{"id":61368,"date":"2026-01-17T14:33:36","date_gmt":"2026-01-17T06:33:36","guid":{"rendered":"https:\/\/www.wsisp.com\/helps\/61368.html"},"modified":"2026-01-17T14:33:36","modified_gmt":"2026-01-17T06:33:36","slug":"linux%e9%9b%b6%e5%9f%ba%e7%a1%80%e5%85%a5%e9%97%a8%e6%96%87%e4%bb%b6%e7%b1%bb%e5%9e%8b%e8%af%86%e5%88%ab%e4%b8%8e%e6%96%87%e6%9c%ac%e7%bc%96%e8%be%91%e5%99%a8%e4%bd%bf%e7%94%a8%e6%8c%87%e5%8d%97","status":"publish","type":"post","link":"https:\/\/www.wsisp.com\/helps\/61368.html","title":{"rendered":"Linux\u96f6\u57fa\u7840\u5165\u95e8:\u6587\u4ef6\u7c7b\u578b\u8bc6\u522b\u4e0e\u6587\u672c\u7f16\u8f91\u5668\u4f7f\u7528\u6307\u5357"},"content":{"rendered":"<h2>\u524d\u8a00<\/h2>\n<p>\u5728Linux\u7cfb\u7edf\u4e2d,\u4e00\u5207\u7686\u6587\u4ef6\u3002\u4f46\u4e0d\u540c\u7c7b\u578b\u7684\u6587\u4ef6\u6709\u7740\u4e0d\u540c\u7684\u4f5c\u7528\u548c\u5904\u7406\u65b9\u5f0f\u3002\u4e86\u89e3\u5982\u4f55\u8bc6\u522b\u6587\u4ef6\u7c7b\u578b,\u4ee5\u53ca\u638c\u63e1\u57fa\u672c\u7684\u6587\u672c\u7f16\u8f91\u5668\u4f7f\u7528,\u662fLinux\u7528\u6237\u5fc5\u5907\u7684\u6280\u80fd\u3002\u672c\u6587\u5c06\u8be6\u7ec6\u4ecb\u7ecdLinux\u4e2d\u7684\u5404\u79cd\u6587\u4ef6\u7c7b\u578b,\u4ee5\u53ca\u4e09\u79cd\u5e38\u7528\u6587\u672c\u7f16\u8f91\u5668(vi\u3001vim\u3001nano)\u7684\u4f7f\u7528\u65b9\u6cd5,\u5e2e\u52a9\u4f60\u9ad8\u6548\u5730\u7ba1\u7406\u548c\u7f16\u8f91\u6587\u4ef6\u3002<\/p>\n<\/p>\n<h4>\u6587\u7ae0\u76ee\u5f55<\/h4>\n<ul>\n<li>\u524d\u8a00<\/li>\n<li>\u4e00\u3001Linux\u6587\u4ef6\u7c7b\u578b\u8be6\u89e3<\/li>\n<li>\n<ul>\n<li>1.1 \u67e5\u770b\u6587\u4ef6\u7c7b\u578b\u7684\u65b9\u6cd5<\/li>\n<li>1.2 Linux\u6587\u4ef6\u7c7b\u578b\u7b26\u53f7\u8be6\u89e3<\/li>\n<li>1.3 \u666e\u901a\u6587\u4ef6 (-)<\/li>\n<li>1.4 \u76ee\u5f55\u6587\u4ef6 (d)<\/li>\n<li>1.5 \u7b26\u53f7\u94fe\u63a5 (l)<\/li>\n<li>1.6 \u5757\u8bbe\u5907\u6587\u4ef6 (b)<\/li>\n<li>1.7 \u5b57\u7b26\u8bbe\u5907\u6587\u4ef6 (c)<\/li>\n<li>1.8 \u5957\u63a5\u5b57\u6587\u4ef6 (s)<\/li>\n<li>1.9 \u7ba1\u9053\u6587\u4ef6 (p)<\/li>\n<li>1.10 \u6587\u4ef6\u7c7b\u578b\u8bc6\u522b\u5b9e\u6218<\/li>\n<\/ul>\n<\/li>\n<li>\u4e8c\u3001\u6587\u672c\u7f16\u8f91\u5668\u4f7f\u7528\u6307\u5357<\/li>\n<li>\n<ul>\n<li>2.1 Vi\u7f16\u8f91\u5668\u57fa\u7840<\/li>\n<li>2.2 Vi\u57fa\u672c\u64cd\u4f5c<\/li>\n<li>2.3 Vi\u5149\u6807\u79fb\u52a8<\/li>\n<li>2.4 Vi\u7f16\u8f91\u547d\u4ee4<\/li>\n<li>2.5 Vi\u4fdd\u5b58\u548c\u9000\u51fa<\/li>\n<li>2.6 Vim\u7f16\u8f91\u5668<\/li>\n<li>2.7 Nano\u7f16\u8f91\u5668<\/li>\n<li>2.8 Nano\u57fa\u672c\u64cd\u4f5c<\/li>\n<li>2.9 \u4e09\u79cd\u7f16\u8f91\u5668\u5bf9\u6bd4<\/li>\n<\/ul>\n<\/li>\n<li>\u4e09\u3001\u5b9e\u6218\u6280\u5de7\u4e0e\u6700\u4f73\u5b9e\u8df5<\/li>\n<li>\n<ul>\n<li>3.1 \u6587\u4ef6\u7c7b\u578b\u8bc6\u522b\u6280\u5de7<\/li>\n<li>3.2 \u7f16\u8f91\u5668\u9009\u62e9\u7b56\u7565<\/li>\n<li>3.3 Vi\/Vim\u5b9e\u7528\u6280\u5de7<\/li>\n<li>3.4 \u5e38\u89c1\u95ee\u9898\u89e3\u51b3<\/li>\n<\/ul>\n<\/li>\n<li>\u56db\u3001\u7efc\u5408\u5b9e\u6218\u6848\u4f8b<\/li>\n<li>\n<ul>\n<li>4.1 \u521b\u5efa\u548c\u7f16\u8f91Shell\u811a\u672c<\/li>\n<li>4.2 \u7f16\u8f91\u7cfb\u7edf\u914d\u7f6e\u6587\u4ef6<\/li>\n<li>4.3 \u67e5\u627e\u548c\u7f16\u8f91\u7279\u5b9a\u7c7b\u578b\u6587\u4ef6<\/li>\n<\/ul>\n<\/li>\n<li>\u603b\u7ed3<\/li>\n<li>\n<ul>\n<li>\u6838\u5fc3\u77e5\u8bc6\u70b9\u56de\u987e<\/li>\n<li>\u5b66\u4e60\u5efa\u8bae<\/li>\n<li>\u4e0b\u4e00\u6b65\u5b66\u4e60<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<h2>\u4e00\u3001Linux\u6587\u4ef6\u7c7b\u578b\u8be6\u89e3<\/h2>\n<h3>1.1 \u67e5\u770b\u6587\u4ef6\u7c7b\u578b\u7684\u65b9\u6cd5<\/h3>\n<p>\u5728Linux\u4e2d,\u6709\u4e24\u79cd\u4e3b\u8981\u65b9\u6cd5\u6765\u8bc6\u522b\u6587\u4ef6\u7c7b\u578b:<\/p>\n<p>\u65b9\u6cd5\u4e00:\u4f7f\u7528 ls -l \u547d\u4ee4<\/p>\n<p><span class=\"token function\">ls<\/span> -l<\/p>\n<p>\u8f93\u51fa\u793a\u4f8b:<\/p>\n<p>-rw-r&#8211;r&#8211; 1 user group  1234 Jan 15 10:30 document.txt<br \/>\ndrwxr-xr-x 2 user group  4096 Jan 15 10:31 mydir<br \/>\nlrwxrwxrwx 1 user group    10 Jan 15 10:32 link -&gt; document.txt<\/p>\n<p>\u8f93\u51fa\u7684\u7b2c\u4e00\u4e2a\u5b57\u7b26\u8868\u793a\u6587\u4ef6\u7c7b\u578b\u3002<\/p>\n<p>\u65b9\u6cd5\u4e8c:\u4f7f\u7528 file \u547d\u4ee4<\/p>\n<p><span class=\"token function\">file<\/span> filename          <span class=\"token comment\"># \u67e5\u770b\u5355\u4e2a\u6587\u4ef6<\/span><br \/>\n<span class=\"token function\">file<\/span> \/etc\/hosts        <span class=\"token comment\"># \u67e5\u770b\u7cfb\u7edf\u6587\u4ef6<\/span><br \/>\n<span class=\"token function\">file<\/span> Desktop           <span class=\"token comment\"># \u67e5\u770b\u76ee\u5f55<\/span><\/p>\n<p>\u8f93\u51fa\u793a\u4f8b:<\/p>\n<p>\/etc\/hosts: ASCII text<br \/>\nDesktop: directory<br \/>\nimage.jpg: JPEG image data<br \/>\nscript.sh: Bourne-Again shell script, ASCII text executable<\/p>\n<p>file\u547d\u4ee4\u4f1a\u68c0\u6d4b\u6587\u4ef6\u5185\u5bb9\u5e76\u7ed9\u51fa\u8be6\u7ec6\u7684\u6587\u4ef6\u7c7b\u578b\u4fe1\u606f,\u6bd4ls -l\u66f4\u51c6\u786e\u3002<\/p>\n<h3>1.2 Linux\u6587\u4ef6\u7c7b\u578b\u7b26\u53f7\u8be6\u89e3<\/h3>\n<p>Linux\u7cfb\u7edf\u4e2d\u4e3b\u8981\u67097\u79cd\u6587\u4ef6\u7c7b\u578b,\u6bcf\u79cd\u7c7b\u578b\u7528\u4e00\u4e2a\u5b57\u7b26\u8868\u793a:<\/p>\n<table>\n<tr>\u7b26\u53f7\u6587\u4ef6\u7c7b\u578b\u82f1\u6587\u5168\u79f0\u8bf4\u660e<\/tr>\n<tbody>\n<tr>\n<td>&#8211;<\/td>\n<td>\u666e\u901a\u6587\u4ef6<\/td>\n<td>Regular File<\/td>\n<td>\u6587\u672c\u3001\u4e8c\u8fdb\u5236\u3001\u538b\u7f29\u5305\u7b49<\/td>\n<\/tr>\n<tr>\n<td>d<\/td>\n<td>\u76ee\u5f55\u6587\u4ef6<\/td>\n<td>Directory<\/td>\n<td>\u6587\u4ef6\u5939<\/td>\n<\/tr>\n<tr>\n<td>l<\/td>\n<td>\u7b26\u53f7\u94fe\u63a5<\/td>\n<td>Symbolic Link<\/td>\n<td>\u7c7b\u4f3cWindows\u5feb\u6377\u65b9\u5f0f<\/td>\n<\/tr>\n<tr>\n<td>b<\/td>\n<td>\u5757\u8bbe\u5907\u6587\u4ef6<\/td>\n<td>Block Device<\/td>\n<td>\u786c\u76d8\u3001U\u76d8\u7b49\u5b58\u50a8\u8bbe\u5907<\/td>\n<\/tr>\n<tr>\n<td>c<\/td>\n<td>\u5b57\u7b26\u8bbe\u5907\u6587\u4ef6<\/td>\n<td>Character Device<\/td>\n<td>\u952e\u76d8\u3001\u9f20\u6807\u3001\u7ec8\u7aef\u7b49<\/td>\n<\/tr>\n<tr>\n<td>s<\/td>\n<td>\u5957\u63a5\u5b57\u6587\u4ef6<\/td>\n<td>Socket<\/td>\n<td>\u8fdb\u7a0b\u95f4\u901a\u4fe1<\/td>\n<\/tr>\n<tr>\n<td>p<\/td>\n<td>\u7ba1\u9053\u6587\u4ef6<\/td>\n<td>Named