{"id":200,"date":"2021-05-19T10:33:19","date_gmt":"2021-05-19T02:33:19","guid":{"rendered":"http:\/\/feel.name\/?p=200"},"modified":"2021-05-19T10:33:19","modified_gmt":"2021-05-19T02:33:19","slug":"linux%e5%91%bd%e4%bb%a4%e4%b9%8bsort-uniq-grep-wc","status":"publish","type":"post","link":"https:\/\/feel.name\/?p=200","title":{"rendered":"linux\u547d\u4ee4\u4e4bsort uniq grep wc"},"content":{"rendered":"\n<p>Linux sort\u547d\u4ee4\u7528\u4e8e\u5c06\u6587\u672c\u6587\u4ef6\u5185\u5bb9\u52a0\u4ee5\u6392\u5e8f\u3002<\/p>\n\n\n\n<p>sort\u53ef\u9488\u5bf9\u6587\u672c\u6587\u4ef6\u7684\u5185\u5bb9\uff0c\u4ee5\u884c\u4e3a\u5355\u4f4d\u6765\u6392\u5e8f\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u8bed\u6cd5<\/h3>\n\n\n\n<pre class=\"wp-block-preformatted\">sort [-bcdfimMnr][-o&lt;\u8f93\u51fa\u6587\u4ef6&gt;][-t&lt;\u5206\u9694\u5b57\u7b26&gt;][+&lt;\u8d77\u59cb\u680f\u4f4d&gt;-&lt;\u7ed3\u675f\u680f\u4f4d&gt;][--help][--verison][\u6587\u4ef6]<\/pre>\n\n\n\n<p><strong>\u53c2\u6570\u8bf4\u660e<\/strong>\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\"><li>-b \u5ffd\u7565\u6bcf\u884c\u524d\u9762\u5f00\u59cb\u51fa\u7684\u7a7a\u683c\u5b57\u7b26\u3002<\/li><li>-c \u68c0\u67e5\u6587\u4ef6\u662f\u5426\u5df2\u7ecf\u6309\u7167\u987a\u5e8f\u6392\u5e8f\u3002<\/li><li>-d \u6392\u5e8f\u65f6\uff0c\u5904\u7406\u82f1\u6587\u5b57\u6bcd\u3001\u6570\u5b57\u53ca\u7a7a\u683c\u5b57\u7b26\u5916\uff0c\u5ffd\u7565\u5176\u4ed6\u7684\u5b57\u7b26\u3002<\/li><li>-f \u6392\u5e8f\u65f6\uff0c\u5c06\u5c0f\u5199\u5b57\u6bcd\u89c6\u4e3a\u5927\u5199\u5b57\u6bcd\u3002<\/li><li>-i \u6392\u5e8f\u65f6\uff0c\u9664\u4e86040\u81f3176\u4e4b\u95f4\u7684ASCII\u5b57\u7b26\u5916\uff0c\u5ffd\u7565\u5176\u4ed6\u7684\u5b57\u7b26\u3002<\/li><li>-m \u5c06\u51e0\u4e2a\u6392\u5e8f\u597d\u7684\u6587\u4ef6\u8fdb\u884c\u5408\u5e76\u3002<\/li><li>-M \u5c06\u524d\u97623\u4e2a\u5b57\u6bcd\u4f9d\u7167\u6708\u4efd\u7684\u7f29\u5199\u8fdb\u884c\u6392\u5e8f\u3002<\/li><li>-n \u4f9d\u7167\u6570\u503c\u7684\u5927\u5c0f\u6392\u5e8f\u3002<\/li><li>-u \u610f\u5473\u7740\u662f\u552f\u4e00\u7684(unique)\uff0c\u8f93\u51fa\u7684\u7ed3\u679c\u662f\u53bb\u5b8c\u91cd\u4e86\u7684\u3002<\/li><li>-o&lt;\u8f93\u51fa\u6587\u4ef6> \u5c06\u6392\u5e8f\u540e\u7684\u7ed3\u679c\u5b58\u5165\u6307\u5b9a\u7684\u6587\u4ef6\u3002<\/li><li>-r \u4ee5\u76f8\u53cd\u7684\u987a\u5e8f\u6765\u6392\u5e8f\u3002<\/li><li>-t&lt;\u5206\u9694\u5b57\u7b26> \u6307\u5b9a\u6392\u5e8f\u65f6\u6240\u7528\u7684\u680f\u4f4d\u5206\u9694\u5b57\u7b26\u3002<\/li><li>+&lt;\u8d77\u59cb\u680f\u4f4d>-&lt;\u7ed3\u675f\u680f\u4f4d> \u4ee5\u6307\u5b9a\u7684\u680f\u4f4d\u6765\u6392\u5e8f\uff0c\u8303\u56f4\u7531\u8d77\u59cb\u680f\u4f4d\u5230\u7ed3\u675f\u680f\u4f4d\u7684\u524d\u4e00\u680f\u4f4d\u3002<\/li><li>&#8211;help \u663e\u793a\u5e2e\u52a9\u3002<\/li><li>&#8211;version \u663e\u793a\u7248\u672c\u4fe1\u606f\u3002<\/li><\/ul>\n\n\n\n<p>Linux uniq \u547d\u4ee4\u7528\u4e8e\u68c0\u67e5\u53ca\u5220\u9664\u6587\u672c\u6587\u4ef6\u4e2d\u91cd\u590d\u51fa\u73b0\u7684\u884c\u5217\uff0c\u4e00\u822c\u4e0e sort \u547d\u4ee4\u7ed3\u5408\u4f7f\u7528\u3002<\/p>\n\n\n\n<p>uniq \u53ef\u68c0\u67e5\u6587\u672c\u6587\u4ef6\u4e2d\u91cd\u590d\u51fa\u73b0\u7684\u884c\u5217\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u8bed\u6cd5<\/h3>\n\n\n\n<pre class=\"wp-block-preformatted\">uniq [-cdu][-f&lt;\u680f\u4f4d&gt;][-s&lt;\u5b57\u7b26\u4f4d\u7f6e&gt;][-w&lt;\u5b57\u7b26\u4f4d\u7f6e&gt;][--help][--version][\u8f93\u5165\u6587\u4ef6][\u8f93\u51fa\u6587\u4ef6]<\/pre>\n\n\n\n<p><strong>\u53c2\u6570<\/strong>\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\"><li>-c\u6216&#8211;count \u5728\u6bcf\u5217\u65c1\u8fb9\u663e\u793a\u8be5\u884c\u91cd\u590d\u51fa\u73b0\u7684\u6b21\u6570\u3002<\/li><li>-d\u6216&#8211;repeated \u4ec5\u663e\u793a\u91cd\u590d\u51fa\u73b0\u7684\u884c\u5217\u3002<\/li><li>-f&lt;\u680f\u4f4d&gt;\u6216&#8211;skip-fields=&lt;\u680f\u4f4d&gt; \u5ffd\u7565\u6bd4\u8f83\u6307\u5b9a\u7684\u680f\u4f4d\u3002<\/li><li>-s&lt;\u5b57\u7b26\u4f4d\u7f6e&gt;\u6216&#8211;skip-chars=&lt;\u5b57\u7b26\u4f4d\u7f6e&gt; \u5ffd\u7565\u6bd4\u8f83\u6307\u5b9a\u7684\u5b57\u7b26\u3002<\/li><li>-u\u6216&#8211;unique \u4ec5\u663e\u793a\u51fa\u4e00\u6b21\u7684\u884c\u5217\u3002<\/li><li>-w&lt;\u5b57\u7b26\u4f4d\u7f6e&gt;\u6216&#8211;check-chars=&lt;\u5b57\u7b26\u4f4d\u7f6e&gt; \u6307\u5b9a\u8981\u6bd4\u8f83\u7684\u5b57\u7b26\u3002<\/li><li>&#8211;help \u663e\u793a\u5e2e\u52a9\u3002<\/li><li>&#8211;version \u663e\u793a\u7248\u672c\u4fe1\u606f\u3002<\/li><li>[\u8f93\u5165\u6587\u4ef6] \u6307\u5b9a\u5df2\u6392\u5e8f\u597d\u7684\u6587\u672c\u6587\u4ef6\u3002\u5982\u679c\u4e0d\u6307\u5b9a\u6b64\u9879\uff0c\u5219\u4ece\u6807\u51c6\u8bfb\u53d6\u6570\u636e\uff1b<\/li><li>[\u8f93\u51fa\u6587\u4ef6] \u6307\u5b9a\u8f93\u51fa\u7684\u6587\u4ef6\u3002\u5982\u679c\u4e0d\u6307\u5b9a\u6b64\u9009\u9879\uff0c\u5219\u5c06\u5185\u5bb9\u663e\u793a\u5230\u6807\u51c6\u8f93\u51fa\u8bbe\u5907\uff08\u663e\u793a\u7ec8\u7aef\uff09<\/li><\/ul>\n\n\n\n<p>Linux grep \u547d\u4ee4\u7528\u4e8e\u67e5\u627e\u6587\u4ef6\u91cc\u7b26\u5408\u6761\u4ef6\u7684\u5b57\u7b26\u4e32\u3002<\/p>\n\n\n\n<p>grep \u6307\u4ee4\u7528\u4e8e\u67e5\u627e\u5185\u5bb9\u5305\u542b\u6307\u5b9a\u7684\u8303\u672c\u6837\u5f0f\u7684\u6587\u4ef6\uff0c\u5982\u679c\u53d1\u73b0\u67d0\u6587\u4ef6\u7684\u5185\u5bb9\u7b26\u5408\u6240\u6307\u5b9a\u7684\u8303\u672c\u6837\u5f0f\uff0c\u9884\u8bbe grep \u6307\u4ee4\u4f1a\u628a\u542b\u6709\u8303\u672c\u6837\u5f0f\u7684\u90a3\u4e00\u5217\u663e\u793a\u51fa\u6765\u3002\u82e5\u4e0d\u6307\u5b9a\u4efb\u4f55\u6587\u4ef6\u540d\u79f0\uff0c\u6216\u662f\u6240\u7ed9\u4e88\u7684\u6587\u4ef6\u540d\u4e3a&nbsp;<strong>&#8211;<\/strong>\uff0c\u5219 grep \u6307\u4ee4\u4f1a\u4ece\u6807\u51c6\u8f93\u5165\u8bbe\u5907\u8bfb\u53d6\u6570\u636e\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u8bed\u6cd5<\/h3>\n\n\n\n<pre class=\"wp-block-preformatted\">grep [-abcEFGhHilLnqrsvVwxy][-A&lt;\u663e\u793a\u884c\u6570&gt;][-B&lt;\u663e\u793a\u5217\u6570&gt;][-C&lt;\u663e\u793a\u5217\u6570&gt;][-d&lt;\u8fdb\u884c\u52a8\u4f5c&gt;][-e&lt;\u8303\u672c\u6837\u5f0f&gt;][-f&lt;\u8303\u672c\u6587\u4ef6&gt;][--help][\u8303\u672c\u6837\u5f0f][\u6587\u4ef6\u6216\u76ee\u5f55...]\n<\/pre>\n\n\n\n<p><strong>\u53c2\u6570<\/strong>\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\"><li><strong>-a \u6216 &#8211;text<\/strong>\u00a0: \u4e0d\u8981\u5ffd\u7565\u4e8c\u8fdb\u5236\u7684\u6570\u636e\u3002<\/li><li><strong>-A&lt;\u663e\u793a\u884c\u6570> \u6216 &#8211;after-context=&lt;\u663e\u793a\u884c\u6570><\/strong>\u00a0: \u9664\u4e86\u663e\u793a\u7b26\u5408\u8303\u672c\u6837\u5f0f\u7684\u90a3\u4e00\u5217\u4e4b\u5916\uff0c\u5e76\u663e\u793a\u8be5\u884c\u4e4b\u540e\u7684\u5185\u5bb9\u3002<\/li><li><strong>-b \u6216 &#8211;byte-offset<\/strong>\u00a0: \u5728\u663e\u793a\u7b26\u5408\u6837\u5f0f\u7684\u90a3\u4e00\u884c\u4e4b\u524d\uff0c\u6807\u793a\u51fa\u8be5\u884c\u7b2c\u4e00\u4e2a\u5b57\u7b26\u7684\u7f16\u53f7\u3002<\/li><li><strong>-B&lt;\u663e\u793a\u884c\u6570> \u6216 &#8211;before-context=&lt;\u663e\u793a\u884c\u6570><\/strong>\u00a0: \u9664\u4e86\u663e\u793a\u7b26\u5408\u6837\u5f0f\u7684\u90a3\u4e00\u884c\u4e4b\u5916\uff0c\u5e76\u663e\u793a\u8be5\u884c\u4e4b\u524d\u7684\u5185\u5bb9\u3002<\/li><li><strong>-c \u6216 &#8211;count<\/strong>\u00a0: \u8ba1\u7b97\u7b26\u5408\u6837\u5f0f\u7684\u5217\u6570\u3002<\/li><li><strong>-C&lt;\u663e\u793a\u884c\u6570> \u6216 &#8211;context=&lt;\u663e\u793a\u884c\u6570>\u6216-&lt;\u663e\u793a\u884c\u6570><\/strong>\u00a0: \u9664\u4e86\u663e\u793a\u7b26\u5408\u6837\u5f0f\u7684\u90a3\u4e00\u884c\u4e4b\u5916\uff0c\u5e76\u663e\u793a\u8be5\u884c\u4e4b\u524d\u540e\u7684\u5185\u5bb9\u3002<\/li><li><strong>-d &lt;\u52a8\u4f5c> \u6216 &#8211;directories=&lt;\u52a8\u4f5c><\/strong>\u00a0: \u5f53\u6307\u5b9a\u8981\u67e5\u627e\u7684\u662f\u76ee\u5f55\u800c\u975e\u6587\u4ef6\u65f6\uff0c\u5fc5\u987b\u4f7f\u7528\u8fd9\u9879\u53c2\u6570\uff0c\u5426\u5219grep\u6307\u4ee4\u5c06\u56de\u62a5\u4fe1\u606f\u5e76\u505c\u6b62\u52a8\u4f5c\u3002<\/li><li><strong>-e&lt;\u8303\u672c\u6837\u5f0f> \u6216 &#8211;regexp=&lt;\u8303\u672c\u6837\u5f0f><\/strong>\u00a0: \u6307\u5b9a\u5b57\u7b26\u4e32\u505a\u4e3a\u67e5\u627e\u6587\u4ef6\u5185\u5bb9\u7684\u6837\u5f0f\u3002<\/li><li><strong>-E \u6216 &#8211;extended-regexp<\/strong>\u00a0: \u5c06\u6837\u5f0f\u4e3a\u5ef6\u4f38\u7684\u6b63\u5219\u8868\u8fbe\u5f0f\u6765\u4f7f\u7528\u3002<\/li><li><strong>-f&lt;\u89c4\u5219\u6587\u4ef6> \u6216 &#8211;file=&lt;\u89c4\u5219\u6587\u4ef6><\/strong>\u00a0: \u6307\u5b9a\u89c4\u5219\u6587\u4ef6\uff0c\u5176\u5185\u5bb9\u542b\u6709\u4e00\u4e2a\u6216\u591a\u4e2a\u89c4\u5219\u6837\u5f0f\uff0c\u8ba9grep\u67e5\u627e\u7b26\u5408\u89c4\u5219\u6761\u4ef6\u7684\u6587\u4ef6\u5185\u5bb9\uff0c\u683c\u5f0f\u4e3a\u6bcf\u884c\u4e00\u4e2a\u89c4\u5219\u6837\u5f0f\u3002<\/li><li><strong>-F \u6216 &#8211;fixed-regexp<\/strong>\u00a0: \u5c06\u6837\u5f0f\u89c6\u4e3a\u56fa\u5b9a\u5b57\u7b26\u4e32\u7684\u5217\u8868\u3002<\/li><li><strong>-G \u6216 &#8211;basic-regexp<\/strong>\u00a0: \u5c06\u6837\u5f0f\u89c6\u4e3a\u666e\u901a\u7684\u8868\u793a\u6cd5\u6765\u4f7f\u7528\u3002<\/li><li><strong>-h \u6216 &#8211;no-filename<\/strong>\u00a0: \u5728\u663e\u793a\u7b26\u5408\u6837\u5f0f\u7684\u90a3\u4e00\u884c\u4e4b\u524d\uff0c\u4e0d\u6807\u793a\u8be5\u884c\u6240\u5c5e\u7684\u6587\u4ef6\u540d\u79f0\u3002<\/li><li><strong>-H \u6216 &#8211;with-filename<\/strong>\u00a0: \u5728\u663e\u793a\u7b26\u5408\u6837\u5f0f\u7684\u90a3\u4e00\u884c\u4e4b\u524d\uff0c\u8868\u793a\u8be5\u884c\u6240\u5c5e\u7684\u6587\u4ef6\u540d\u79f0\u3002<\/li><li><strong>-i \u6216 &#8211;ignore-case<\/strong>\u00a0: \u5ffd\u7565\u5b57\u7b26\u5927\u5c0f\u5199\u7684\u5dee\u522b\u3002<\/li><li><strong>-l \u6216 &#8211;file-with-matches<\/strong>\u00a0: \u5217\u51fa\u6587\u4ef6\u5185\u5bb9\u7b26\u5408\u6307\u5b9a\u7684\u6837\u5f0f\u7684\u6587\u4ef6\u540d\u79f0\u3002<\/li><li><strong>-L \u6216 &#8211;files-without-match<\/strong>\u00a0: \u5217\u51fa\u6587\u4ef6\u5185\u5bb9\u4e0d\u7b26\u5408\u6307\u5b9a\u7684\u6837\u5f0f\u7684\u6587\u4ef6\u540d\u79f0\u3002<\/li><li><strong>-n \u6216 &#8211;line-number<\/strong>\u00a0: \u5728\u663e\u793a\u7b26\u5408\u6837\u5f0f\u7684\u90a3\u4e00\u884c\u4e4b\u524d\uff0c\u6807\u793a\u51fa\u8be5\u884c\u7684\u5217\u6570\u7f16\u53f7\u3002<\/li><li><strong>-o \u6216 &#8211;only-matching<\/strong>\u00a0: \u53ea\u663e\u793a\u5339\u914dPATTERN \u90e8\u5206\u3002<\/li><li><strong>-q \u6216 &#8211;quiet\u6216&#8211;silent<\/strong>\u00a0: \u4e0d\u663e\u793a\u4efb\u4f55\u4fe1\u606f\u3002<\/li><li><strong>-r \u6216 &#8211;recursive<\/strong>\u00a0: \u6b64\u53c2\u6570\u7684\u6548\u679c\u548c\u6307\u5b9a&#8221;-d recurse&#8221;\u53c2\u6570\u76f8\u540c\u3002<\/li><li><strong>-s \u6216 &#8211;no-messages<\/strong>\u00a0: \u4e0d\u663e\u793a\u9519\u8bef\u4fe1\u606f\u3002<\/li><li><strong>-v \u6216 &#8211;invert-match<\/strong>\u00a0: \u663e\u793a\u4e0d\u5305\u542b\u5339\u914d\u6587\u672c\u7684\u6240\u6709\u884c\u3002<\/li><li><strong>-V \u6216 &#8211;version<\/strong>\u00a0: \u663e\u793a\u7248\u672c\u4fe1\u606f\u3002<\/li><li><strong>-w \u6216 &#8211;word-regexp<\/strong>\u00a0: \u53ea\u663e\u793a\u5168\u5b57\u7b26\u5408\u7684\u5217\u3002<\/li><li><strong>-x &#8211;line-regexp<\/strong>\u00a0: \u53ea\u663e\u793a\u5168\u5217\u7b26\u5408\u7684\u5217\u3002<\/li><li><strong>-y\u00a0<\/strong>: \u6b64\u53c2\u6570\u7684\u6548\u679c\u548c\u6307\u5b9a&#8221;-i&#8221;\u53c2\u6570\u76f8\u540c\u3002<\/li><\/ul>\n\n\n\n<p>Linux