{"id":3103,"date":"2018-01-31T22:16:51","date_gmt":"2018-01-31T14:16:51","guid":{"rendered":"http:\/\/cn.hostease.com\/xueyuan\/?p=3103"},"modified":"2025-01-26T16:45:10","modified_gmt":"2025-01-26T08:45:10","slug":"%e4%bb%80%e4%b9%88%e6%98%af-bashrc%ef%bc%8c%e4%b8%ba%e4%bb%80%e4%b9%88%e8%a6%81%e7%bc%96%e8%be%91-bashrc%ef%bc%9f","status":"publish","type":"post","link":"https:\/\/cn.hostease.com\/xueyuan\/jishu\/linux\/%e4%bb%80%e4%b9%88%e6%98%af-bashrc%ef%bc%8c%e4%b8%ba%e4%bb%80%e4%b9%88%e8%a6%81%e7%bc%96%e8%be%91-bashrc%ef%bc%9f\/","title":{"rendered":"\u4ec0\u4e48\u662f .bashrc\uff0c\u4e3a\u4ec0\u4e48\u8981\u7f16\u8f91 .bashrc\uff1f"},"content":{"rendered":"\n

\u4f60\u7684 home \u76ee\u5f55\u4e0b\u85cf\u7740\u5f88\u591a\u9690\u85cf\u6587\u4ef6\u3002\u5982\u679c\u4f60\u5728\u8fd0\u884c macOS \u6216\u8005\u4e3b\u6d41\u7684 Linux \u53d1\u884c\u7248\u7684\u8bdd\uff0c\u4f60\u5c31\u4f1a\u5728\u9760\u8fd1\u9690\u85cf\u6587\u4ef6\u5217\u8868\u7684\u4e0a\u65b9\u770b\u89c1\u4e00\u4e2a\u540d\u4e3a .bashrc<\/code> \u7684\u6587\u4ef6\u3002\u90a3\u4e48\u4ec0\u4e48\u662f .bashrc<\/code>\uff0c\u7f16\u8f91 .bashrc<\/code> \u53c8\u6709\u4ec0\u4e48\u7528\u5462\uff1f<\/p>\n\n\n\n

\"\"<\/a><\/figure>\n\n\n\n

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

finder-find-bashrc<\/em><\/p>\n\n\n\n

\u5982\u679c\u4f60\u8fd0\u884c\u4e00\u4e2a\u57fa\u4e8e Unix \u6216\u8005\u7c7b Unix \u7684\u64cd\u4f5c\u7cfb\u7edf\uff0cbash \u5f88\u6709\u53ef\u80fd\u662f\u4f5c\u4e3a\u9ed8\u8ba4\u7ec8\u7aef\u88ab\u5b89\u88c5\u7684\u3002\u867d\u7136\u5b58\u5728\u5f88\u591a\u4e0d\u540c\u7684 shell\uff0cbash \u5374\u662f\u6700\u5e38\u89c1\u6216\u8bb8\u4e5f\u662f\u6700\u4e3b\u6d41\u7684\u3002\u5982\u679c\u4f60\u4e0d\u660e\u767d\u90a3\u610f\u5473\u7740\u4ec0\u4e48\uff0cbash \u662f\u4e00\u4e2a\u80fd\u89e3\u91ca\u4f60\u8f93\u5165\u8fdb\u7ec8\u7aef\u7a0b\u5e8f\u7684\u4e1c\u897f\uff0c\u5e76\u4e14\u57fa\u4e8e\u4f60\u7684\u8f93\u5165\u6765\u8fd0\u884c\u547d\u4ee4\u3002\u5b83\u5728\u4e00\u5b9a\u7a0b\u5ea6\u4e0a\u652f\u6301\u4f7f\u7528\u811a\u672c\u6765\u5b9a\u5236\u529f\u80fd\uff0c\u8fd9\u65f6\u5019\u5c31\u8981\u7528\u5230\u00a0.bashrc<\/code>\u00a0\u4e86\u3002<\/p>\n\n\n\n