Pipe<\/td>\n<td>\u8fdb\u7a0b\u95f4\u901a\u4fe1<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3>1.3 \u666e\u901a\u6587\u4ef6 (-)<\/h3>\n<p>\u7279\u5f81: \u6700\u5e38\u89c1\u7684\u6587\u4ef6\u7c7b\u578b<\/p>\n<p>\u5305\u542b:<\/p>\n<ul>\n<li>\u6587\u672c\u6587\u4ef6(.txt, .conf, .log\u7b49)<\/li>\n<li>\u4e8c\u8fdb\u5236\u53ef\u6267\u884c\u6587\u4ef6<\/li>\n<li>\u56fe\u7247\u6587\u4ef6(.jpg, .png\u7b49)<\/li>\n<li>\u538b\u7f29\u6587\u4ef6(.tar, .gz, .zip\u7b49)<\/li>\n<li>\u811a\u672c\u6587\u4ef6(.sh, .py\u7b49)<\/li>\n<\/ul>\n<p>\u67e5\u770b\u793a\u4f8b:<\/p>\n<p><span class=\"token function\">ls<\/span> -l \/etc\/passwd<br \/>\n<span class=\"token comment\"># -rw-r&#8211;r&#8211; 1 root root 2847 Jan 10 15:23 \/etc\/passwd<\/span><\/p>\n<p><span class=\"token function\">file<\/span> \/etc\/passwd<br \/>\n<span class=\"token comment\"># \/etc\/passwd: ASCII text<\/span><\/p>\n<p>\u7279\u70b9:<\/p>\n<ul>\n<li>\u7b2c\u4e00\u4e2a\u5b57\u7b26\u662f &#8211;<\/li>\n<li>\u53ef\u4ee5\u5305\u542b\u4efb\u4f55\u7c7b\u578b\u7684\u6570\u636e<\/li>\n<li>\u662f\u6700\u7075\u6d3b\u7684\u6587\u4ef6\u7c7b\u578b<\/li>\n<\/ul>\n<h3>1.4 \u76ee\u5f55\u6587\u4ef6 (d)<\/h3>\n<p>\u7279\u5f81: \u7528\u4e8e\u7ec4\u7ec7\u548c\u5b58\u50a8\u5176\u4ed6\u6587\u4ef6<\/p>\n<p>\u67e5\u770b\u793a\u4f8b:<\/p>\n<p><span class=\"token function\">ls<\/span> -ld \/home<br \/>\n<span class=\"token comment\"># drwxr-xr-x 5 root root 4096 Jan 15 10:00 \/home<\/span><\/p>\n<p><span class=\"token function\">file<\/span> \/home<br \/>\n<span class=\"token comment\"># \/home: directory<\/span><\/p>\n<p>\u7279\u70b9:<\/p>\n<ul>\n<li>\u7b2c\u4e00\u4e2a\u5b57\u7b26\u662f d<\/li>\n<li>\u5728Linux\u4e2d,\u76ee\u5f55\u4e5f\u662f\u4e00\u79cd\u7279\u6b8a\u7684\u6587\u4ef6<\/li>\n<li>\u5305\u542b\u6587\u4ef6\u540d\u548cinode\u7684\u6620\u5c04\u5173\u7cfb<\/li>\n<\/ul>\n<p>\u521b\u5efa\u76ee\u5f55:<\/p>\n<p><span class=\"token function\">mkdir<\/span> mydir        <span class=\"token comment\"># \u521b\u5efa\u76ee\u5f55<\/span><br \/>\n<span class=\"token function\">ls<\/span> -ld mydir       <span class=\"token comment\"># \u67e5\u770b\u76ee\u5f55\u4fe1\u606f<\/span><\/p>\n<h3>1.5 \u7b26\u53f7\u94fe\u63a5 (l)<\/h3>\n<p>\u7279\u5f81: \u6307\u5411\u53e6\u4e00\u4e2a\u6587\u4ef6\u7684\u5f15\u7528(\u7c7b\u4f3cWindows\u5feb\u6377\u65b9\u5f0f)<\/p>\n<p>\u521b\u5efa\u548c\u67e5\u770b:<\/p>\n<p><span class=\"token comment\"># \u521b\u5efa\u7b26\u53f7\u94fe\u63a5<\/span><br \/>\n<span class=\"token function\">ln<\/span> -s \/path\/to\/original \/path\/to\/link<\/p>\n<p><span class=\"token comment\"># \u793a\u4f8b<\/span><br \/>\n<span class=\"token function\">ln<\/span> -s document.txt link_to_doc<br \/>\n<span class=\"token function\">ls<\/span> -l link_to_doc<br \/>\n<span class=\"token comment\"># lrwxrwxrwx 1 user group 12 Jan 15 10:32 link_to_doc -&gt; document.txt<\/span><\/p>\n<p>\u7279\u70b9:<\/p>\n<ul>\n<li>\u7b2c\u4e00\u4e2a\u5b57\u7b26\u662f l<\/li>\n<li>\u663e\u793a\u65f6\u4f1a\u7528\u7bad\u5934-&gt;\u6307\u5411\u76ee\u6807\u6587\u4ef6<\/li>\n<li>\u5220\u9664\u94fe\u63a5\u4e0d\u4f1a\u5f71\u54cd\u539f\u6587\u4ef6<\/li>\n<li>\u5982\u679c\u539f\u6587\u4ef6\u88ab\u5220\u9664,\u94fe\u63a5\u4f1a\u5931\u6548(\u65ad\u94fe)<\/li>\n<\/ul>\n<p>\u5b9e\u7528\u573a\u666f:<\/p>\n<p><span class=\"token comment\"># \u4e3a\u5e38\u7528\u7a0b\u5e8f\u521b\u5efa\u5feb\u6377\u65b9\u5f0f<\/span><br \/>\n<span class=\"token function\">ln<\/span> -s \/usr\/local\/bin\/python3.9 ~\/bin\/python<\/p>\n<p><span class=\"token comment\"># \u4e3a\u914d\u7f6e\u6587\u4ef6\u521b\u5efa\u94fe\u63a5<\/span><br \/>\n<span class=\"token function\">ln<\/span> -s \/etc\/nginx\/sites-available\/mysite \/etc\/nginx\/sites-enabled\/mysite<\/p>\n<p>file\u547d\u4ee4\u67e5\u770b:<\/p>\n<p><span class=\"token function\">file<\/span> link_to_doc<br \/>\n<span class=\"token comment\"># link_to_doc: symbolic link to document.txt<\/span><\/p>\n<h3>1.6 \u5757\u8bbe\u5907\u6587\u4ef6 (b)<\/h3>\n<p>\u7279\u5f81: \u4ee5\u6570\u636e\u5757\u4e3a\u5355\u4f4d\u8fdb\u884c\u8bfb\u5199\u7684\u8bbe\u5907<\/p>\n<p>\u5e38\u89c1\u8bbe\u5907:<\/p>\n<ul>\n<li>\u786c\u76d8(\/dev\/sda, \/dev\/sdb)<\/li>\n<li>U\u76d8\u3001\u79fb\u52a8\u786c\u76d8<\/li>\n<li>\u5149\u9a71<\/li>\n<\/ul>\n<p>\u67e5\u770b\u793a\u4f8b:<\/p>\n<p><span class=\"token function\">ls<\/span> -l \/dev\/sda<br \/>\n<span class=\"token comment\"># brw-rw&#8212;- 1 root disk 8, 0 Jan 15 09:00 \/dev\/sda<\/span><\/p>\n<p><span class=\"token function\">file<\/span> \/dev\/sda<br \/>\n<span class=\"token comment\"># \/dev\/sda: block special (8\/0)<\/span><\/p>\n<p>\u7279\u70b9:<\/p>\n<ul>\n<li>\u7b2c\u4e00\u4e2a\u5b57\u7b26\u662f b<\/li>\n<li>\u652f\u6301\u968f\u673a\u8bbf\u95ee<\/li>\n<li>\u6570\u636e\u4ee5\u5757(block)\u4e3a\u5355\u4f4d\u4f20\u8f93<\/li>\n<li>\u6709\u7f13\u5b58\u673a\u5236,\u63d0\u9ad8\u8bfb\u5199\u6548\u7387<\/li>\n<\/ul>\n<p>\u67e5\u770b\u6240\u6709\u5757\u8bbe\u5907:<\/p>\n<p><span class=\"token function\">ls<\/span> -l \/dev <span class=\"token operator\">|<\/span> <span class=\"token function\">grep<\/span> <span class=\"token string\">&#034;^b&#034;<\/span><br \/>\nlsblk                    <span class=\"token comment\"># \u5217\u51fa\u5757\u8bbe\u5907\u6811\u72b6\u7ed3\u6784<\/span><\/p>\n<h3>1.7 \u5b57\u7b26\u8bbe\u5907\u6587\u4ef6 \u00a9<\/h3>\n<p>\u7279\u5f81: \u4ee5\u5b57\u7b26\u6d41\u4e3a\u5355\u4f4d\u8fdb\u884c\u8bfb\u5199\u7684\u8bbe\u5907<\/p>\n<p>\u5e38\u89c1\u8bbe\u5907:<\/p>\n<ul>\n<li>\u7ec8\u7aef(\/dev\/tty, \/dev\/pts\/0)<\/li>\n<li>\u4e32\u53e3(\/dev\/ttyS0)<\/li>\n<li>\u968f\u673a\u6570\u751f\u6210\u5668(\/dev\/random, \/dev\/urandom)<\/li>\n<li>\u7a7a\u8bbe\u5907(\/dev\/null, \/dev\/zero)<\/li>\n<\/ul>\n<p>\u67e5\u770b\u793a\u4f8b:<\/p>\n<p><span class=\"token function\">ls<\/span> -l \/dev\/tty<br \/>\n<span class=\"token comment\"># crw-rw-rw- 1 root tty 5, 0 Jan 15 14:30 \/dev\/tty<\/span><\/p>\n<p><span class=\"token function\">file<\/span> \/dev\/null<br \/>\n<span class=\"token comment\"># \/dev\/null: character special (1\/3)<\/span><\/p>\n<p>\u7279\u70b9:<\/p>\n<ul>\n<li>\u7b2c\u4e00\u4e2a\u5b57\u7b26\u662f c<\/li>\n<li>\u6570\u636e\u6309\u5b57\u8282\u6d41\u987a\u5e8f\u4f20\u8f93<\/li>\n<li>\u4e0d\u652f\u6301\u968f\u673a\u8bbf\u95ee<\/li>\n<li>\u65e0\u7f13\u5b58\u673a\u5236<\/li>\n<\/ul>\n<p>\u5e38\u7528\u5b57\u7b26\u8bbe\u5907:<\/p>\n<p><span