{"id":27,"date":"2013-05-17T12:00:00","date_gmt":"2013-05-17T04:00:00","guid":{"rendered":"http:\/\/www.pufengdu.org\/srv\/blog\/?p=27"},"modified":"2014-12-05T15:57:57","modified_gmt":"2014-12-05T07:57:57","slug":"bash-%e8%84%9a%e6%9c%ac%e8%8e%b7%e5%8f%96%e5%bd%93%e5%89%8d%e8%84%9a%e6%9c%ac%e7%9a%84%e7%bb%9d%e5%af%b9%e8%b7%af%e5%be%84","status":"publish","type":"post","link":"https:\/\/www.pufengdu.org\/blog\/?p=27","title":{"rendered":"bash \u811a\u672c\u83b7\u53d6\u5f53\u524d\u811a\u672c\u7684\u7edd\u5bf9\u8def\u5f84"},"content":{"rendered":"<p>\u5982\u679c\u4f60\u5728Bash\u4e2d\u8981\u8c03\u7528\u4e00\u4e9b\u5904\u4e8e\u4e0e\u811a\u672c\u76f8\u540c\u8def\u5f84\u4f4d\u7f6e\u7684\u5176\u4ed6\u7a0b\u5e8f\uff0c\u83b7\u53d6\u8fd9\u4e2a\u8def\u5f84\u5c31\u5f88\u91cd\u8981\u3002<\/p>\n<p>\u76ee\u524d\u6211\u91c7\u7528\u7684\u65b9\u6cd5\u662f\uff1a<\/p>\n<pre>\r\ncdir=`readlink -f $0 | xargs -I{} dirname {}`\r\n<\/pre>\n<p>\u8fd9\u6837\u53ef\u4ee5\u76f4\u63a5\u5728cdir\u53d8\u91cf\u4e2d\u5f97\u5230\u5f53\u524d\u811a\u672c\u6240\u5728\u7684\u7edd\u5bf9\u8def\u5f84\u3002<\/p>\n<p>\u5e76\u4e14\u548c$0\u672c\u8eab\u7684\u8c03\u7528\u65b9\u5f0f\u65e0\u5173\u3002<\/p>\n<p>\u5c40\u9650\uff1areadlink\u547d\u4ee4\u4f1a\u5c55\u5f00\u6240\u6709\u7b26\u53f7\u94fe\u63a5\uff0c\u6240\u4ee5\uff0c\u5305\u542b\u7b26\u53f7\u94fe\u63a5\u7684\u8def\u5f84\u4f1a\u88ab\u89e3\u6790\u4e3a\u6587\u4ef6\u7cfb\u7edf\u4e2d\u7684\u8def\u5f84\u3002\u4f46\u662f\u8fd9\u4e2a\u5728\u76ee\u524d\u6211\u9700\u8981\u7684\u60c5\u51b5\u4e0b\u4e0d\u53d7\u5f71\u54cd\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5982\u679c\u4f60\u5728Bash\u4e2d\u8981\u8c03\u7528\u4e00\u4e9b\u5904\u4e8e\u4e0e\u811a\u672c\u76f8\u540c\u8def\u5f84\u4f4d\u7f6e\u7684\u5176\u4ed6\u7a0b\u5e8f\uff0c\u83b7\u53d6\u8fd9\u4e2a\u8def\u5f84\u5c31\u5f88\u91cd &hellip; <a href=\"https:\/\/www.pufengdu.org\/blog\/?p=27\">\u7ee7\u7eed\u9605\u8bfb <span class=\"meta-nav\">&rarr;<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[5],"tags":[],"_links":{"self":[{"href":"https:\/\/www.pufengdu.org\/blog\/index.php?rest_route=\/wp\/v2\/posts\/27"}],"collection":[{"href":"https:\/\/www.pufengdu.org\/blog\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.pufengdu.org\/blog\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.pufengdu.org\/blog\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.pufengdu.org\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=27"}],"version-history":[{"count":2,"href":"https:\/\/www.pufengdu.org\/blog\/index.php?rest_route=\/wp\/v2\/posts\/27\/revisions"}],"predecessor-version":[{"id":182,"href":"https:\/\/www.pufengdu.org\/blog\/index.php?rest_route=\/wp\/v2\/posts\/27\/revisions\/182"}],"wp:attachment":[{"href":"https:\/\/www.pufengdu.org\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=27"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.pufengdu.org\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=27"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.pufengdu.org\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=27"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}