\u4e3a\u4e86\u52a0\u8f7d\u4f60\u7684\u914d\u7f6e\uff0cbash \u5728\u6bcf\u6b21\u542f\u52a8\u65f6\u90fd\u4f1a\u52a0\u8f7d .bashrc<\/code> \u6587\u4ef6\u7684\u5185\u5bb9\u3002\u6bcf\u4e2a\u7528\u6237\u7684 home \u76ee\u5f55\u90fd\u6709\u8fd9\u4e2a shell \u811a\u672c\u3002\u5b83\u7528\u6765\u5b58\u50a8\u5e76\u52a0\u8f7d\u4f60\u7684\u7ec8\u7aef\u914d\u7f6e\u548c\u73af\u5883\u53d8\u91cf\u3002<\/p>\n\n\n\n

\u7ec8\u7aef\u914d\u7f6e\u53ef\u4ee5\u5305\u542b\u5f88\u591a\u4e0d\u540c\u7684\u4e1c\u897f\u3002\u6700\u5e38\u89c1\u7684\uff0c.bashrc<\/code> \u6587\u4ef6\u5305\u542b\u7528\u6237\u60f3\u8981\u7528\u7684\u522b\u540d\u3002\u522b\u540d\u5141\u8bb8\u7528\u6237\u901a\u8fc7\u66f4\u77ed\u7684\u540d\u5b57\u6216\u66ff\u4ee3\u7684\u540d\u5b57\u6765\u6307\u5411\u547d\u4ee4\uff0c\u5bf9\u4e8e\u7ecf\u5e38\u5728\u7ec8\u7aef\u4e0b\u5de5\u4f5c\u7684\u4eba\u6765\u8bf4\u8fd9\u53ef\u662f\u4e00\u4e2a\u7701\u65f6\u5229\u5668\u3002<\/p>\n\n\n\n

\"\"<\/a><\/figure>\n\n\n\n

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

terminal-edit-bashrc-1<\/em><\/p>\n\n\n\n

\u4f60\u53ef\u4ee5\u5728\u4efb\u4f55\u7ec8\u7aef\u6587\u672c\u7f16\u8f91\u5668\u4e0a\u7f16\u8f91 .bashrc<\/code>\u3002\u5728\u63a5\u4e0b\u6765\u7684\u4f8b\u5b50\u4e2d\u6211\u4eec\u5c06\u4f7f\u7528 nano<\/code>\u3002<\/p>\n\n\n\n

\u8981\u4f7f\u7528 nano<\/code> \u6765\u7f16\u8f91 .bashrc<\/code>\uff0c\u5728\u7ec8\u7aef\u4e2d\u8c03\u7528\u4ee5\u4e0b\u547d\u4ee4\uff1a<\/p>\n\n\n\n

    \n
  1. nano<\/span> ~\/.<\/span>bashrc<\/span><\/code><\/li>\n<\/ol>\n\n\n\n

    \u5982\u679c\u4f60\u4e4b\u524d\u4ece\u6ca1\u6709\u7f16\u8f91\u8fc7 .bashrc<\/code> \u7684\u8bdd\uff0c\u4f60\u4e5f\u8bb8\u4f1a\u53d1\u73b0\u5b83\u662f\u7a7a\u7684\u3002\u8fd9\u6ca1\u5173\u7cfb\uff01\u5982\u679c\u4e0d\u662f\u7684\u8bdd\uff0c\u4f60\u53ef\u4ee5\u968f\u610f\u5728\u4efb\u4e00\u884c\u6dfb\u52a0\u4f60\u7684\u914d\u7f6e\u3002<\/p>\n\n\n\n

    \u4f60\u5bf9 bashrc \u6240\u505a\u7684\u4efb\u4f55\u4fee\u6539\u5c06\u5728\u4e0b\u4e00\u6b21\u542f\u52a8\u7ec8\u7aef\u65f6\u751f\u6548\u3002\u5982\u679c\u4f60\u60f3\u7acb\u523b\u751f\u6548\u7684\u8bdd\uff0c\u8fd0\u884c\u4e0b\u9762\u7684\u547d\u4ee4\uff1a<\/p>\n\n\n\n