class=\"token comment\"># \u7a7a\u8bbe\u5907(\u6570\u636e\u9ed1\u6d1e)<\/span><br \/>\n<span class=\"token builtin class-name\">echo<\/span> <span class=\"token string\">&#034;test&#034;<\/span> <span class=\"token operator\">&gt;<\/span> \/dev\/null<\/p>\n<p><span class=\"token comment\"># \u96f6\u8bbe\u5907(\u4ea7\u751f\u65e0\u9650\u7684\u96f6)<\/span><br \/>\n<span class=\"token function\">dd<\/span> <span class=\"token assign-left variable\">if<\/span><span class=\"token operator\">&#061;<\/span>\/dev\/zero <span class=\"token assign-left variable\">of<\/span><span class=\"token operator\">&#061;<\/span>testfile <span class=\"token assign-left variable\">bs<\/span><span class=\"token operator\">&#061;<\/span>1M <span class=\"token assign-left variable\">count<\/span><span class=\"token operator\">&#061;<\/span><span class=\"token number\">10<\/span><\/p>\n<p><span class=\"token comment\"># \u968f\u673a\u6570\u751f\u6210\u5668<\/span><br \/>\n<span class=\"token function\">head<\/span> -c <span class=\"token number\">16<\/span> \/dev\/urandom <span class=\"token operator\">|<\/span> base64<\/p>\n<h3>1.8 \u5957\u63a5\u5b57\u6587\u4ef6 (s)<\/h3>\n<p>\u7279\u5f81: \u7528\u4e8e\u8fdb\u7a0b\u95f4\u7f51\u7edc\u901a\u4fe1<\/p>\n<p>\u67e5\u770b\u793a\u4f8b:<\/p>\n<p><span class=\"token function\">ls<\/span> -l \/var\/run\/docker.sock<br \/>\n<span class=\"token comment\"># srw-rw&#8212;- 1 root docker 0 Jan 15 09:00 \/var\/run\/docker.sock<\/span><\/p>\n<p><span class=\"token function\">file<\/span> \/var\/run\/docker.sock<br \/>\n<span class=\"token comment\"># \/var\/run\/docker.sock: socket<\/span><\/p>\n<p>\u7279\u70b9:<\/p>\n<ul>\n<li>\u7b2c\u4e00\u4e2a\u5b57\u7b26\u662f s<\/li>\n<li>\u5e38\u7528\u4e8e\u672c\u5730\u8fdb\u7a0b\u95f4\u901a\u4fe1(IPC)<\/li>\n<li>\u652f\u6301\u53cc\u5411\u901a\u4fe1<\/li>\n<li>\u5e38\u89c1\u4e8e\u670d\u52a1\u7a0b\u5e8f(\u5982MySQL\u3001Docker)<\/li>\n<\/ul>\n<p>\u67e5\u627e\u7cfb\u7edf\u4e2d\u7684\u5957\u63a5\u5b57:<\/p>\n<p><span class=\"token function\">find<\/span> \/var\/run -type s<br \/>\n<span class=\"token function\">ls<\/span> -l \/tmp <span class=\"token operator\">|<\/span> <span class=\"token function\">grep<\/span> <span class=\"token string\">&#034;^s&#034;<\/span><\/p>\n<h3>1.9 \u7ba1\u9053\u6587\u4ef6 \u00a7<\/h3>\n<p>\u7279\u5f81: \u547d\u540d\u7ba1\u9053,\u7528\u4e8e\u8fdb\u7a0b\u95f4\u901a\u4fe1<\/p>\n<p>\u521b\u5efa\u548c\u4f7f\u7528:<\/p>\n<p><span class=\"token comment\"># \u521b\u5efa\u547d\u540d\u7ba1\u9053<\/span><br \/>\n<span class=\"token function\">mkfifo<\/span> mypipe<\/p>\n<p><span class=\"token function\">ls<\/span> -l mypipe<br \/>\n<span class=\"token comment\"># prw-r&#8211;r&#8211; 1 user group 0 Jan 15 14:35 mypipe<\/span><\/p>\n<p><span class=\"token function\">file<\/span> mypipe<br \/>\n<span class=\"token comment\"># mypipe: fifo (named pipe)<\/span><\/p>\n<p>\u7279\u70b9:<\/p>\n<ul>\n<li>\u7b2c\u4e00\u4e2a\u5b57\u7b26\u662f p<\/li>\n<li>FIFO(First In First Out)\u6570\u636e\u7ed3\u6784<\/li>\n<li>\u4e00\u4e2a\u8fdb\u7a0b\u5199\u5165,\u53e6\u4e00\u4e2a\u8fdb\u7a0b\u8bfb\u53d6<\/li>\n<li>\u6570\u636e\u8bfb\u53d6\u540e\u5373\u6d88\u5931<\/li>\n<\/ul>\n<p>\u4f7f\u7528\u793a\u4f8b:<\/p>\n<p><span class=\"token comment\"># \u7ec8\u7aef1:\u5199\u5165\u6570\u636e<\/span><br \/>\n<span class=\"token builtin class-name\">echo<\/span> <span class=\"token string\">&#034;Hello from pipe&#034;<\/span> <span class=\"token operator\">&gt;<\/span> mypipe<\/p>\n<p><span class=\"token comment\"># \u7ec8\u7aef2:\u8bfb\u53d6\u6570\u636e(\u4f1a\u963b\u585e\u7b49\u5f85\u6570\u636e)<\/span><br \/>\n<span class=\"token function\">cat<\/span> mypipe<\/p>\n<h3>1.10 \u6587\u4ef6\u7c7b\u578b\u8bc6\u522b\u5b9e\u6218<\/h3>\n<p>\u7efc\u5408\u793a\u4f8b:<\/p>\n<p><span class=\"token comment\"># \u521b\u5efa\u5404\u79cd\u7c7b\u578b\u7684\u6587\u4ef6\u8fdb\u884c\u6d4b\u8bd5<\/span><br \/>\n<span class=\"token function\">touch<\/span> regular.txt              <span class=\"token comment\"># \u666e\u901a\u6587\u4ef6<\/span><br \/>\n<span class=\"token function\">mkdir<\/span> testdir                  <span class=\"token comment\"># \u76ee\u5f55<\/span><br \/>\n<span class=\"token function\">ln<\/span> -s regular.txt link.txt     <span class=\"token comment\"># \u7b26\u53f7\u94fe\u63a5<\/span><br \/>\n<span class=\"token function\">mkfifo<\/span> testpipe                <span class=\"token comment\"># \u547d\u540d\u7ba1\u9053<\/span><\/p>\n<p><span class=\"token comment\"># \u67e5\u770b\u6240\u6709\u6587\u4ef6\u7c7b\u578b<\/span><br \/>\n<span class=\"token function\">ls<\/span> -l<br \/>\n<span class=\"token comment\"># -rw-r&#8211;r&#8211; 1 user group    0 Jan 15 14:40 regular.txt<\/span><br \/>\n<span class=\"token comment\"># drwxr-xr-x 2 user group 4096 Jan 15 14:40 testdir<\/span><br \/>\n<span class=\"token comment\"># lrwxrwxrwx 1 user group   11 Jan 15 14:40 link.txt -&gt; regular.txt<\/span><br \/>\n<span class=\"token comment\"># prw-r&#8211;r&#8211; 1 user group    0 Jan 15 14:40 testpipe<\/span><\/p>\n<p><span class=\"token comment\"># \u4f7f\u7528file\u547d\u4ee4\u8be6\u7ec6\u67e5\u770b<\/span><br \/>\n<span class=\"token function\">file<\/span> *<\/p>\n<p>\u6309\u7c7b\u578b\u67e5\u627e\u6587\u4ef6:<\/p>\n<p><span class=\"token comment\"># \u67e5\u627e\u6240\u6709\u76ee\u5f55<\/span><br \/>\n<span class=\"token function\">find<\/span> <span class=\"token builtin class-name\">.<\/span> -type d<\/p>\n<p><span class=\"token comment\"># \u67e5\u627e\u6240\u6709\u7b26\u53f7\u94fe\u63a5<\/span><br \/>\n<span class=\"token function\">find<\/span> <span class=\"token builtin class-name\">.<\/span> -type l<\/p>\n<p><span class=\"token comment\"># \u67e5\u627e\u6240\u6709\u666e\u901a\u6587\u4ef6<\/span><br \/>\n<span class=\"token function\">find<\/span> <span class=\"token builtin class-name\">.