{"id":161,"date":"2026-05-10T09:09:27","date_gmt":"2026-05-10T01:09:27","guid":{"rendered":"https:\/\/www.zeroqing.com\/?p=161"},"modified":"2026-05-10T09:09:54","modified_gmt":"2026-05-10T01:09:54","slug":"linux-%e5%b8%b8%e7%94%a8%e6%93%8d%e4%bd%9c%e5%91%bd%e4%bb%a4-1","status":"publish","type":"post","link":"https:\/\/www.zeroqing.com\/?p=161","title":{"rendered":"Linux \u5e38\u7528\u64cd\u4f5c\u547d\u4ee4 1"},"content":{"rendered":"\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p class=\"wp-block-paragraph\">\u8fd9\u662f\u4e00\u7bc7\u5b58\u6863\u6587\u7ae0<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u6587\u4ef6\u64cd\u4f5c\u547d\u4ee4<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">1.cd \u547d\u4ee4<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\uff08\u5b83\u7528\u4e8e\u5207\u6362\u5f53\u524d\u76ee\u5f55\uff0c\u5b83\u7684\u53c2\u6570\u662f\u8981\u5207\u6362\u5230\u7684\u76ee\u5f55\u7684\u8def\u5f84\uff0c\u53ef\u4ee5\u662f\u7edd\u5bf9\u8def\u5f84\uff0c\u4e5f\u53ef\u4ee5\u662f\u76f8\u5bf9\u8def\u5f84\uff09<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>cd \/home \u8fdb\u5165 \u2018\/ home\u2019 \u76ee\u5f55\n\ncd .. \u8fd4\u56de\u4e0a\u4e00\u7ea7\u76ee\u5f55\n\ncd ..\/.. \u8fd4\u56de\u4e0a\u4e24\u7ea7\u76ee\u5f55\n\ncd \/ \u8fd4\u56de\u8ddf\u76ee\u5f55\n \ncd - \u8fd4\u56de\u4e0a\u6b21\u6240\u5728\u7684\u76ee\u5f55\n \nrm -f file1 \u5220\u9664\u2019file1\u2019\u2f42\u4ef6\n \nrmdir dir1 \u5220\u9664\u2019dir1\u2019\u2f6c\u5f55\n \nrm -rf dir1 \u5220\u9664\u2019dir1\u2019\u2f6c\u5f55\u548c\u5176\u5185\u5bb9\n\n-rm -rf dir1 dir2 \u540c\u65f6\u5220\u9664\u4e24\u4e2a\u2f6c\u5f55\u53ca\u5176\u5185\u5bb9<\/code><\/pre>\n\n\n\n<h3 class=\"wp-block-heading\">2\u3001pwd \u547d\u4ee4<\/h3>\n\n\n\n<pre class=\"wp-block-code\"><code>pwd \u663e\u793a\u5de5\u4f5c\u8def\u5f84<\/code><\/pre>\n\n\n\n<h3 class=\"wp-block-heading\">3\u3001ls \u547d\u4ee4<\/h3>\n\n\n\n<pre class=\"wp-block-code\"><code>ls \u67e5\u770b\u76ee\u5f55\u4e2d\u7684\u6587\u4ef6\n\nls -l \u663e\u793a\u6587\u4ef6\u548c\u76ee\u5f55\u7684\u8be6\u7ec6\u8d44\u6599\n\nls -a \u5217\u51fa\u5168\u90e8\u6587\u4ef6\uff0c\u5305\u542b\u9690\u85cf\u6587\u4ef6\nls -lh \u67e5\u770b\u2f42\u4ef6\u548c\u2f6c\u5f55\u7684\u8be6\u60c5\u5217\u8868\uff08\u589e\u5f3a\u2f42\u4ef6\u2f24\u2f29\u6613\u8bfb\u6027\uff09\n\nls -lSr \u67e5\u770b\u2f42\u4ef6\u548c\u2f6c\u5f55\u5217\u8868\uff08\u4ee5\u2f42\u4ef6\u2f24\u2f29\u5347\u5e8f\u67e5\u770b\uff09\n\ntree \u67e5\u770b\u2f42\u4ef6\u548c\u2f6c\u5f55\u7684\u6811\u5f62\u7ed3\u6784 \uff08\u5982\u679c\u6ca1\u6709\u9700\u8981\u5148\u5b89\u88c5 yum install tree\uff09\n\nls -R \u8fde\u540c\u5b50\u76ee\u5f55\u7684\u5185\u5bb9\u4e00\u8d77\u5217\u51fa\uff08\u9012\u5f52\u5217\u51fa\uff09\uff0c\u7b49\u4e8e\u8be5\u76ee\u5f55\u4e0b\u7684\u6240\u6709\u6587\u4ef6\u90fd\u4f1a\u663e\u793a\u51fa\u6765\n\nls -al \/proc\/pid\/exe \u901a\u8fc7pid\u67e5\u8be2\u7a0b\u5e8f\u6b63\u5728\u8fd0\u884c\u7684\u8def\u5f84<\/code><\/pre>\n<\/blockquote>\n\n\n\n<h3 class=\"wp-block-heading\">4\u3001cp \u547d\u4ee4<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\uff08\u7528\u4e8e\u590d\u5236\u6587\u4ef6\uff0c\u6709copy\u4e4b\u610f\uff0c\u5b83\u8fd8\u53ef\u4ee5\u628a\u591a\u4e2a\u6587\u4ef6\u4e00\u6b21\u6027\u5730\u590d\u5236\u5230\u4e00\u4e2a\u76ee\u5f55\u4e0b\uff09<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>-a \u5c06\u6587\u4ef6\u7684\u7279\u6027\u4e00\u8d77\u590d\u5236\n\n-p \u8fde\u540c\u6587\u4ef6\u7684\u5c5e\u6027\u4e00\u8d77\u590d\u5236\uff0c\u800c\u975e\u4f7f\u7528\u9ed8\u8ba4\u65b9\u5f0f\uff0c\u4e0e-a\u76f8\u4f3c\uff0c\u5e38\u7528\u4e8e\u5907\u4efd\n\n-i \u82e5\u76ee\u6807\u6587\u4ef6\u5df2\u7ecf\u5b58\u5728\u65f6\uff0c\u5728\u8986\u76d6\u65f6\u4f1a\u5148\u8be2\u95ee\u64cd\u4f5c\u7684\u8fdb\u884c\n\n-r \u9012\u5f52\u6301\u7eed\u590d\u5236\uff0c\u7528\u4e8e\u76ee\u5f55\u7684\u590d\u5236\u884c\u4e3a\n\n-u \u76ee\u6807\u6587\u4ef6\u4e0e\u6e90\u6587\u4ef6\u6709\u5dee\u5f02\u65f6\u624d\u4f1a\u590d\u5236\n\n-cp dir\/* . \u590d\u5236\u67d0\u76ee\u5f55\u4e0b\u7684\u6240\u6709\u6587\u4ef6\u81f3\u5f53\u524d\u76ee\u5f55\n\ncp -a dir1 dir2 \u590d\u5236\u76ee\u5f55\n\ncp -a \/temp\/dir1 . \u590d\u5236\u4e00\u4e2a\u76ee\u5f55\u81f3\u5f53\u524d\u76ee\u5f55\n\nln -s file1 link1 \u521b\u5efa\u6307\u5411\u2f42\u4ef6\/\u2f6c\u5f55\u7684\u8f6f\u94fe\u63a5\n\nln file1 lnk1 \u521b\u5efa\u6307\u5411\u2f42\u4ef6\/\u2f6c\u5f55\u7684\u7269\u7406\u94fe\u63a5\n\ntouch -t 0712250000 file1 \u4fee\u6539\u4e00\u4e2a\u6587\u4ef6\u6216\u76ee\u5f55\u7684\u65f6\u95f4\u6233 - (YYMMDDhhmm)\n<\/code><\/pre>\n\n\n\n<h3 class=\"wp-block-heading\">5\u3001mv \u547d\u4ee4<\/h3>\n\n\n\n<pre class=\"wp-block-code\"><code>-f force\u5f3a\u5236\u7684\u610f\u601d\uff0c\u5982\u679c\u76ee\u6807\u6587\u4ef6\u5df2\u7ecf\u5b58\u5728\uff0c\u4e0d\u4f1a\u8be2\u95ee\u800c\u76f4\u63a5\u8986\u76d6\n\n-i \u82e5\u76ee\u6807\u6587\u4ef6\u5df2\u7ecf\u5b58\u5728\uff0c\u5c31\u4f1a\u8be2\u95ee\u662f\u5426\u8986\u76d6\n\n-u \u82e5\u76ee\u6807\u6587\u4ef6\u5df2\u7ecf\u5b58\u5728\uff0c\u4e14\u6bd4\u76ee\u6807\u6587\u4ef6\u65b0\uff0c\u624d\u4f1a\u66f4\u65b0\n\nmv old_dir new_dir \u91cd\u547d\u540d\/\u79fb\u52a8\u2f6c\u5f55<\/code><\/pre>\n\n\n\n<h3 class=\"wp-block-heading\">6\u3001rm \u547d\u4ee4<\/h3>\n\n\n\n<pre class=\"wp-block-code\"><code>-f \uff1a\u5c31\u662fforce\u7684\u610f\u601d\uff0c\u5ffd\u7565\u4e0d\u5b58\u5728\u7684\u6587\u4ef6\uff0c\u4e0d\u4f1a\u51fa\u73b0\u8b66\u544a\u6d88\u606f\n\n-i \uff1a\u4e92\u52a8\u6a21\u5f0f\uff0c\u5728\u5220\u9664\u524d\u4f1a\u8be2\u95ee\u7528\u6237\u662f\u5426\u64cd\u4f5c\n\n-r \uff1a\u9012\u5f52\u5220\u9664\uff0c\u6700\u5e38\u7528\u4e8e\u76ee\u5f55\u5220\u9664\uff0c\u5b83\u662f\u4e00\u4e2a\u975e\u5e38\u5371\u9669\u7684\u53c2\u6570\n<\/code><\/pre>\n\n\n\n<h2 class=\"wp-block-heading\">\u4e8c\u3001\u67e5\u770b\u6587\u4ef6\u5185\u5bb9<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">7\u3001cat \u547d\u4ee4<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\uff08\u7528\u4e8e\u67e5\u770b\u6587\u672c\u6587\u4ef6\u7684\u5185\u5bb9\uff0c\u540e\u63a5\u8981\u67e5\u770b\u7684\u6587\u4ef6\u540d\uff0c\u901a\u5e38\u53ef\u7528\u7ba1\u9053\u4e0e more \u548c less \u4e00\u8d77\u4f7f\u7528\uff09<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>cat file1 \u4ece\u7b2c\u4e00\u4e2a\u5b57\u8282\u5f00\u59cb\u6b63\u5411\u67e5\u770b\u6587\u4ef6\u7684\u5185\u5bb9\n\ncat -n file1 \u6807\u793a\u6587\u4ef6\u7684\u884c\u6570\n\ncat xxx.txt awk \u2018NR%2==1\u2019\n\ntac file1 \u4ece\u6700\u540e\u4e00\u884c\u5f00\u59cb\u53cd\u5411\u67e5\u770b\u4e00\u4e2a\u6587\u4ef6\u7684\u5185\u5bb9\n\nmore file1 \u67e5\u770b\u4e00\u4e2a\u957f\u6587\u4ef6\u7684\u5185\u5bb9\n\nless file1 \u7c7b\u4f3c more \u547d\u4ee4\uff0c\u4f46\u5141\u8bb8\u65b9\u5411\u64cd\u4f5c\n\nhead -n 2 file1 \u67e5\u770b\u4e00\u4e2a\u6587\u4ef6\u7684\u524d\u4e24\u884c\n\ntail -f \/log\/msg \u5b9e\u65f6\u67e5\u770b\u6dfb\u52a0\u5230\u2f42\u4ef6\u4e2d\u7684\u5185\u5bb9\n\ntail -n 2 file1 \u67e5\u770b\u4e00\u4e2a\u6587\u4ef6\u7684\u6700\u540e\u4e24\u884c\n\ntail -n +1000 file1 \u4ece1000\u884c\u5f00\u59cb\u663e\u793a\uff0c\u663e\u793a1000\u884c\u4ee5\u540e\u7684\n\ncat filename | head -n 3000 | tail -n +1000 \u663e\u793a1000\u884c\u52303000\u884c\n\ncat filename | tail -n +3000 | head -n 1000 \u4ece\u7b2c3000\u884c\u5f00\u59cb\uff0c\u663e\u793a1000(\u5373\u663e\u793a3000~3999\u884c)\n\ngrep ss hello.txt \u5728\u2f42\u4ef6hello.txt\u4e2d\u67e5\u627e\u5173\u952e\u8bcd ss\n\ngrep ^s hello.txt \u5728\u2f42\u4ef6hello.txt\u4e2d\u67e5\u627e\u4ee5 s \u5f00\u5934\u7684\u5185\u5bb9\n\ngrep &#91;0-9] hello.txt \u9009\u62e9hello.txt\u2f42\u4ef6\u4e2d\u6240\u6709\u5305\u542b\u6570\u5b57\u7684\u2f8f\n\nsed 's\/ss\/mm\/g' hello.txt \u5c06hello.txt\u2f42\u4ef6\u4e2d\u7684 ss \u66ff\u6362\u6210 mm\n\nsed '\/^$\/d' hello.txt \u4ecehello.txt\u2f42\u4ef6\u4e2d\u5220\u9664\u6240\u6709\u7a7a\u2f69\u2f8f\n\nsed '\/ *#\/d; \/^$\/d' hello.txt \u4ecehello.txt\u2f42\u4ef6\u4e2d\u5220\u9664\u6240\u6709\u6ce8\u91ca\u548c\u7a7a\u2f69\u2f8f\n\nsed -e '1d' hello.txt \u4ece\u2f42\u4ef6hello.txt \u4e2d\u6392\u9664\u7b2c\u2f00\u2f8f\n\nsed -n '\/s1\/p' hello.txt \u67e5\u770b\u53ea\u5305\u542b\u5173\u952e\u8bcd\"s1\"\u7684\u2f8f\n\nsed -e 's\/ *$\/\/' hello.txt \u5220\u9664\u6bcf\u2f00\u2f8f\u6700\u540e\u7684\u7a7a\u2f69\u5b57\u7b26\n\nsed -e 's\/s1\/\/g' hello.txt \u4ece\u2f42\u6863\u4e2d\u53ea\u5220\u9664\u8bcd\u6c47s1\u5e76\u4fdd\u7559\u5269\u4f59\u5168\u90e8\n\nsed -n '1,5p;5q' hello.txt \u67e5\u770b\u4ece\u7b2c\u2f00\u2f8f\u5230\u7b2c5\u2f8f\u5185\u5bb9\n\nsed -n '5p;5q' hello.txt \u67e5\u770b\u7b2c5\u2f8f\n\npaste file1 file2 \u5408\u5e76\u4e24\u4e2a\u2f42\u4ef6\u6216\u4e24\u680f\u7684\u5185\u5bb9\n\npaste -d '+' file1 file2 \u5408\u5e76\u4e24\u4e2a\u2f42\u4ef6\u6216\u4e24\u680f\u7684\u5185\u5bb9\uff0c\u4e2d\u95f4\u2f64\"+\"\u533a\u5206\n\nsort file1 file2 \u6392\u5e8f\u4e24\u4e2a\u2f42\u4ef6\u7684\u5185\u5bb9\n\nsort file1 file2 uniq\n\nsort file1 file2 uniq -u\n\nsort file1 file2 uniq -d\n\ncomm -1 file1 file2 \u2f50\u8f83\u4e24\u4e2a\u2f42\u4ef6\u7684\u5185\u5bb9(\u53bb\u9664\u2019file1\u2019\u6240\u542b\u5185\u5bb9)\n\ncomm -2 file1 file2 \u2f50\u8f83\u4e24\u4e2a\u2f42\u4ef6\u7684\u5185\u5bb9(\u53bb\u9664\u2019file2\u2019\u6240\u542b\u5185\u5bb9)\n\ncomm -3 file1 file2 \u2f50\u8f83\u4e24\u4e2a\u2f42\u4ef6\u7684\u5185\u5bb9(\u53bb\u9664\u4e24\u2f42\u4ef6\u5171\u6709\u90e8\u5206)<\/code><\/pre>\n","protected":false},"excerpt":{"rendered":"<p>4\u3001cp \u547d\u4ee4 \uff08\u7528\u4e8e\u590d\u5236\u6587\u4ef6\uff0c\u6709copy\u4e4b\u610f\uff0c\u5b83\u8fd8\u53ef\u4ee5\u628a\u591a\u4e2a\u6587\u4ef6\u4e00\u6b21\u6027\u5730\u590d\u5236\u5230\u4e00\u4e2a\u76ee\u5f55\u4e0b\uff09 5\u3001mv \u547d\u4ee4  [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":219,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[68],"tags":[95,33,25,43],"class_list":["post-161","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-68","tag-linux","tag-33","tag-25","tag-43"],"_links":{"self":[{"href":"https:\/\/www.zeroqing.com\/index.php?rest_route=\/wp\/v2\/posts\/161","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.zeroqing.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.zeroqing.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.zeroqing.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.zeroqing.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=161"}],"version-history":[{"count":4,"href":"https:\/\/www.zeroqing.com\/index.php?rest_route=\/wp\/v2\/posts\/161\/revisions"}],"predecessor-version":[{"id":303,"href":"https:\/\/www.zeroqing.com\/index.php?rest_route=\/wp\/v2\/posts\/161\/revisions\/303"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.zeroqing.com\/index.php?rest_route=\/wp\/v2\/media\/219"}],"wp:attachment":[{"href":"https:\/\/www.zeroqing.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=161"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.zeroqing.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=161"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.zeroqing.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=161"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}