      \n
    1. source <\/span>~\/.<\/span>bashrc<\/span><\/code><\/li>\n<\/ol>\n\n\n\n

      \u4f60\u53ef\u4ee5\u6dfb\u52a0\u5230\u4efb\u4f55 .bashrc<\/code> \u7684\u4f4d\u7f6e\uff0c\u968f\u610f\u4f7f\u7528\u547d\u4ee4\uff08\u901a\u8fc7 #<\/code>\uff09\u6765\u7ec4\u7ec7\u4f60\u7684\u4ee3\u7801\u3002<\/p>\n\n\n\n

      \u7f16\u8f91 .bashrc<\/code> \u9700\u8981\u9075\u5faa bash \u811a\u672c\u683c\u5f0f<\/a>\u3002\u5982\u679c\u4f60\u4e0d\u77e5\u9053\u5982\u4f55\u7528 bash \u7f16\u5199\u811a\u672c\u7684\u8bdd\uff0c\u6709\u5f88\u591a\u5728\u7ebf\u8d44\u6599\u53ef\u4f9b\u67e5\u9605\u3002\u8fd9\u662f\u4e00\u672c\u76f8\u5f53\u5168\u9762\u7684\u4ecb\u7ecd\u6307\u5357<\/a>\uff0c\u5305\u542b\u4e00\u4e9b\u6211\u4eec\u6ca1\u80fd\u5728\u8fd9\u91cc\u63d0\u53ca\u7684 bashrc \u7684\u65b9\u9762\u3002<\/p>\n\n\n\n

      \u76f8\u5173<\/strong>\uff1a \u5982\u4f55\u5728 Linux \u542f\u52a8\u65f6\u4ee5 root \u6743\u9650\u8fd0\u884c bash \u811a\u672c<\/a><\/p>\n\n\n\n

      \u6709\u4e00\u4e9b\u6709\u7528\u7684\u5c0f\u6280\u5de7\u80fd\u4f7f\u4f60\u7684\u7ec8\u7aef\u4f53\u9a8c\u5c06\u66f4\u9ad8\u6548\uff0c\u4e5f\u66f4\u7528\u6237\u53cb\u597d\u3002<\/p>\n\n\n\n

      \u4e3a\u4ec0\u4e48\u6211\u8981\u7f16\u8f91 bashrc \uff1f<\/h3>\n\n\n\n

      Bash \u63d0\u793a\u7b26<\/h4>\n\n\n\n

      bash \u63d0\u793a\u7b26\u5141\u8bb8\u4f60\u81ea\u5b9a\u4e49\u4f60\u7684\u7ec8\u7aef\uff0c\u5e76\u8ba9\u5b83\u5728\u4f60\u8fd0\u884c\u547d\u4ee4\u65f6\u663e\u793a\u63d0\u793a\u3002\u81ea\u5b9a\u4e49\u7684 bash \u63d0\u793a\u7b26\u7740\u5b9e\u80fd\u63d0\u9ad8\u4f60\u5728\u7ec8\u7aef\u7684\u5de5\u4f5c\u6548\u7387\u3002<\/p>\n\n\n\n

      \u770b\u770b\u8fd9\u4e9b\u5373\u6709\u7528<\/a>\u53c8\u6709\u8da3<\/a>\u7684 bash \u63d0\u793a\u7b26\uff0c\u4f60\u53ef\u4ee5\u628a\u5b83\u4eec\u6dfb\u52a0\u5230\u4f60\u7684 .bashrc<\/code> \u91cc\u3002<\/p>\n\n\n\n