<\/span> -type f<\/p>\n<p><span class=\"token comment\"># \u67e5\u627e\u6240\u6709\u5957\u63a5\u5b57<\/span><br \/>\n<span class=\"token function\">find<\/span> \/var\/run -type s<\/p>\n<hr \/>\n<h2>\u4e8c\u3001\u6587\u672c\u7f16\u8f91\u5668\u4f7f\u7528\u6307\u5357<\/h2>\n<p>Linux\u63d0\u4f9b\u4e86\u591a\u79cd\u6587\u672c\u7f16\u8f91\u5668,\u5176\u4e2dvi\/vim\u548cnano\u662f\u6700\u5e38\u7528\u7684\u4e09\u4e2a\u3002\u5b83\u4eec\u90fd\u662f\u547d\u4ee4\u884c\u7f16\u8f91\u5668,\u57fa\u672c\u5728\u6240\u6709Linux\u53d1\u884c\u7248\u4e2d\u81ea\u5e26\u3002<\/p>\n<h3>2.1 Vi\u7f16\u8f91\u5668\u57fa\u7840<\/h3>\n<p>Vi(Visual Editor)\u662fUnix\u7cfb\u7edf\u4e0a\u6700\u4f20\u7edf\u7684\u6587\u672c\u7f16\u8f91\u5668,\u5728\u6240\u6709Linux\u7cfb\u7edf\u4e2d\u90fd\u53ef\u7528\u3002<\/p>\n<p>\u542f\u52a8Vi:<\/p>\n<p><span class=\"token function\">vi<\/span> filename.txt        <span class=\"token comment\"># \u6253\u5f00\u6216\u521b\u5efa\u6587\u4ef6<\/span><br \/>\n<span class=\"token function\">vi<\/span>                     <span class=\"token comment\"># \u6253\u5f00\u7a7a\u6587\u4ef6<\/span><\/p>\n<p>Vi\u7684\u4e09\u79cd\u6a21\u5f0f:<\/p>\n<li>\u547d\u4ee4\u6a21\u5f0f(\u9ed8\u8ba4\u6a21\u5f0f) &#8211; \u79fb\u52a8\u5149\u6807\u3001\u5220\u9664\u3001\u590d\u5236\u7b49<\/li>\n<li>\u63d2\u5165\u6a21\u5f0f &#8211; \u7f16\u8f91\u6587\u672c\u5185\u5bb9<\/li>\n<li>\u672b\u884c\u6a21\u5f0f &#8211; \u4fdd\u5b58\u3001\u9000\u51fa\u3001\u67e5\u627e\u7b49<\/li>\n<p>\u6a21\u5f0f\u5207\u6362:<\/p>\n<p>\u547d\u4ee4\u6a21\u5f0f -&gt; \u63d2\u5165\u6a21\u5f0f: \u6309 i, a, o \u7b49\u952e<br \/>\n\u63d2\u5165\u6a21\u5f0f -&gt; \u547d\u4ee4\u6a21\u5f0f: \u6309 Esc \u952e<br \/>\n\u547d\u4ee4\u6a21\u5f0f -&gt; \u672b\u884c\u6a21\u5f0f: \u6309 : \u952e<\/p>\n<h3>2.2 Vi\u57fa\u672c\u64cd\u4f5c<\/h3>\n<p>\u8fdb\u5165\u63d2\u5165\u6a21\u5f0f:<\/p>\n<table>\n<tr>\u6309\u952e\u529f\u80fd<\/tr>\n<tbody>\n<tr>\n<td>i<\/td>\n<td>\u5728\u5149\u6807\u524d\u63d2\u5165<\/td>\n<\/tr>\n<tr>\n<td>a<\/td>\n<td>\u5728\u5149\u6807\u540e\u63d2\u5165<\/td>\n<\/tr>\n<tr>\n<td>o<\/td>\n<td>\u5728\u4e0b\u4e00\u884c\u63d2\u5165<\/td>\n<\/tr>\n<tr>\n<td>I<\/td>\n<td>\u5728\u884c\u9996\u63d2\u5165<\/td>\n<\/tr>\n<tr>\n<td>A<\/td>\n<td>\u5728\u884c\u5c3e\u63d2\u5165<\/td>\n<\/tr>\n<tr>\n<td>O<\/td>\n<td>\u5728\u4e0a\u4e00\u884c\u63d2\u5165<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u57fa\u672c\u7f16\u8f91\u6d41\u7a0b:<\/p>\n<p><span class=\"token function\">vi<\/span> test.txt      <span class=\"token comment\"># \u6253\u5f00\u6587\u4ef6<\/span><br \/>\n<span class=\"token comment\"># \u6309 i \u952e\u8fdb\u5165\u63d2\u5165\u6a21\u5f0f<\/span><br \/>\n<span class=\"token comment\"># \u8f93\u5165\u6587\u672c\u5185\u5bb9<\/span><br \/>\n<span class=\"token comment\"># \u6309 Esc \u952e\u8fd4\u56de\u547d\u4ee4\u6a21\u5f0f<\/span><br \/>\n<span class=\"token comment\"># \u8f93\u5165 :wq \u4fdd\u5b58\u5e76\u9000\u51fa<\/span><\/p>\n<h3>2.3 Vi\u5149\u6807\u79fb\u52a8<\/h3>\n<p>\u5b57\u7b26\u7ea7\u79fb\u52a8(\u547d\u4ee4\u6a21\u5f0f\u4e0b):<\/p>\n<table>\n<tr>\u6309\u952e\u529f\u80fd\u52a9\u8bb0<\/tr>\n<tbody>\n<tr>\n<td>h<\/td>\n<td>\u5de6\u79fb\u4e00\u4e2a\u5b57\u7b26<\/td>\n<td>\u2190<\/td>\n<\/tr>\n<tr>\n<td>j<\/td>\n<td>\u4e0b\u79fb\u4e00\u884c<\/td>\n<td>\u2193<\/td>\n<\/tr>\n<tr>\n<td>k<\/td>\n<td>\u4e0a\u79fb\u4e00\u884c<\/td>\n<td>\u2191<\/td>\n<\/tr>\n<tr>\n<td>l<\/td>\n<td>\u53f3\u79fb\u4e00\u4e2a\u5b57\u7b26<\/td>\n<td>\u2192<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u5355\u8bcd\u7ea7\u79fb\u52a8:<\/p>\n<table>\n<tr>\u6309\u952e\u529f\u80fd<\/tr>\n<tbody>\n<tr>\n<td>w<\/td>\n<td>\u8df3\u5230\u4e0b\u4e00\u4e2a\u5355\u8bcd\u7684\u8bcd\u9996<\/td>\n<\/tr>\n<tr>\n<td>e<\/td>\n<td>\u8df3\u5230\u5f53\u524d\u5355\u8bcd\u7684\u8bcd\u5c3e<\/td>\n<\/tr>\n<tr>\n<td>b<\/td>\n<td>\u8df3\u5230\u4e0a\u4e00\u4e2a\u5355\u8bcd\u7684\u8bcd\u9996<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u884c\u7ea7\u79fb\u52a8:<\/p>\n<table>\n<tr>\u6309\u952e\u529f\u80fd<\/tr>\n<tbody>\n<tr>\n<td>^ \u6216 0<\/td>\n<td>\u8df3\u5230\u884c\u9996<\/td>\n<\/tr>\n<tr>\n<td>$<\/td>\n<td>\u8df3\u5230\u884c\u5c3e<\/td>\n<\/tr>\n<tr>\n<td>gg<\/td>\n<td>\u8df3\u5230\u6587\u4ef6\u9996\u884c<\/td>\n<\/tr>\n<tr>\n<td>G<\/td>\n<td>\u8df3\u5230\u6587\u4ef6\u672b\u884c<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u6570\u5b57\u914d\u5408\u79fb\u52a8:<\/p>\n<p>5j          <span class=\"token comment\"># \u5411\u4e0b\u79fb\u52a85\u884c<\/span><br \/>\n10w         <span class=\"token comment\"># \u5411\u524d\u79fb\u52a810\u4e2a\u5355\u8bcd<\/span><br \/>\n3h          <span class=\"token comment\"># \u5411\u5de6\u79fb\u52a83\u4e2a\u5b57\u7b26<\/span><\/p>\n<p>\u8df3\u8f6c\u5230\u6307\u5b9a\u884c:<\/p>\n<p>:10         <span class=\"token comment\"># \u8df3\u8f6c\u5230\u7b2c10\u884c<\/span><br \/>\n:1          <span class=\"token comment\"># \u8df3\u8f6c\u5230\u7b2c\u4e00\u884c<\/span><br \/>\n:$          <span class=\"token comment\"># \u8df3\u8f6c\u5230\u6700\u540e\u4e00\u884c<\/span><\/p>\n<p>\u6216\u5728\u547d\u4ee4\u6a21\u5f0f\u4e0b:<\/p>\n<p>10G         <span class=\"token comment\"># \u8df3\u8f6c\u5230\u7b2c10\u884c<\/span><br \/>\n1G          <span class=\"token comment\"># \u8df3\u8f6c\u5230\u7b2c\u4e00\u884c<\/span><br \/>\nG           <span class=\"token comment\"># \u8df3\u8f6c\u5230\u6700\u540e\u4e00\u884c<\/span><\/p>\n<h3>2.4 Vi\u7f16\u8f91\u547d\u4ee4<\/h3>\n<p>\u5220\u9664\u64cd\u4f5c(\u547d\u4ee4\u6a21\u5f0f):<\/p>\n<table>\n<tr>\u547d\u4ee4\u529f\u80fd<\/tr>\n<tbody>\n<tr>\n<td>x<\/td>\n<td>\u5220\u9664\u5149\u6807\u5904\u5b57\u7b26<\/td>\n<\/tr>\n<tr>\n<td>dd<\/td>\n<td>\u5220\u9664\u6574\u884c<\/td>\n<\/tr>\n<tr>\n<td>dw<\/td>\n<td>\u5220\u9664\u4e00\u4e2a\u5355\u8bcd<\/td>\n<\/tr>\n<tr>\n<td>d$<\/td>\n<td>\u5220\u9664\u5230\u884c\u5c3e<\/td>\n<\/tr>\n<tr>\n<td>d^<\/td>\n<td>\u5220\u9664\u5230\u884c\u9996<\/td>\n<\/tr>\n<tr>\n<td>5dd<\/td>\n<td>\u5220\u96645\u884c<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u590d\u5236\u7c98\u8d34:<\/p>\n<table>\n<tr>\u547d\u4ee4\u529f\u80fd<\/tr>\n<tbody>\n<tr>\n<td>yy<\/td>\n<td>\u590d\u5236\u5f53\u524d\u884c<\/td>\n<\/tr>\n<tr>\n<td>5yy<\/td>\n<td>\u590d\u52365\u884c<\/td>\n<\/tr>\n<tr>\n<td>p<\/td>\n<td>\u5728\u5149\u6807\u540e\u7c98\u8d34<\/td>\n<\/tr>\n<tr>\n<td>P<\/td>\n<td>\u5728\u5149\u6807\u524d\u7c98\u8d34<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u64a4\u9500\u548c\u91cd\u505a:<\/p>\n<table>\n<tr>\u547d\u4ee4\u529f\u80fd<\/tr>\n<tbody>\n<tr>\n<td>u<\/td>\n<td>\u64a4\u9500\u4e0a\u4e00\u6b21\u64cd\u4f5c<\/td>\n<\/tr>\n<tr>\n<td>Ctrl&#043;r<\/td>\n<td>\u91cd\u505a(\u6062\u590d\u64a4\u9500\u7684\u64cd\u4f5c)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u67e5\u627e\u548c\u66ff\u6362:<\/p>\n<p>\/keyword        <span class=\"token comment\"># \u5411\u4e0b\u641c\u7d22\u5173\u952e\u8bcd<\/span><br \/>\n?keyword        <span class=\"token comment\"># \u5411\u4e0a\u641c\u7d22\u5173\u952e\u8bcd<\/span><br \/>\nn               <span class=\"token comment\"># \u4e0b\u4e00\u4e2a\u5339\u914d<\/span><br \/>\nN               <span class=\"token comment\"># \u4e0a\u4e00\u4e2a\u5339\u914d<\/span><\/p>\n<p>:s\/old\/new\/     <span class=\"token comment\"># \u66ff\u6362\u5f53\u524d\u884c\u7b2c\u4e00\u4e2aold\u4e3anew<\/span><br \/>\n:s\/old\/new\/g    <span class=\"token comment\"># \u66ff\u6362\u5f53\u524d\u884c\u6240\u6709old\u4e3anew<\/span><br \/>\n:%s\/old\/new\/g   <span class=\"token comment\"># \u66ff\u6362\u5168\u6587\u6240\u6709old\u4e3anew<\/span><br \/>\n:%s\/old\/new\/gc  <span class=\"token comment\"># \u66ff\u6362\u524d\u786e\u8ba4<\/span><\/p>\n<h3>2.5 Vi\u4fdd\u5b58\u548c\u9000\u51fa<\/h3>\n<p>\u672b\u884c\u6a21\u5f0f\u547d\u4ee4(\u6309:\u8fdb\u5165):<\/p>\n<table>\n<tr>\u547d\u4ee4\u529f\u80fd<\/tr>\n<tbody>\n<tr>\n<td>:w<\/td>\n<td>\u4fdd\u5b58\u6587\u4ef6<\/td>\n<\/tr>\n<tr>\n<td>:q<\/td>\n<td>\u9000\u51fa(\u6587\u4ef6\u672a\u4fee\u6539\u65f6)<\/td>\n<\/tr>\n<tr>\n<td>:wq<\/td>\n<td>\u4fdd\u5b58\u5e76\u9000\u51fa<\/td>\n<\/tr>\n<tr>\n<td>:q!<\/td>\n<td>\u5f3a\u5236\u9000\u51fa(\u4e0d\u4fdd\u5b58)<\/td>\n<\/tr>\n<tr>\n<td>:wq!<\/td>\n<td>\u5f3a\u5236\u4fdd\u5b58\u5e76\u9000\u51fa<\/td>\n<\/tr>\n<tr>\n<td>:w newfile.txt<\/td>\n<td>\u53e6\u5b58\u4e3a<\/td>\n<\/tr>\n<tr>\n<td>:e!<\/td>\n<td>\u653e\u5f03\u6240\u6709\u4fee\u6539\u91cd\u65b0\u52a0\u8f7d<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u5feb\u6377\u9000\u51fa(\u547d\u4ee4\u6a21\u5f0f):<\/p>\n<p>ZZ              <span class=\"token comment\"># \u4fdd\u5b58\u5e76\u9000\u51fa(\u7b49\u540c\u4e8e:wq)<\/span><br \/>\nZQ              <span class=\"token comment\"># \u4e0d\u4fdd\u5b58\u9000\u51fa(\u7b49\u540c\u4e8e:q!)<\/span><\/p>\n<h3>2.6 Vim\u7f16\u8f91\u5668<\/h3>\n<p>Vim(Vi Improved)\u662fVi\u7684\u589e\u5f3a\u7248,\u529f\u80fd\u66f4\u5f3a\u5927\u3002<\/p>\n<p>\u542f\u52a8Vim:<\/p>\n<p><span class=\"token function\">vim<\/span> filename.txt    <span class=\"token comment\"># \u6253\u5f00\u6587\u4ef6<\/span><br \/>\n<span class=\"token function\">vim<\/span>                 <span class=\"token comment\"># \u6253\u5f00\u7a7a\u6587\u4ef6<\/span><\/p>\n<p>Vim\u4e0eVi\u7684\u4e3b\u8981\u533a\u522b:<\/p>\n<li>\u8bed\u6cd5\u9ad8\u4eae: \u81ea\u52a8\u8bc6\u522b\u4ee3\u7801\u8bed\u6cd5<\/li>\n<li>\u591a\u7ea7\u64a4\u9500: Vi\u53ea\u80fd\u64a4\u9500\u4e00\u6b21,Vim\u53ef\u4ee5\u591a\u6b21<\/li>\n<li>\u53ef\u89c6\u6a21\u5f0f: \u652f\u6301\u53ef\u89c6\u5316\u9009\u62e9\u6587\u672c<\/li>\n<li>\u5206\u5c4f\u7f16\u8f91: \u53ef\u4ee5\u540c\u65f6\u7f16\u8f91\u591a\u4e2a\u6587\u4ef6<\/li>\n<li>\u63d2\u4ef6\u7cfb\u7edf: \u652f\u6301\u4e30\u5bcc\u7684\u63d2\u4ef6\u6269\u5c55<\/li>\n<p>Vim\u989d\u5916\u529f\u80fd:<\/p>\n<p><span class=\"token comment\"># \u53ef\u89c6\u6a21\u5f0f<\/span><br \/>\n<span class=\"token function\">v<\/span>               <span class=\"token comment\"># \u5b57\u7b26\u9009\u62e9\u6a21\u5f0f<\/span><br \/>\nV               <span class=\"token comment\"># \u884c\u9009\u62e9\u6a21\u5f0f<\/span><br \/>\nCtrl&#043;v          <span class=\"token comment\"># \u5757\u9009\u62e9\u6a21\u5f0f<\/span><\/p>\n<p><span class=\"token comment\"># \u5206\u5c4f\u64cd\u4f5c<\/span><br \/>\n:sp filename    <span class=\"token comment\"># \u6c34\u5e73\u5206\u5c4f<\/span><br \/>\n:vsp filename   <span class=\"token comment\"># \u5782\u76f4\u5206\u5c4f<\/span><br \/>\nCtrl&#043;w&#043;\u65b9\u5411\u952e   <span class=\"token comment\"># \u5207\u6362\u7a97\u53e3<\/span><\/p>\n<p><span class=\"token comment\"># \u591a\u6587\u4ef6\u7f16\u8f91<\/span><br \/>\n:e file2.txt    <span class=\"token comment\"># \u6253\u5f00\u53e6\u4e00\u4e2a\u6587\u4ef6<\/span><br \/>\n:bn             <span class=\"token comment\"># \u4e0b\u4e00\u4e2a\u7f13\u51b2\u533a<\/span><br \/>\n:bp             <span class=\"token comment\"># \u4e0a\u4e00\u4e2a\u7f13\u51b2\u533a<\/span><\/p>\n<p>\u57fa\u672c\u4f7f\u7528\u4e0eVi\u76f8\u540c:<\/p>\n<p><span class=\"token function\">vim<\/span> test.txt    <span class=\"token comment\"># \u6253\u5f00\u6587\u4ef6<\/span><br \/>\ni               <span class=\"token comment\"># \u8fdb\u5165\u63d2\u5165\u6a21\u5f0f<\/span><br \/>\n<span class=\"token comment\"># \u7f16\u8f91\u5185\u5bb9<\/span><br \/>\nEsc             <span class=\"token comment\"># \u8fd4\u56de\u547d\u4ee4\u6a21\u5f0f<\/span><br \/>\n:wq             <span class=\"token comment\"># \u4fdd\u5b58\u9000\u51fa<\/span><\/p>\n<h3>2.7 Nano\u7f16\u8f91\u5668<\/h3>\n<p>Nano\u662f\u4e00\u4e2a\u7b80\u5355\u6613\u7528\u7684\u6587\u672c\u7f16\u8f91\u5668,\u7279\u522b\u9002\u5408\u521d\u5b66\u8005\u3002<\/p>\n<p>\u542f\u52a8Nano:<\/p>\n<p><span class=\"token function\">nano<\/span> filename.txt   <span class=\"token comment\"># \u6253\u5f00\u6216\u521b\u5efa\u6587\u4ef6<\/span><br \/>\n<span class=\"token function\">nano<\/span>                <span class=\"token comment\"># \u6253\u5f00\u7a7a\u6587\u4ef6<\/span><\/p>\n<p>Nano\u7684\u7279\u70b9:<\/p>\n<li>\u754c\u9762\u53cb\u597d: \u5e95\u90e8\u663e\u793a\u5e38\u7528\u547d\u4ee4\u63d0\u793a<\/li>\n<li>\u65e0\u6a21\u5f0f: \u6253\u5f00\u5373\u53ef\u7f16\u8f91,\u4e0d\u9700\u8981\u5207\u6362\u6a21\u5f0f<\/li>\n<li>\u7b80\u5355\u76f4\u89c2: \u7c7b\u4f3cWindows\u8bb0\u4e8b\u672c<\/li>\n<li>\u5feb\u6377\u952e\u6e05\u6670: \u5e95\u90e8\u6709\u64cd\u4f5c\u63d0\u793a<\/li>\n<p>Nano\u754c\u9762\u8bf4\u660e:<\/p>\n<p>  GNU nano 4.8          filename.txt          Modified<\/p>\n<p>[\u6587\u672c\u7f16\u8f91\u533a\u57df]<\/p>\n<p>^G Get Help  ^O Write Out ^W Where Is  ^K Cut Text  ^J Justify<br \/>\n^X Exit      ^R Read File ^\\\\ Replace   ^U Paste     ^T To Spell<\/p>\n<p>\u5e95\u90e8^\u8868\u793aCtrl\u952e,\u4f8b\u5982^X\u8868\u793aCtrl&#043;X\u3002<\/p>\n<h3>2.8 Nano\u57fa\u672c\u64cd\u4f5c<\/h3>\n<p>\u7f16\u8f91\u6587\u672c:<\/p>\n<p><span class=\"token comment\"># \u76f4\u63a5\u8f93\u5165\u6587\u672c\u5373\u53ef,\u65e0\u9700\u5207\u6362\u6a21\u5f0f<\/span><br \/>\n<span class=\"token