wc\u547d\u4ee4\u7528\u4e8e\u8ba1\u7b97\u5b57\u6570\u3002<\/p>\n\n\n\n<p>\u5229\u7528wc\u6307\u4ee4\u6211\u4eec\u53ef\u4ee5\u8ba1\u7b97\u6587\u4ef6\u7684Byte\u6570\u3001\u5b57\u6570\u3001\u6216\u662f\u5217\u6570\uff0c\u82e5\u4e0d\u6307\u5b9a\u6587\u4ef6\u540d\u79f0\u3001\u6216\u662f\u6240\u7ed9\u4e88\u7684\u6587\u4ef6\u540d\u4e3a&#8221;-&#8220;\uff0c\u5219wc\u6307\u4ee4\u4f1a\u4ece\u6807\u51c6\u8f93\u5165\u8bbe\u5907\u8bfb\u53d6\u6570\u636e\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u8bed\u6cd5<\/h3>\n\n\n\n<pre class=\"wp-block-preformatted\">wc [-clw][--help][--version][\u6587\u4ef6...]<\/pre>\n\n\n\n<p><strong>\u53c2\u6570<\/strong>\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\"><li>-c\u6216&#8211;bytes\u6216&#8211;chars \u53ea\u663e\u793aBytes\u6570\u3002<\/li><li>-l\u6216&#8211;lines \u663e\u793a\u884c\u6570\u3002<\/li><li>-w\u6216&#8211;words \u53ea\u663e\u793a\u5b57\u6570\u3002<\/li><li>&#8211;help \u5728\u7ebf\u5e2e\u52a9\u3002<\/li><li>&#8211;version \u663e\u793a\u7248\u672c\u4fe1\u606f\u3002<\/li><\/ul>\n\n\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Linux sort\u547d\u4ee4\u7528\u4e8e\u5c06\u6587\u672c\u6587\u4ef6\u5185\u5bb9\u52a0\u4ee5\u6392\u5e8f\u3002 sort\u53ef\u9488\u5bf9\u6587\u672c\u6587\u4ef6\u7684\u5185\u5bb9\uff0c\u4ee5\u884c\u4e3a\u5355\u4f4d\u6765\u6392\u5e8f\u3002 \u8bed\u6cd5 &#8230;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[3],"tags":[],"class_list":["post-200","post","type-post","status-publish","format-standard","hentry","category-linux"],"_links":{"self":[{"href":"https:\/\/feel.name\/index.php?rest_route=\/wp\/v2\/posts\/200","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/feel.name\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/feel.name\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/feel.name\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/feel.name\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=200"}],"version-history":[{"count":1,"href":"https:\/\/feel.name\/index.php?rest_route=\/wp\/v2\/posts\/200\/revisions"}],"predecessor-version":[{"id":201,"href":"https:\/\/feel.name\/index.php?rest_route=\/wp\/v2\/posts\/200\/revisions\/201"}],"wp:attachment":[{"href":"https:\/\/feel.name\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=200"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/feel.name\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=200"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/feel.name\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=200"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}