      \u522b\u540d<\/h4>\n\n\n\n
      \"\"<\/a><\/figure>\n\n\n\n

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

      terminal-edit-bashrc-3<\/em><\/p>\n\n\n\n

      \u522b\u540d\u5141\u8bb8\u4f60\u4f7f\u7528\u7b80\u5199\u7684\u4ee3\u7801\u6765\u6267\u884c\u4f60\u60f3\u8981\u7684\u67d0\u79cd\u683c\u5f0f\u7684\u67d0\u4e2a\u547d\u4ee4\u3002\u8ba9\u6211\u4eec\u7528 ls<\/code> \u547d\u4ee4\u6765\u4e3e\u4e2a\u4f8b\u5b50\u5427\u3002ls<\/code> \u547d\u4ee4\u9ed8\u8ba4\u663e\u793a\u4f60\u76ee\u5f55\u91cc\u7684\u5185\u5bb9\u3002\u8fd9\u633a\u6709\u7528\u7684\uff0c\u4e0d\u8fc7\u663e\u793a\u76ee\u5f55\u7684\u66f4\u591a\u4fe1\u606f\uff0c\u6216\u8005\u663e\u793a\u76ee\u5f55\u4e0b\u7684\u9690\u85cf\u5185\u5bb9\uff0c\u5f80\u5f80\u66f4\u52a0\u6709\u7528\u3002\u56e0\u6b64\uff0c\u6709\u4e2a\u5e38\u89c1\u7684\u522b\u540d\u5c31\u662f ll<\/code>\uff0c\u7528\u6765\u8fd0\u884c ls -lha<\/code> \u6216\u8005\u5176\u4ed6\u7c7b\u4f3c\u7684\u547d\u4ee4\u3002\u8fd9\u6837\u5c31\u80fd\u663e\u793a\u6587\u4ef6\u7684\u5927\u90e8\u5206\u4fe1\u606f\uff0c\u627e\u51fa\u9690\u85cf\u7684\u6587\u4ef6\uff0c\u5e76\u80fd\u4ee5\u201c\u80fd\u88ab\u4eba\u7c7b\u9605\u8bfb\u201d\u7684\u5355\u4f4d\u663e\u793a\u6587\u4ef6\u5927\u5c0f\uff0c\u800c\u4e0d\u662f\u7528\u201c\u5757\u201d\u4f5c\u4e3a\u5355\u4f4d\u3002<\/p>\n\n\n\n

      \u4f60\u9700\u8981\u6309\u7167\u4e0b\u9762\u8fd9\u6837\u7684\u683c\u5f0f\u4e66\u5199\u522b\u540d\uff1a<\/p>\n\n\n\n

        \n
      1. alias<\/span> ll <\/span>=<\/span> \"ls -lha\"<\/span><\/code><\/li>\n<\/ol>\n\n\n\n

        \u51fd\u6570<\/h4>\n\n\n\n
        \"\"<\/a><\/figure>\n\n\n\n

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

        terminal-edit-bashrc-2<\/em><\/p>\n\n\n\n

        \u9664\u4e86\u7f29\u77ed\u547d\u4ee4\u540d\uff0c\u4f60\u4e5f\u53ef\u4ee5\u7528 bash \u51fd\u6570\u7ec4\u5408\u591a\u4e2a\u547d\u4ee4\u5230\u4e00\u4e2a\u64cd\u4f5c\u3002\u8fd9\u4e9b\u547d\u4ee4\u53ef\u4ee5\u5f88\u590d\u6742\uff0c\u4f46\u662f\u5b83\u4eec\u5927\u591a\u9075\u5faa\u8fd9\u79cd\u8bed\u6cd5\uff1a<\/p>\n\n\n\n

          \n
        1. function_name <\/span>()<\/span> {<\/span><\/code><\/li>\n\n\n\n
        2. command_1<\/span><\/code><\/li>\n\n\n\n
        3. command_2<\/span><\/code><\/li>\n\n\n\n
        4. }<\/span><\/code><\/li>\n<\/ol>\n\n\n\n

          \u4e0b\u9762\u7684\u547d\u4ee4\u7ec4\u5408\u4e86 mkdir<\/code> \u548c cd<\/code> \u547d\u4ee4\u3002\u8f93\u5165 md folder_name<\/code> \u53ef\u4ee5\u5728\u4f60\u7684\u5de5\u4f5c\u76ee\u5f55\u521b\u5efa\u4e00\u4e2a\u540d\u4e3a\u201cfolder_name\u201d\u7684\u76ee\u5f55\u5e76\u7acb\u523b\u5bfc\u822a\u8fdb\u5165\u3002<\/p>\n\n\n\n