comment\"># \u4f7f\u7528\u65b9\u5411\u952e\u79fb\u52a8\u5149\u6807<\/span><\/p>\n<p>\u5e38\u7528\u5feb\u6377\u952e:<\/p>\n<table>\n<tr>\u5feb\u6377\u952e\u529f\u80fd\u8bf4\u660e<\/tr>\n<tbody>\n<tr>\n<td>Ctrl&#043;O<\/td>\n<td>\u4fdd\u5b58\u6587\u4ef6<\/td>\n<td>Write Out<\/td>\n<\/tr>\n<tr>\n<td>Ctrl&#043;X<\/td>\n<td>\u9000\u51fa<\/td>\n<td>Exit<\/td>\n<\/tr>\n<tr>\n<td>Ctrl&#043;K<\/td>\n<td>\u526a\u5207\u5f53\u524d\u884c<\/td>\n<td>Cut<\/td>\n<\/tr>\n<tr>\n<td>Ctrl&#043;U<\/td>\n<td>\u7c98\u8d34<\/td>\n<td>Paste<\/td>\n<\/tr>\n<tr>\n<td>Ctrl&#043;W<\/td>\n<td>\u641c\u7d22<\/td>\n<td>Where Is<\/td>\n<\/tr>\n<tr>\n<td>Ctrl&#043;\\\\<\/td>\n<td>\u66ff\u6362<\/td>\n<td>Replace<\/td>\n<\/tr>\n<tr>\n<td>Ctrl&#043;G<\/td>\n<td>\u5e2e\u52a9<\/td>\n<td>Get Help<\/td>\n<\/tr>\n<tr>\n<td>Ctrl&#043;C<\/td>\n<td>\u663e\u793a\u5149\u6807\u4f4d\u7f6e<\/td>\n<td>Current Position<\/td>\n<\/tr>\n<tr>\n<td>Ctrl&#043;_<\/td>\n<td>\u8df3\u8f6c\u5230\u6307\u5b9a\u884c<\/td>\n<td>Go To Line<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u4fdd\u5b58\u6587\u4ef6:<\/p>\n<p>Ctrl&#043;O          <span class=\"token comment\"># \u6309\u4e0b\u4fdd\u5b58\u5feb\u6377\u952e<\/span><br \/>\n<span class=\"token comment\"># \u51fa\u73b0\u63d0\u793a: File Name to Write: filename.txt<\/span><br \/>\nEnter           <span class=\"token comment\"># \u786e\u8ba4\u6587\u4ef6\u540d(\u53ef\u4fee\u6539)<\/span><br \/>\n<span class=\"token comment\"># \u6216\u8f93\u5165\u65b0\u6587\u4ef6\u540d\u53e6\u5b58\u4e3a<\/span><\/p>\n<p>\u9000\u51faNano:<\/p>\n<p>Ctrl&#043;X          <span class=\"token comment\"># \u9000\u51fa<\/span><br \/>\n<span class=\"token comment\"># \u5982\u679c\u6587\u4ef6\u5df2\u4fee\u6539,\u4f1a\u63d0\u793a:<\/span><br \/>\n<span class=\"token comment\"># Save modified buffer? (Y\/N)<\/span><br \/>\nY               <span class=\"token comment\"># \u4fdd\u5b58<\/span><br \/>\nN               <span class=\"token comment\"># \u4e0d\u4fdd\u5b58<\/span><br \/>\nCtrl&#043;C          <span class=\"token comment\"># \u53d6\u6d88<\/span><\/p>\n<p>\u641c\u7d22\u548c\u66ff\u6362:<\/p>\n<p>Ctrl&#043;W          <span class=\"token comment\"># \u641c\u7d22<\/span><br \/>\n<span class=\"token comment\"># \u8f93\u5165\u641c\u7d22\u8bcd<\/span><br \/>\nEnter           <span class=\"token comment\"># \u5f00\u59cb\u641c\u7d22<\/span><br \/>\nAlt&#043;W           <span class=\"token comment\"># \u7ee7\u7eed\u641c\u7d22\u4e0b\u4e00\u4e2a<\/span><\/p>\n<p>Ctrl&#043;<span class=\"token punctuation\">\\\\<\/span>          <span class=\"token comment\"># \u66ff\u6362<\/span><br \/>\n<span class=\"token comment\"># \u8f93\u5165\u8981\u66ff\u6362\u7684\u8bcd<\/span><br \/>\n<span class=\"token comment\"># \u8f93\u5165\u66ff\u6362\u540e\u7684\u8bcd<\/span><br \/>\nA               <span class=\"token comment\"># \u5168\u90e8\u66ff\u6362<\/span><br \/>\nY               <span class=\"token comment\"># \u66ff\u6362\u5f53\u524d<\/span><br \/>\nN               <span class=\"token comment\"># \u8df3\u8fc7\u5f53\u524d<\/span><\/p>\n<h3>2.9 \u4e09\u79cd\u7f16\u8f91\u5668\u5bf9\u6bd4<\/h3>\n<table>\n<tr>\u7279\u6027ViVimNano<\/tr>\n<tbody>\n<tr>\n<td>\u6613\u7528\u6027<\/td>\n<td>\u8f83\u96be<\/td>\n<td>\u8f83\u96be<\/td>\n<td>\u7b80\u5355<\/td>\n<\/tr>\n<tr>\n<td>\u529f\u80fd<\/td>\n<td>\u57fa\u7840<\/td>\n<td>\u5f3a\u5927<\/td>\n<td>\u57fa\u7840<\/td>\n<\/tr>\n<tr>\n<td>\u5b66\u4e60\u66f2\u7ebf<\/td>\n<td>\u9661\u5ced<\/td>\n<td>\u9661\u5ced<\/td>\n<td>\u5e73\u7f13<\/td>\n<\/tr>\n<tr>\n<td>\u7cfb\u7edf\u81ea\u5e26<\/td>\n<td>\u662f<\/td>\n<td>\u5927\u591a\u6570<\/td>\n<td>\u90e8\u5206<\/td>\n<\/tr>\n<tr>\n<td>\u6a21\u5f0f\u5207\u6362<\/td>\n<td>\u9700\u8981<\/td>\n<td>\u9700\u8981<\/td>\n<td>\u4e0d\u9700\u8981<\/td>\n<\/tr>\n<tr>\n<td>\u8bed\u6cd5\u9ad8\u4eae<\/td>\n<td>\u65e0<\/td>\n<td>\u6709<\/td>\n<td>\u6709<\/td>\n<\/tr>\n<tr>\n<td>\u9002\u7528\u573a\u666f<\/td>\n<td>\u5feb\u901f\u7f16\u8f91<\/td>\n<td>\u4e13\u4e1a\u5f00\u53d1<\/td>\n<td>\u65b0\u624b\u53cb\u597d<\/td>\n<\/tr>\n<tr>\n<td>\u63d2\u4ef6\u6269\u5c55<\/td>\n<td>\u65e0<\/td>\n<td>\u4e30\u5bcc<\/td>\n<td>\u5c11<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u9009\u62e9\u5efa\u8bae:<\/p>\n<ul>\n<li>\u521d\u5b66\u8005: \u4f7f\u7528Nano,\u7b80\u5355\u76f4\u89c2<\/li>\n<li>\u5feb\u901f\u7f16\u8f91: \u4f7f\u7528Vi,\u8f7b\u91cf\u5feb\u901f<\/li>\n<li>\u4e13\u4e1a\u5f00\u53d1: \u4f7f\u7528Vim,\u529f\u80fd\u5f3a\u5927<\/li>\n<li>\u7cfb\u7edf\u7ba1\u7406: \u638c\u63e1Vi\/Vim(\u67d0\u4e9b\u7cfb\u7edf\u53ef\u80fd\u6ca1\u6709Nano)<\/li>\n<\/ul>\n<hr \/>\n<h2>\u4e09\u3001\u5b9e\u6218\u6280\u5de7\u4e0e\u6700\u4f73\u5b9e\u8df5<\/h2>\n<h3>3.1 \u6587\u4ef6\u7c7b\u578b\u8bc6\u522b\u6280\u5de7<\/h3>\n<p>\u5feb\u901f\u8bc6\u522b\u6587\u4ef6:<\/p>\n<p><span class=\"token comment\"># \u6279\u91cf\u67e5\u770b\u6587\u4ef6\u7c7b\u578b<\/span><br \/>\n<span class=\"token function\">file<\/span> *<\/p>\n<p><span class=\"token comment\"># \u67e5\u627e\u7279\u5b9a\u7c7b\u578b\u6587\u4ef6<\/span><br \/>\n<span class=\"token function\">find<\/span> <span class=\"token builtin class-name\">.<\/span> -type f -exec <span class=\"token function\">file<\/span> <span class=\"token punctuation\">{<\/span><span class=\"token punctuation\">}<\/span> <span class=\"token punctuation\">\\\\<\/span><span class=\"token punctuation\">;<\/span> <span class=\"token operator\">|<\/span> <span class=\"token function\">grep<\/span> <span class=\"token string\">&#034;text&#034;<\/span><\/p>\n<p><span class=\"token comment\"># \u8bc6\u522b\u6ca1\u6709\u6269\u5c55\u540d\u7684\u6587\u4ef6<\/span><br \/>\n<span class=\"token function\">file<\/span> <span class=\"token variable\"><span class=\"token variable\">$(<\/span><span class=\"token function\">find<\/span> <span class=\"token builtin class-name\">.<\/span> -type f <span class=\"token operator\">!<\/span> -name <span class=\"token string\">&#034;*.