{"id":1308,"date":"2026-01-10T10:31:07","date_gmt":"2026-01-10T02:31:07","guid":{"rendered":"https:\/\/www.52runoob.com\/?p=1308"},"modified":"2026-01-10T10:31:07","modified_gmt":"2026-01-10T02:31:07","slug":"linux%e7%b3%bb%e7%bb%9f%e5%86%85%e5%ad%98%e4%b8%8d%e8%b6%b3%e5%af%bc%e8%87%b4find%e5%91%bd%e4%bb%a4%e5%a4%b1%e8%b4%a5%e7%9a%84%e8%a7%a3%e5%86%b3%e6%96%b9%e6%a1%88","status":"publish","type":"post","link":"https:\/\/www.52runoob.com\/index.php\/2026\/01\/10\/linux%e7%b3%bb%e7%bb%9f%e5%86%85%e5%ad%98%e4%b8%8d%e8%b6%b3%e5%af%bc%e8%87%b4find%e5%91%bd%e4%bb%a4%e5%a4%b1%e8%b4%a5%e7%9a%84%e8%a7%a3%e5%86%b3%e6%96%b9%e6%a1%88\/","title":{"rendered":"Linux\u7cfb\u7edf\u5185\u5b58\u4e0d\u8db3\u5bfc\u81f4find\u547d\u4ee4\u5931\u8d25\u7684\u89e3\u51b3\u65b9\u6848"},"content":{"rendered":"\n<p>\u597d\u7684\uff0c\u6211\u6765\u7ed9\u4f60\u6574\u7406\u4e00\u4efd<strong>Linux \u7cfb\u7edf\u5185\u5b58\u4e0d\u8db3\u5bfc\u81f4 <code>find<\/code> \u547d\u4ee4\u5931\u8d25\u7684\u539f\u56e0\u5206\u6790 + \u591a\u79cd\u89e3\u51b3\u65b9\u6848<\/strong>\uff0c\u8986\u76d6<strong>\u5b9e\u6218\u3001\u539f\u7406\u3001\u4f18\u5316<\/strong>\uff0c\u5e76\u9644\u5e26\u793a\u4f8b\u547d\u4ee4\u3002<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h1 class=\"wp-block-heading\">\u4e00\u3001\u95ee\u9898\u80cc\u666f<\/h1>\n\n\n\n<p>\u5728 Linux \u7cfb\u7edf\u4e0a\uff0c\u5982\u679c\u5185\u5b58\u4e0d\u8db3\uff0c\u6267\u884c <code>find<\/code> \u547d\u4ee4\u65f6\u53ef\u80fd\u51fa\u73b0\u4ee5\u4e0b\u73b0\u8c61\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u547d\u4ee4\u6302\u8d77\uff0c\u6267\u884c\u5f88\u6162<\/li>\n\n\n\n<li>\u7cfb\u7edf\u62a5 <code>Out of memory<\/code> \u6216 <code>Killed<\/code><\/li>\n\n\n\n<li>\u627e\u5230\u90e8\u5206\u7ed3\u679c\u540e\u9000\u51fa<\/li>\n<\/ul>\n\n\n\n<p>\u539f\u56e0\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><code>find<\/code> \u4f1a\u9012\u5f52\u904d\u5386\u76ee\u5f55\u6811<\/li>\n\n\n\n<li>\u6bcf\u4e2a\u76ee\u5f55\u90fd\u4f1a\u4ea7\u751f\u4e00\u4e2a\u76ee\u5f55\u5217\u8868\uff08<code>struct dirent<\/code>\uff09<\/li>\n\n\n\n<li>\u5bf9\u4e8e\u975e\u5e38\u5927\u7684\u76ee\u5f55\u6811\uff08\u767e\u4e07\u7ea7\u6587\u4ef6\uff09\uff0c\u4f1a\u5360\u7528\u5927\u91cf\u5185\u5b58<\/li>\n\n\n\n<li>\u5185\u5b58\u4e0d\u8db3 \u2192 Linux OOM Killer \u6740\u6389\u8fdb\u7a0b<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h1 class=\"wp-block-heading\">\u4e8c\u3001\u89e3\u51b3\u65b9\u6848\u6982\u89c8<\/h1>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>\u65b9\u6848<\/th><th>\u573a\u666f<\/th><th>\u539f\u7406<\/th><\/tr><\/thead><tbody><tr><td>\u5206\u6279\u5904\u7406<\/td><td>\u5355\u76ee\u5f55\u6587\u4ef6\u8fc7\u591a<\/td><td>\u964d\u4f4e\u4e00\u6b21\u6027\u5185\u5b58\u5360\u7528<\/td><\/tr><tr><td>\u4f7f\u7528 <code>-maxdepth<\/code><\/td><td>\u6df1\u5ea6\u904d\u5386\u592a\u5927<\/td><td>\u9650\u5236\u9012\u5f52\u5c42\u7ea7<\/td><\/tr><tr><td>\u4f7f\u7528 <code>xargs<\/code><\/td><td>\u4e0e <code>find<\/code> \u7ec4\u5408<\/td><td>\u907f\u514d\u4e00\u6b21\u6027\u751f\u6210\u5de8\u5927\u5217\u8868<\/td><\/tr><tr><td>\u589e\u52a0\u865a\u62df\u5185\u5b58\uff08swap\uff09<\/td><td>\u7cfb\u7edf\u7269\u7406\u5185\u5b58\u4e0d\u8db3<\/td><td>\u7cfb\u7edf\u4e34\u65f6\u6269\u5c55\u53ef\u7528\u5185\u5b58<\/td><\/tr><tr><td>\u4f7f\u7528 <code>rsync<\/code> \u6216 <code>tar<\/code> \u66ff\u4ee3<\/td><td>\u5927\u91cf\u6587\u4ef6\u64cd\u4f5c<\/td><td>\u907f\u514d <code>find<\/code> \u904d\u5386\u538b\u529b<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h1 class=\"wp-block-heading\">\u4e09\u3001\u5206\u6279\u5904\u7406\u5927\u76ee\u5f55<\/h1>\n\n\n\n<p>\u5047\u8bbe <code>\/var\/log<\/code> \u4e0b\u6587\u4ef6\u8fc7\u591a\uff1a<\/p>\n\n\n<div class=\"wp-block-syntaxhighlighter-code \"><pre class=\"brush: plain; title: ; notranslate\" title=\"\">\n# \u6309\u76ee\u5f55\u5206\u6279\u67e5\u627e\nfor d in \/var\/log\/*\/; do\n    find &quot;$d&quot; -type f -name &quot;*.log&quot;\ndone\n\n<\/pre><\/div>\n\n\n<p>\u2705 \u539f\u7406\uff1a\u4e00\u6b21\u53ea\u904d\u5386\u4e00\u4e2a\u5b50\u76ee\u5f55\uff0c\u964d\u4f4e\u5185\u5b58\u5360\u7528<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h1 class=\"wp-block-heading\">\u56db\u3001\u9650\u5236\u9012\u5f52\u6df1\u5ea6<\/h1>\n\n\n<div class=\"wp-block-syntaxhighlighter-code \"><pre class=\"brush: plain; title: ; notranslate\" title=\"\">\n# \u53ea\u67e5\u627e\u5f53\u524d\u76ee\u5f55\u53ca\u4e0b\u4e00\u7ea7\u5b50\u76ee\u5f55\nfind \/path\/to\/search -maxdepth 2 -type f -name &quot;*.txt&quot;\n\n<\/pre><\/div>\n\n\n<ul class=\"wp-block-list\">\n<li><code>-maxdepth N<\/code> \u9650\u5236\u9012\u5f52\u6df1\u5ea6<\/li>\n\n\n\n<li>\u5bf9\u5927\u76ee\u5f55\u6811\u6709\u6548\u964d\u4f4e\u5185\u5b58\u6d88\u8017<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h1 class=\"wp-block-heading\">\u4e94\u3001\u914d\u5408 <code>xargs<\/code> \u5206\u6279\u5904\u7406<\/h1>\n\n\n\n<p>\u9ed8\u8ba4 <code>find<\/code> \u4f1a\u751f\u6210\u5b8c\u6574\u6587\u4ef6\u5217\u8868\uff0c\u53ef\u80fd\u5bfc\u81f4\u5185\u5b58\u4e0d\u8db3\uff1a<\/p>\n\n\n<div class=\"wp-block-syntaxhighlighter-code \"><pre class=\"brush: plain; title: ; notranslate\" title=\"\">\n# \u4f7f\u7528 -print0 \u907f\u514d\u7a7a\u683c\u95ee\u9898\nfind \/path\/to\/search -type f -name &quot;*.txt&quot; -print0 | xargs -0 -n 1000 ls -lh\n\n<\/pre><\/div>\n\n\n<p>\u2705 \u8bf4\u660e\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><code>-print0<\/code> + <code>xargs -0<\/code> \u2192 \u5b89\u5168\u5904\u7406\u7a7a\u683c\u3001\u7279\u6b8a\u5b57\u7b26<\/li>\n\n\n\n<li><code>-n 1000<\/code> \u2192 \u6bcf\u6b21\u5904\u7406 1000 \u4e2a\u6587\u4ef6\uff0c\u964d\u4f4e\u4e00\u6b21\u6027\u5185\u5b58\u538b\u529b<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h1 class=\"wp-block-heading\">\u516d\u3001\u589e\u52a0\u7cfb\u7edf\u865a\u62df\u5185\u5b58\uff08Swap\uff09<\/h1>\n\n\n\n<p>1\ufe0f\u20e3 \u67e5\u770b\u5f53\u524d