            \n
          1. md <\/span>()<\/span> {<\/span><\/code><\/li>\n\n\n\n
          2. mkdir<\/span> -<\/span>p $1<\/span><\/code><\/li>\n\n\n\n
          3. cd<\/span> $1 <\/span><\/code><\/li>\n\n\n\n
          4. }<\/span><\/code><\/li>\n<\/ol>\n\n\n\n

            \u5982\u4f60\u6240\u89c1\uff0c\u51fd\u6570\u4e2d\u7684 $1<\/code> \u4ee3\u8868\u7b2c\u4e00\u4e2a\u53c2\u6570\uff0c\u5c31\u662f\u4f60\u5728\u51fd\u6570\u540d\u540e\u7d27\u8ddf\u7740\u8f93\u5165\u7684\u6587\u672c\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

            \u4f60\u7684 home \u76ee\u5f55\u4e0b\u85cf\u7740\u5f88\u591a\u9690\u85cf\u6587\u4ef6\u3002\u5982\u679c\u4f60\u5728\u8fd0\u884c macOS \u6216\u8005\u4e3b\u6d41\u7684 Linux \u53d1\u884c\u7248\u7684\u8bdd\uff0c\u4f60\u5c31\u4f1a\u5728 … \u9605\u8bfb\u66f4\u591a<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[49],"tags":[],"class_list":["post-3103","post","type-post","status-publish","format-standard","hentry","category-linux"],"aioseo_notices":[],"jetpack_featured_media_url":"","jetpack-related-posts":[],"jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/cn.hostease.com\/xueyuan\/wp-json\/wp\/v2\/posts\/3103","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/cn.hostease.com\/xueyuan\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/cn.hostease.com\/xueyuan\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/cn.hostease.com\/xueyuan\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/cn.hostease.com\/xueyuan\/wp-json\/wp\/v2\/comments?post=3103"}],"version-history":[{"count":2,"href":"https:\/\/cn.hostease.com\/xueyuan\/wp-json\/wp\/v2\/posts\/3103\/revisions"}],"predecessor-version":[{"id":9887,"href":"https:\/\/cn.hostease.com\/xueyuan\/wp-json\/wp\/v2\/posts\/3103\/revisions\/9887"}],"wp:attachment":[{"href":"https:\/\/cn.hostease.com\/xueyuan\/wp-json\/wp\/v2\/media?parent=3103"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/cn.hostease.com\/xueyuan\/wp-json\/wp\/v2\/categories?post=3103"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/cn.hostease.com\/xueyuan\/wp-json\/wp\/v2\/tags?post=3103"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}

        \u5de6\u8fb9\u8f93\u5165\u4f60\u60f3\u8bbe\u7f6e\u7684\u522b\u540d\uff0c\u53f3\u8fb9\u5f15\u53f7\u91cc\u662f\u8981\u6267\u884c\u7684\u547d\u4ee4\u3002\u4f60\u53ef\u4ee5\u7528\u8fd9\u79cd\u65b9\u6cd5\u6765\u521b\u5efa\u547d\u4ee4\u7684\u77ed\u7248\u672c\uff0c\u9632\u6b62\u51fa\u73b0\u5e38\u89c1\u7684\u62fc\u5199\u9519\u8bef\uff0c\u6216\u8005\u8ba9\u4e00\u4e2a\u547d\u4ee4\u603b\u662f\u5e26\u4e0a\u4f60\u60f3\u8981\u7684\u53c2\u6570\u6765\u8fd0\u884c\u3002\u4f60\u4e5f\u53ef\u4ee5\u7528\u4f60\u559c\u6b22\u7684\u7f29\u5199\u6765\u89c4\u907f\u8ba8\u538c\u6216\u5bb9\u6613\u5fd8\u8bb0\u7684\u8bed\u6cd5\u3002\u8fd9\u662f\u4e00\u4e9b\u5e38\u89c1\u7684\u522b\u540d\u7684\u7528\u6cd5<\/a>\uff0c\u4f60\u53ef\u4ee5\u6dfb\u52a0\u5230\u4f60\u7684 .bashrc<\/code> \u91cc\u3002<\/p>\n\n\n\n