*&#034;<\/span><span class=\"token variable\">)<\/span><\/span><\/p>\n<p>\u5224\u65ad\u53ef\u6267\u884c\u6587\u4ef6:<\/p>\n<p><span class=\"token function\">file<\/span> \/bin\/bash<br \/>\n<span class=\"token comment\"># \/bin\/bash: ELF 64-bit LSB executable<\/span><\/p>\n<p><span class=\"token function\">ls<\/span> -l \/bin\/bash<br \/>\n<span class=\"token comment\"># -rwxr-xr-x 1 root root 1183448 Jan  1 12:00 \/bin\/bash<\/span><\/p>\n<h3>3.2 \u7f16\u8f91\u5668\u9009\u62e9\u7b56\u7565<\/h3>\n<p>\u6839\u636e\u573a\u666f\u9009\u62e9:<\/p>\n<p><span class=\"token comment\"># \u5feb\u901f\u67e5\u770b\u914d\u7f6e\u6587\u4ef6<\/span><br \/>\n<span class=\"token function\">cat<\/span> \/etc\/hosts<\/p>\n<p><span class=\"token comment\"># \u7b80\u5355\u4fee\u6539<\/span><br \/>\n<span class=\"token function\">nano<\/span> \/etc\/hosts<\/p>\n<p><span class=\"token comment\"># \u590d\u6742\u7f16\u8f91(\u591a\u6587\u4ef6\u3001\u4ee3\u7801)<\/span><br \/>\n<span class=\"token function\">vim<\/span> project.py<\/p>\n<p><span class=\"token comment\"># \u8fdc\u7a0b\u670d\u52a1\u5668(\u53ef\u80fd\u6ca1\u6709vim\/nano)<\/span><br \/>\n<span class=\"token function\">vi<\/span> \/etc\/config<\/p>\n<h3>3.3 Vi\/Vim\u5b9e\u7528\u6280\u5de7<\/h3>\n<p>\u5feb\u901f\u7f16\u8f91\u914d\u7f6e\u6587\u4ef6:<\/p>\n<p><span class=\"token comment\"># \u76f4\u63a5\u8df3\u8f6c\u5230\u6307\u5b9a\u884c\u7f16\u8f91<\/span><br \/>\n<span class=\"token function\">vim<\/span> &#043;10 \/etc\/hosts         <span class=\"token comment\"># \u6253\u5f00\u5e76\u8df3\u5230\u7b2c10\u884c<\/span><br \/>\n<span class=\"token function\">vim<\/span> &#043;\/keyword file.txt     <span class=\"token comment\"># \u6253\u5f00\u5e76\u641c\u7d22\u5173\u952e\u8bcd<\/span><\/p>\n<p><span class=\"token comment\"># \u53ea\u8bfb\u6a21\u5f0f\u6253\u5f00<\/span><br \/>\nview \/etc\/passwd           <span class=\"token comment\"># \u7b49\u540c\u4e8evim -R<\/span><\/p>\n<p>\u6279\u91cf\u6ce8\u91ca:<\/p>\n<p><span class=\"token comment\"># 1. \u8fdb\u5165\u53ef\u89c6\u5757\u6a21\u5f0f: Ctrl&#043;v<\/span><br \/>\n<span class=\"token comment\"># 2. \u9009\u62e9\u9700\u8981\u6ce8\u91ca\u7684\u884c<\/span><br \/>\n<span class=\"token comment\"># 3. \u6309 I (\u5927\u5199i)<\/span><br \/>\n<span class=\"token comment\"># 4. \u8f93\u5165\u6ce8\u91ca\u7b26\u53f7(\u5982 #)<\/span><br \/>\n<span class=\"token comment\"># 5. \u6309 Esc,\u7a0d\u7b49\u7247\u523b\u751f\u6548<\/span><\/p>\n<p>\u6279\u91cf\u5220\u9664\u7a7a\u884c:<\/p>\n<p><span class=\"token comment\"># \u5728\u672b\u884c\u6a21\u5f0f\u8f93\u5165<\/span><br \/>\n:g\/^$\/d<\/p>\n<h3>3.4 \u5e38\u89c1\u95ee\u9898\u89e3\u51b3<\/h3>\n<p>\u95ee\u98981:Vi\u7f16\u8f91\u65f6\u65e0\u6cd5\u8f93\u5165<\/p>\n<p>\u539f\u56e0: \u672a\u8fdb\u5165\u63d2\u5165\u6a21\u5f0f<\/p>\n<p>\u89e3\u51b3:<\/p>\n<p><span class=\"token comment\"># \u6309 i \u952e\u8fdb\u5165\u63d2\u5165\u6a21\u5f0f<\/span><br \/>\n<span class=\"token comment\"># \u786e\u8ba4\u5e95\u90e8\u663e\u793a &#8212; INSERT &#8212;<\/span><\/p>\n<p>\u95ee\u98982:\u65e0\u6cd5\u4fdd\u5b58\u9000\u51fa<\/p>\n<p>\u539f\u56e0: \u6587\u4ef6\u53ea\u8bfb\u6216\u6ca1\u6709\u6743\u9650<\/p>\n<p>\u89e3\u51b3:<\/p>\n<p><span class=\"token comment\"># \u65b9\u6cd51: \u5f3a\u5236\u4fdd\u5b58<\/span><br \/>\n:w<span class=\"token operator\">!<\/span><\/p>\n<p><span class=\"token comment\"># \u65b9\u6cd52: \u4f7f\u7528sudo\u6743\u9650\u4fdd\u5b58<\/span><br \/>\n:w <span class=\"token operator\">!<\/span>sudo <span class=\"token function\">tee<\/span> %<\/p>\n<p><span class=\"token comment\"># \u65b9\u6cd53: \u653e\u5f03\u4fee\u6539\u9000\u51fa<\/span><br \/>\n:q<span class=\"token operator\">!<\/span><\/p>\n<p>\u95ee\u98983:Nano\u5728\u67d0\u4e9b\u7cfb\u7edf\u4e0d\u53ef\u7528<\/p>\n<p>\u89e3\u51b3:<\/p>\n<p><span class=\"token comment\"># \u68c0\u67e5\u662f\u5426\u5b89\u88c5<\/span><br \/>\n<span class=\"token function\">which<\/span> <span class=\"token function\">nano<\/span><\/p>\n<p><span class=\"token comment\"># \u5b89\u88c5nano(Debian\/Ubuntu)<\/span><br \/>\n<span class=\"token function\">sudo<\/span> <span class=\"token function\">apt<\/span> <span class=\"token function\">install<\/span> <span class=\"token function\">nano<\/span><\/p>\n<p><span class=\"token comment\"># \u6216\u4f7f\u7528vi\/vim\u4ee3\u66ff<\/span><br \/>\n<span class=\"token function\">vi<\/span> filename.txt<\/p>\n<p>\u95ee\u98984:\u8bef\u64cd\u4f5c\u5982\u4f55\u6062\u590d<\/p>\n<p>\u5728Vi\/Vim\u4e2d:<\/p>\n<p>u               <span class=\"token comment\"># \u64a4\u9500<\/span><br \/>\nCtrl&#043;r          <span class=\"token comment\"># \u91cd\u505a<\/span><br \/>\n:e<span class=\"token operator\">!<\/span>             <span class=\"token comment\"># \u91cd\u65b0\u52a0\u8f7d\u6587\u4ef6(\u653e\u5f03\u6240\u6709\u4fee\u6539)<\/span><\/p>\n<p>\u5728Nano\u4e2d:<\/p>\n<p><span class=\"token comment\"># Nano\u6ca1\u6709\u64a4\u9500\u529f\u80fd,\u5efa\u8bae\u7f16\u8f91\u524d\u5907\u4efd<\/span><br \/>\n<span class=\"token function\">cp<\/span> file.txt file.txt.bak<\/p>\n<hr \/>\n<h2>\u56db\u3001\u7efc\u5408\u5b9e\u6218\u6848\u4f8b<\/h2>\n<h3>4.1 \u521b\u5efa\u548c\u7f16\u8f91Shell\u811a\u672c<\/h3>\n<p><span class=\"token comment\"># 1. \u521b\u5efa\u811a\u672c\u6587\u4ef6<\/span><br \/>\n<span class=\"token function\">touch<\/span> backup.sh<\/p>\n<p><span class=\"token comment\"># 2. \u67e5\u770b\u6587\u4ef6\u7c7b\u578b<\/span><br \/>\n<span class=\"token function\">file<\/span> backup.sh<br \/>\n<span class=\"token comment\"># backup.sh: empty<\/span><\/p>\n<p><span class=\"token comment\"># 3. \u4f7f\u7528vim\u7f16\u8f91<\/span><br \/>\n<span class=\"token function\">vim<\/span> backup.sh<\/p>\n<p><span class=\"token comment\"># 4. \u8f93\u5165\u4ee5\u4e0b\u5185\u5bb9(\u6309i\u8fdb\u5165\u63d2\u5165\u6a21\u5f0f)<\/span><br \/>\n<span class=\"token comment\">#!\/bin\/bash<\/span><br \/>\n<span class=\"token builtin class-name\">echo<\/span> <span class=\"token string\">&#034;Starting backup&#8230;&#034;<\/span><br \/>\n<span class=\"token function\">tar<\/span> -czf backup.tar.gz \/home\/user\/documents<br \/>\n<span class=\"token builtin class-name\">echo<\/span> <span class=\"token string\">&#034;Backup completed!&#034;<\/span><\/p>\n<p><span class=\"token comment\"># 5. \u4fdd\u5b58\u9000\u51fa(Esc\u540e\u8f93\u5165:wq)<\/span><\/p>\n<p><span class=\"token comment\"># 6. \u67e5\u770b\u6587\u4ef6\u7c7b\u578b<\/span><br \/>\n<span class=\"token function\">file<\/span> backup.sh<br \/>\n<span class=\"token comment\"># backup.sh: Bourne-Again shell script, ASCII text executable<\/span><\/p>\n<p><span class=\"token comment\"># 7. \u6dfb\u52a0\u6267\u884c\u6743\u9650<\/span><br \/>\n<span class=\"token function\">chmod<\/span> &#043;x backup.sh<\/p>\n<p><span class=\"token comment\"># 8. \u6267\u884c\u811a\u672c<\/span><br \/>\n.