$file\")\ndone\n\n# \u5220\u9664\u5f53\u524d\u76ee\u5f55\u4e0b\u9664\u7279\u5b9a\u6587\u4ef6\u540d\u5916\u7684\u6240\u6709\u6587\u4ef6\uff08\u5305\u62ec\u5e26\u7279\u6b8a\u5b57\u7b26\u7684\u6587\u4ef6\uff09\nfind . -maxdepth 1 -type f -print0 | while IFS= read -r -d '' file; do  if ! &#91;&#91; \"$file\" =~  (home|root|run|sbin|bin|boot|data|dev|etc|lib|lib64|media|mnt|opt|proc|srv|sys|tmp|usr|var|auto) ]] ; then echo rm -- $(printf '%q' \"$file\"); fi done | bash <\/code><\/pre>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"378\" src=\"https:\/\/znl.pub\/wp-content\/uploads\/2025\/01\/\u56fe\u7247-6-1024x378.png\" alt=\"\" class=\"wp-image-697\" srcset=\"https:\/\/znl.pub\/wp-content\/uploads\/2025\/01\/\u56fe\u7247-6-1024x378.png 1024w, https:\/\/znl.pub\/wp-content\/uploads\/2025\/01\/\u56fe\u7247-6-300x111.png 300w, https:\/\/znl.pub\/wp-content\/uploads\/2025\/01\/\u56fe\u7247-6-768x283.png 768w, https:\/\/znl.pub\/wp-content\/uploads\/2025\/01\/\u56fe\u7247-6.png 1410w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n<\/details>\n\n\n\n<details class=\"wp-block-details is-layout-flow wp-block-details-is-layout-flow\"><summary>\u5b9a\u65f6\u4efb\u52a1\u9632\u6b62\u4efb\u52a1\u91cd\u53e0\uff0c\u4fdd\u8bc1\u5355\u4f8b\u6267\u884c<\/summary>\n<pre class=\"wp-block-code\"><code># crontab \u5b9a\u65f6\u4efb\u52a1\uff0c\u6709\u975e\u5e38\u7b80\u5355\u7684\u65b9\u6cd5\u5b9e\u73b0\u5355\u4f8b\u6267\u884c\uff0c\u4f7f\u7528\u6587\u4ef6\u9501\n*\/5 * * * * root flock -n \/tmp\/control_logs.lock \/scripts\/run.sh stat &gt;&gt; \/var\/log\/run.log 2&gt;&amp;1\n<\/code><\/pre>\n<\/details>\n\n\n\n<details class=\"wp-block-details is-layout-flow wp-block-details-is-layout-flow\"><summary>\u5220\u9664\u67d0\u4e2a\u6587\u4ef6\u5939\u4e0b\u91cd\u590d\u7684\u6587\u4ef6\uff08\u901a\u8fc7MD5\u6bd4\u5bf9\u8fdb\u884c\u6587\u4ef6\u53bb\u91cd\uff09<\/summary>\n<pre class=\"wp-block-code\"><code>declare -A seen; for file in *; do &#91;&#91; -f \"$file\" ]] &amp;&amp; md5=$(md5sum \"$file\" | awk '{print $1}') &amp;&amp; &#91;&#91; -n \"${seen&#91;$md5]}\" ]] &amp;&amp; rm -- \"$file\" || seen&#91;$md5]=1; done\n\n<\/code><\/pre>\n<\/details>\n\n\n\n<details class=\"wp-block-details is-layout-flow wp-block-details-is-layout-flow\"><summary>\u67e5\u770b\u67d0\u4e2a\u8fdb\u7a0b\u7684\u7236\u8fdb\u7a0b\u53ca\u5b8c\u6574\u7684\u547d\u4ee4\uff08\u6811\u72b6\u67e5\u770b\uff09<\/summary>\n<pre class=\"wp-block-code\"><code>pstree -asp PID<\/code><\/pre>\n<\/details>\n\n\n\n<details class=\"wp-block-details is-layout-flow wp-block-details-is-layout-flow\"><summary>VMware\u865a\u62df\u78c1\u76d8\u7a7a\u95f4\u7f29\u5c0f\u89e3\u51b3\u65b9\u6848(linux \u7cfb\u7edf\uff09<\/summary>\n<pre class=\"wp-block-code\"><code>znl.pub:\/# vmware-toolbox-cmd disk list \n\/\n\/data\n\/boot\n\/data\/db\n\/boot\/efi\nznl.pub:\/# vmware-toolbox-cmd disk shrink \/\nznl.pub:\/# vmware-toolbox-cmd disk shrink \/data\nznl.pub:\/# vmware-toolbox-cmd disk shrink \/data\/db\nznl.pub:\/# vmware-toolbox-cmd disk shrink \/boot\/efi\n# \u89e3\u91ca vmware-toolbox-cmd disk shrink  \u547d\u4ee4\u4f1a\u81ea\u52a8\u6267\u884c\u7c7b\u4f3c\u7528 zero \u586b\u5145\u5269\u4f59\u78c1\u76d8\u7a7a\u95f4\u7684\u529f\u80fd\uff08\u7136\u540e\u5220\u9664\uff09\uff0c\u7136\u540e\u901a\u77e5\u5916\u90e8\u865a\u62df\u673a\u5bf9\uff08\u6240\u6709\uff09\u6302\u8f7d\u78c1\u76d8\u8fdb\u884c\u538b\u7f29\u3002\u6b64\u65f6\u4ed6\u4e5f\u4f1a\u6682\u505c\u865a\u62df\u673a\uff0c\u865a\u62df\u673a\u662f\u65e0\u54cd\u5e94\u7684\u3002\u6bcf\u6267\u884c\u4e00\u6b21shrink\u547d\u4ee4\u90fd\u4f1a\u89e6\u53d1\u4e00\u6b21\u6240\u6709\u78c1\u76d8\u538b\u7f29\u64cd\u4f5c\u3002<\/code><\/pre>\n<\/details>\n\n\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[12],"tags":[],"class_list":["post-551","post","type-post","status-publish","format-standard","hentry","category-linux-use"],"_links":{"self":[{"href":"https:\/\/znl.pub\/index.php?rest_route=\/wp\/v2\/posts\/551","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/znl.pub\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/znl.pub\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/znl.pub\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/znl.pub\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=551"}],"version-history":[{"count":25,"href":"https:\/\/znl.pub\/index.php?rest_route=\/wp\/v2\/posts\/551\/revisions"}],"predecessor-version":[{"id":770,"href":"https:\/\/znl.pub\/index.php?rest_route=\/wp\/v2\/posts\/551\/revisions\/770"}],"wp:attachment":[{"href":"https:\/\/znl.pub\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=551"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/znl.pub\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=551"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/znl.pub\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=551"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}