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{"id":793,"date":"2016-05-21T14:49:34","date_gmt":"2016-05-21T14:49:34","guid":{"rendered":"https:\/\/peloo.net\/?p=793"},"modified":"2017-05-22T01:44:16","modified_gmt":"2017-05-22T01:44:16","slug":"sed%e5%88%a0%e9%99%a4%e8%a1%8c%e9%a6%96%e8%a1%8c%e5%b0%be%e7%9a%84%e7%a9%ba%e6%a0%bc%e5%92%8ctab","status":"publish","type":"post","link":"https:\/\/peloo.net\/?p=793","title":{"rendered":"sed\u5220\u9664\u884c\u9996\u884c\u5c3e\u7684\u7a7a\u683c\u548cTab"},"content":{"rendered":"

\n\t\u5728Linux\u4e0b\u5904\u7406\u4e00\u4e9b\u6587\u672c\u5b57\u7b26\u4e32\u65f6\u5019\uff0c\u5f80\u5f80\u4f1a\u9047\u5230\u884c\u9996\u884c\u672b\u4e00\u4e9b\u7a7a\u683c\u548ctab\u5e72\u6270\u6700\u7ec8\u5904\u7406\u7ed3\u679c\uff0c\u73b0\u7559\u4e00\u624b\u4f9b\u4ee5\u540e\u4e0d\u65f6\u4e4b\u9700\u3002<\/span>\n<\/p>\n

\n\t \n<\/p>\n

\n\t1 sed\u53bb\u9664\u884c\u9996\u7a7a\u683c\u548ctab<\/span>\n<\/p>\n

\n\t\u547d\u4ee4\uff1a sed -e 's\/^[ \\t]*\/\/g' file<\/strong><\/span><\/span>\n<\/p>\n

\n\t\u8bf4\u660e\uff1a ^\u53f7\u4ee3\u8868\u5339\u914d\u884c\u7684\u5f00\u5934\uff0c\u4e2d\u62ec\u53f7\u91cc\u5305\u542b\u7a7a\u683c\u548ctab\u5b57\u7b26\u96c6\uff0c*\u53f7\u4ee3\u8868\u4e2d\u62ec\u53f7\u91cc\u7684\u5b57\u7b26\u96c6\u51fa\u73b00\u6b21\u6216\u591a\u6b21<\/span>\n<\/p>\n

\n\t \n<\/p>\n

\n\t2 sed\u53bb\u9664\u884c\u672b\u7a7a\u683c\u548ctab<\/span>\n<\/p>\n

\n\t\u547d\u4ee4\uff1a sed -e 's\/[ \\t]*$\/\/g' file<\/strong><\/span><\/span>\n<\/p>\n

\n\t\u8bf4\u660e\uff1a $\u53f7\u5339\u914d\u5728\u884c\u5c3e\u51fa\u73b0\u7684\u524d\u9762\u63d0\u5230\u7684\u5b57\u7b26\u96c6<\/span>\n<\/p>\n

\n\t \n<\/p>\n

\n\t\u6b64\u5916\uff0c\u53ef\u4ee5\u5408\u5e76\u4e24\u4e2a\u547d\u4ee4\u4e00\u6b21\u6027\u53bb\u9664\u884c\u9996\u3001\u884c\u672b\u7684\u7a7a\u683c\u548ctab<\/span>\n<\/p>\n

\n\t\u547d\u4ee4\uff1a sed -e 's\/^[ \\t]*\/\/g' -e 's\/[ \\t]*$\/\/g' file<\/span><\/strong><\/span>\n<\/p>\n

\n\t <\/p>\n","protected":false},"excerpt":{"rendered":"

\u5728Linux\u4e0b\u5904\u7406\u4e00\u4e9b\u6587\u672c\u5b57\u7b26\u4e32\u65f6\u5019\uff0c\u5f80\u5f80\u4f1a\u9047\u5230\u884c\u9996\u884c\u672b\u4e00\u4e9b\u7a7a\u683c\u548ctab\u5e72\u6270\u6700\u7ec8\u5904\u7406\u7ed3\u679c\uff0c\u73b0\u7559\u4e00\u624b\u4f9b\u4ee5\u540e\u4e0d\u65f6\u4e4b\u9700\u3002 1 sed\u53bb\u9664\u884c\u9996\u7a7a\u683c\u548ctab \u547d\u4ee4\uff1a sed -e 's\/^[ \\t]*\/\/g' file \u8bf4\u660e\uff1a ^\u53f7\u4ee3\u8868\u5339\u914d\u884c\u7684\u5f00\u5934\uff0c\u4e2d\u62ec\u53f7\u91cc\u5305\u542b\u7a7a\u683c\u548ctab\u5b57\u7b26\u96c6\uff0c*\u53f7\u4ee3\u8868\u4e2d\u62ec\u53f7\u91cc\u7684\u5b57\u7b26\u96c6\u51fa\u73b00\u6b21\u6216\u591a\u6b21 2 sed\u53bb\u9664\u884c\u672b\u7a7a\u683c\u548ctab \u547d\u4ee4\uff1a sed -e 's\/[ \\t]*$\/\/g' file \u8bf4\u660e\uff1a $\u53f7\u5339\u914d\u5728\u884c\u5c3e\u51fa\u73b0\u7684\u524d\u9762\u63d0\u5230\u7684\u5b57\u7b26\u96c6 \u6b64\u5916\uff0c\u53ef\u4ee5\u5408\u5e76\u4e24\u4e2a\u547d\u4ee4\u4e00\u6b21\u6027\u53bb\u9664\u884c\u9996\u3001\u884c\u672b\u7684\u7a7a\u683c\u548ctab \u547d\u4ee4\uff1a sed -e 's\/^[ \\t]*\/\/g’ -e ‘s\/[ \\t]*$\/\/g' file <\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[7],"tags":[],"class_list":["post-793","post","type-post","status-publish","format-standard","hentry","category-linux-shell"],"aioseo_notices":[],"brizy_media":[],"_links":{"self":[{"href":"https:\/\/peloo.net\/index.php?rest_route=\/wp\/v2\/posts\/793","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/peloo.net\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/peloo.net\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/peloo.net\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/peloo.net\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=793"}],"version-history":[{"count":3,"href":"https:\/\/peloo.net\/index.php?rest_route=\/wp\/v2\/posts\/793\/revisions"}],"predecessor-version":[{"id":890,"href":"https:\/\/peloo.net\/index.php?rest_route=\/wp\/v2\/posts\/793\/revisions\/890"}],"wp:attachment":[{"href":"https:\/\/peloo.net\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=793"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/peloo.net\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=793"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/peloo.net\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=793"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}