\/backup.sh<\/p>\n<h3>4.2 \u7f16\u8f91\u7cfb\u7edf\u914d\u7f6e\u6587\u4ef6<\/h3>\n<p><span class=\"token comment\"># 1. \u5907\u4efd\u539f\u6587\u4ef6<\/span><br \/>\n<span class=\"token function\">sudo<\/span> <span class=\"token function\">cp<\/span> \/etc\/hosts \/etc\/hosts.bak<\/p>\n<p><span class=\"token comment\"># 2. \u67e5\u770b\u6587\u4ef6\u7c7b\u578b<\/span><br \/>\n<span class=\"token function\">file<\/span> \/etc\/hosts<br \/>\n<span class=\"token comment\"># \/etc\/hosts: ASCII text<\/span><\/p>\n<p><span class=\"token comment\"># 3. \u4f7f\u7528nano\u7f16\u8f91(\u65b0\u624b\u53cb\u597d)<\/span><br \/>\n<span class=\"token function\">sudo<\/span> <span class=\"token function\">nano<\/span> \/etc\/hosts<\/p>\n<p><span class=\"token comment\"># 4. \u6dfb\u52a0\u81ea\u5b9a\u4e49\u4e3b\u673a\u540d<\/span><br \/>\n<span class=\"token number\">127.0<\/span>.0.1   myserver.local<\/p>\n<p><span class=\"token comment\"># 5. \u4fdd\u5b58(Ctrl&#043;O)\u5e76\u9000\u51fa(Ctrl&#043;X)<\/span><\/p>\n<p><span class=\"token comment\"># 6. \u9a8c\u8bc1\u4fee\u6539<\/span><br \/>\n<span class=\"token function\">cat<\/span> \/etc\/hosts<\/p>\n<h3>4.3 \u67e5\u627e\u548c\u7f16\u8f91\u7279\u5b9a\u7c7b\u578b\u6587\u4ef6<\/h3>\n<p><span class=\"token comment\"># 1. \u67e5\u627e\u6240\u6709\u6587\u672c\u914d\u7f6e\u6587\u4ef6<\/span><br \/>\n<span class=\"token function\">find<\/span> \/etc -type f -name <span class=\"token string\">&#034;*.conf&#034;<\/span> <span class=\"token operator\"><span class=\"token file-descriptor important\">2<\/span>&gt;<\/span>\/dev\/null<\/p>\n<p><span class=\"token comment\"># 2. \u67e5\u770b\u6587\u4ef6\u7c7b\u578b<\/span><br \/>\n<span class=\"token function\">file<\/span> \/etc\/nginx\/nginx.conf<\/p>\n<p><span class=\"token comment\"># 3. \u6279\u91cf\u67e5\u770b\u6587\u4ef6\u5185\u5bb9<\/span><br \/>\n<span class=\"token keyword\">for<\/span> <span class=\"token for-or-select variable\">f<\/span> <span class=\"token keyword\">in<\/span> \/etc\/*.conf<span class=\"token punctuation\">;<\/span> <span class=\"token keyword\">do<\/span><br \/>\n    <span class=\"token builtin class-name\">echo<\/span> <span class=\"token string\">&#034;&#061;&#061;&#061; <span class=\"token variable\">$f<\/span> &#061;&#061;&#061;&#034;<\/span><br \/>\n    <span class=\"token function\">file<\/span> <span class=\"token string\">&#034;<span class=\"token variable\">$f<\/span>&#034;<\/span><br \/>\n<span class=\"token keyword\">done<\/span><\/p>\n<p><span class=\"token comment\"># 4. \u7f16\u8f91\u7b26\u53f7\u94fe\u63a5\u6307\u5411\u7684\u6587\u4ef6<\/span><br \/>\n<span class=\"token function\">ls<\/span> -l \/etc\/localtime<br \/>\n<span class=\"token comment\"># lrwxrwxrwx 1 root root 27 \/etc\/localtime -&gt; \/usr\/share\/zoneinfo\/Asia\/Seoul<\/span><\/p>\n<p><span class=\"token function\">vim<\/span> \/etc\/localtime  <span class=\"token comment\"># \u4f1a\u7f16\u8f91\u5b9e\u9645\u6587\u4ef6,\u4e0d\u662f\u94fe\u63a5<\/span><\/p>\n<hr \/>\n<h2>\u603b\u7ed3<\/h2>\n<h3>\u6838\u5fc3\u77e5\u8bc6\u70b9\u56de\u987e<\/h3>\n<li>\u6587\u4ef6\u7c7b\u578b\u8bc6\u522b:\n<ul>\n<li>\u4f7f\u7528ls -l\u67e5\u770b\u7c7b\u578b\u7b26\u53f7<\/li>\n<li>\u4f7f\u7528file\u547d\u4ee4\u67e5\u770b\u8be6\u7ec6\u4fe1\u606f<\/li>\n<li>7\u79cd\u4e3b\u8981\u6587\u4ef6\u7c7b\u578b:-\u3001d\u3001l\u3001b\u3001c\u3001s\u3001p<\/li>\n<\/ul>\n<\/li>\n<li>Vi\/Vim\u7f16\u8f91\u5668:\n<ul>\n<li>\u4e09\u79cd\u6a21\u5f0f:\u547d\u4ee4\u3001\u63d2\u5165\u3001\u672b\u884c<\/li>\n<li>\u57fa\u672c\u64cd\u4f5c:i\u63d2\u5165\u3001Esc\u9000\u51fa\u63d2\u5165\u3001:wq\u4fdd\u5b58\u9000\u51fa<\/li>\n<li>\u5149\u6807\u79fb\u52a8:hjkl\u3001w\/e\/b\u3001^\/$<\/li>\n<li>\u7f16\u8f91\u547d\u4ee4:dd\u5220\u9664\u884c\u3001u\u64a4\u9500\u3001yy\u590d\u5236<\/li>\n<\/ul>\n<\/li>\n<li>Nano\u7f16\u8f91\u5668:\n<ul>\n<li>\u65e0\u6a21\u5f0f,\u76f4\u63a5\u7f16\u8f91<\/li>\n<li>\u5e95\u90e8\u6709\u547d\u4ee4\u63d0\u793a<\/li>\n<li>Ctrl&#043;O\u4fdd\u5b58\u3001Ctrl&#043;X\u9000\u51fa<\/li>\n<li>\u9002\u5408\u521d\u5b66\u8005<\/li>\n<\/ul>\n<\/li>\n<h3>\u5b66\u4e60\u5efa\u8bae<\/h3>\n<li>\u6587\u4ef6\u7c7b\u578b: \u591a\u4f7f\u7528file\u547d\u4ee4\u4e86\u89e3\u4e0d\u540c\u6587\u4ef6<\/li>\n<li>\u7f16\u8f91\u5668\u9009\u62e9: \u521d\u5b66\u8005\u4eceNano\u5f00\u59cb,\u9010\u6b65\u5b66\u4e60Vi\/Vim<\/li>\n<li>Vi\/Vim\u7ec3\u4e60: \u901a\u8fc7vimtutor\u547d\u4ee4\u5b66\u4e60\u4ea4\u4e92\u5f0f\u6559\u7a0b<\/li>\n<li>\u5907\u4efd\u4e60\u60ef: \u7f16\u8f91\u91cd\u8981\u6587\u4ef6\u524d\u5148\u5907\u4efd<\/li>\n<li>\u5b9e\u8df5\u4e3a\u4e3b: \u5728\u865a\u62df\u673a\u4e2d\u53cd\u590d\u7ec3\u4e60<\/li>\n<h3>\u4e0b\u4e00\u6b65\u5b66\u4e60<\/h3>\n<p>\u638c\u63e1\u4e86\u6587\u4ef6\u7c7b\u578b\u548c\u6587\u672c\u7f16\u8f91\u540e,\u63a5\u4e0b\u6765\u5c06\u5b66\u4e60:<\/p>\n<ul>\n<li>\u7528\u6237\u7ba1\u7406: \u7528\u6237\u548c\u7ec4\u7684\u521b\u5efa\u3001\u5220\u9664<\/li>\n<li>\u6743\u9650\u7ba1\u7406: \u6587\u4ef6\u6743\u9650\u7684\u7406\u89e3\u548c\u8bbe\u7f6e<\/li>\n<li>\u8fdb\u7a0b\u7ba1\u7406: \u8fdb\u7a0b\u67e5\u770b\u3001\u63a7\u5236\u548c\u4f18\u5148\u7ea7<\/li>\n<li>\u7f51\u7edc\u914d\u7f6e: SSH\u914d\u7f6e\u548c\u8fdc\u7a0b\u7ba1\u7406<\/li>\n<\/ul>\n<p>\u6587\u4ef6\u7c7b\u578b\u8bc6\u522b\u548c\u6587\u672c\u7f16\u8f91\u662fLinux\u65e5\u5e38\u64cd\u4f5c\u7684\u57fa\u7840\u6280\u80fd\u3002\u901a\u8fc7\u672c\u6587\u7684\u5b66\u4e60,\u76f8\u4fe1\u4f60\u5df2\u7ecf\u80fd\u591f\u8bc6\u522b\u5404\u79cd\u6587\u4ef6\u7c7b\u578b,\u5e76\u4f7f\u7528\u5408\u9002\u7684\u7f16\u8f91\u5668\u8fdb\u884c\u6587\u672c\u7f16\u8f91\u3002\u7ee7\u7eed\u5b9e\u8df5,\u8ba9\u8fd9\u4e9b\u6280\u80fd\u878d\u5165\u4f60\u7684\u65e5\u5e38\u5de5\u4f5c\u6d41\u7a0b!<\/p>\n<hr \/>\n<p>\u7cfb\u5217\u6587\u7ae0\u8bf4\u660e: \u672c\u6587\u662f&#034;Linux\u96f6\u57fa\u7840\u5165\u95e8\u7cfb\u5217&#034;\u7684\u7b2c\u56db\u90e8\u5206,\u4e13\u6ce8\u4e8e\u6587\u4ef6\u7c7b\u578b\u8bc6\u522b\u548c\u6587\u672c\u7f16\u8f91\u5668\u4f7f\u7528\u3002\u5efa\u8bae\u7ed3\u5408\u524d\u9762\u7684\u6587\u4ef6\u7cfb\u7edf\u548c\u6587\u4ef6\u7ba1\u7406\u77e5\u8bc6,\u7cfb\u7edf\u638c\u63e1Linux\u6587\u4ef6\u64cd\u4f5c\u6280\u80fd\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u524d\u8a00<br 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