swap\uff1a<\/p>\n\n\n<div class=\"wp-block-syntaxhighlighter-code \"><pre class=\"brush: plain; title: ; notranslate\" title=\"\">\nswapon -s\nfree -h\n\n<\/pre><\/div>\n\n\n<p>2\ufe0f\u20e3 \u521b\u5efa swap \u6587\u4ef6\uff1a<\/p>\n\n\n<div class=\"wp-block-syntaxhighlighter-code \"><pre class=\"brush: plain; title: ; notranslate\" title=\"\">\nsudo fallocate -l 2G \/swapfile\nsudo chmod 600 \/swapfile\nsudo mkswap \/swapfile\nsudo swapon \/swapfile\n\n<\/pre><\/div>\n\n\n<p>3\ufe0f\u20e3 \u8bbe\u7f6e\u5f00\u673a\u81ea\u52a8\u6302\u8f7d\uff1a<\/p>\n\n\n<div class=\"wp-block-syntaxhighlighter-code \"><pre class=\"brush: plain; title: ; notranslate\" title=\"\">\necho &#039;\/swapfile none swap sw 0 0&#039; | sudo tee -a \/etc\/fstab\n\n<\/pre><\/div>\n\n\n<p>\u2705 \u63d0\u793a\uff1a\u865a\u62df\u5185\u5b58\u4e0d\u8db3\u4e5f\u4f1a\u5bfc\u81f4 <code>find<\/code> \u88ab\u6740\u6389<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h1 class=\"wp-block-heading\">\u4e03\u3001\u66ff\u4ee3 <code>find<\/code> \u7684\u9ad8\u6027\u80fd\u5de5\u5177<\/h1>\n\n\n\n<p>1\ufe0f\u20e3 <strong><code>fd<\/code><\/strong>\uff08Rust \u5b9e\u73b0\uff0c\u6bd4 <code>find<\/code> \u9ad8\u6548\uff09<\/p>\n\n\n<div class=\"wp-block-syntaxhighlighter-code \"><pre class=\"brush: plain; title: ; notranslate\" title=\"\">\nsudo yum install fd-find   # CentOS\/Fedora\nsudo apt install fd-find   # Ubuntu\/Debian\n\n# \u67e5\u627e txt \u6587\u4ef6\nfd &#039;\\.txt$&#039; \/path\/to\/search\n\n<\/pre><\/div>\n\n\n<p>2\ufe0f\u20e3 <strong><code>ripgrep<\/code><\/strong>\uff08\u67e5\u6587\u4ef6\u5185\u5bb9\uff0c\u4e5f\u80fd\u67e5\u6587\u4ef6\u540d\uff09<\/p>\n\n\n<div class=\"wp-block-syntaxhighlighter-code \"><pre class=\"brush: plain; title: ; notranslate\" title=\"\">\nrg --files --glob &#039;*.txt&#039; \/path\/to\/search\n\n<\/pre><\/div>\n\n\n<p>3\ufe0f\u20e3 \u4f18\u70b9\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u5185\u5b58\u5360\u7528\u66f4\u5c11<\/li>\n\n\n\n<li>\u5e76\u884c\u626b\u63cf\u901f\u5ea6\u5feb<\/li>\n\n\n\n<li>\u652f\u6301\u6b63\u5219\u548c\u591a\u6761\u4ef6\u8fc7\u6ee4<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h1 class=\"wp-block-heading\">\u516b\u3001\u4e34\u65f6\u4f18\u5316 Linux \u7cfb\u7edf<\/h1>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u5173\u95ed\u4e0d\u5fc5\u8981\u670d\u52a1\uff0c\u91ca\u653e\u5185\u5b58<\/li>\n\n\n\n<li>\u589e\u52a0 <code>ulimit -v<\/code> \u9650\u5236\u6bcf\u4e2a\u8fdb\u7a0b\u53ef\u7528\u5185\u5b58<\/li>\n\n\n\n<li>\u4f7f\u7528 <code>ionice<\/code> \u548c <code>nice<\/code> \u8c03\u6574 I\/O \u548c CPU \u4f18\u5148\u7ea7<\/li>\n<\/ul>\n\n\n<div class=\"wp-block-syntaxhighlighter-code \"><pre class=\"brush: plain; title: ; notranslate\" title=\"\">\nnice -n 10 ionice -c2 -n7 find \/path\/to\/search -type f\n\n<\/pre><\/div>\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h1 class=\"wp-block-heading\">\u4e5d\u3001\u5b9e\u6218\u7ec4\u5408\u65b9\u6848\uff08\u63a8\u8350\uff09<\/h1>\n\n\n<div class=\"wp-block-syntaxhighlighter-code \"><pre class=\"brush: plain; title: ; notranslate\" title=\"\">\n# \u5047\u8bbe\u5927\u76ee\u5f55 \/var\/log\nfind \/var\/log -maxdepth 3 -type f -name &quot;*.log&quot; -print0 | xargs -0 -n 500 gzip\n\n<\/pre><\/div>\n\n\n<ul class=\"wp-block-list\">\n<li>\u5206\u6279\u5904\u7406\u6bcf 500 \u4e2a\u6587\u4ef6<\/li>\n\n\n\n<li>\u9650\u5236\u6df1\u5ea6 3<\/li>\n\n\n\n<li>\u907f\u514d\u5360\u7528\u8fc7\u591a\u5185\u5b58<\/li>\n\n\n\n<li>\u7528\u4e8e\u538b\u7f29\u3001\u79fb\u52a8\u3001\u5220\u9664\u7b49\u64cd\u4f5c\u90fd\u53ef<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h1 class=\"wp-block-heading\">\u5341\u3001\u4e00\u53e5\u8bdd\u603b\u7ed3\uff08\u5fc5\u8bb0\uff09<\/h1>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p><strong>Linux \u5185\u5b58\u4e0d\u8db3\u5bfc\u81f4 find \u547d\u4ee4\u5931\u8d25\u65f6\uff0c\u6838\u5fc3\u601d\u8def\u662f\uff1a\u964d\u4f4e\u4e00\u6b21\u6027\u5185\u5b58\u5360\u7528\uff08\u5206\u6279 \/ \u9650\u6df1 \/ xargs\uff09\u3001\u589e\u52a0\u865a\u62df\u5185\u5b58\uff0c\u6216\u4f7f\u7528\u9ad8\u6027\u80fd\u5de5\u5177\uff08fd\/ripgrep\uff09\u66ff\u4ee3\u3002<\/strong><\/p>\n<\/blockquote>\n","protected":false},"excerpt":{"rendered":"<p>\u597d\u7684\uff0c\u6211\u6765\u7ed9\u4f60\u6574\u7406\u4e00\u4efdLinux \u7cfb\u7edf\u5185\u5b58\u4e0d\u8db3\u5bfc\u81f4 find \u547d\u4ee4\u5931\u8d25\u7684\u539f\u56e0\u5206\u6790&#8230; <a class=\"more-link\" href=\"https:\/\/www.52runoob.com\/index.php\/2026\/01\/10\/linux%e7%b3%bb%e7%bb%9f%e5%86%85%e5%ad%98%e4%b8%8d%e8%b6%b3%e5%af%bc%e8%87%b4find%e5%91%bd%e4%bb%a4%e5%a4%b1%e8%b4%a5%e7%9a%84%e8%a7%a3%e5%86%b3%e6%96%b9%e6%a1%88\/\">Continue Reading &rarr;<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[55],"tags":[],"class_list":["post-1308","post","type-post","status-publish","format-standard","hentry","category-55"],"amp_enabled":true,"_links":{"self":[{"href":"https:\/\/www.52runoob.com\/index.php\/wp-json\/wp\/v2\/posts\/1308","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.52runoob.com\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.52runoob.com\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.52runoob.com\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.52runoob.com\/index.php\/wp-json\/wp\/v2\/comments?post=1308"}],"version-history":[{"count":1,"href":"https:\/\/www.52runoob.com\/index.php\/wp-json\/wp\/v2\/posts\/1308\/revisions"}],"predecessor-version":[{"id":1309,"href":"https:\/\/www.52runoob.com\/index.php\/wp-json\/wp\/v2\/posts\/1308\/revisions\/1309"}],"wp:attachment":[{"href":"https:\/\/www.52runoob.com\/index.php\/wp-json\/wp\/v2\/media?parent=1308"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.52runoob.com\/index.php\/wp-json\/wp\/v2\/categories?post=1308"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.52runoob.com\/index.php\/wp-json\/wp\/v2\/tags?post=1308"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}