{"id":395,"date":"2021-07-28T16:28:45","date_gmt":"2021-07-28T08:28:45","guid":{"rendered":"http:\/\/egonlin.com\/?p=395"},"modified":"2024-05-08T08:51:00","modified_gmt":"2024-05-08T00:51:00","slug":"%e7%ac%ac%e4%ba%8c%e8%8a%82%ef%bc%9acase%e8%af%ad%e5%8f%a5","status":"publish","type":"post","link":"https:\/\/egonlin.com\/?p=395","title":{"rendered":"\u7b2c\u4e8c\u8282\uff1acase\u8bed\u53e5"},"content":{"rendered":"

\u6d41\u7a0b\u63a7\u5236\u4e4bcase\u8bed\u53e5<\/h1>\n

\u4e00 \u8bed\u6cd5<\/h2>\n
case \u53d8\u91cf in\r\n\u6a21\u5f0f1)\r\n    \u547d\u4ee4\u5e8f\u52171\r\n    ;;\r\n\u6a21\u5f0f2)\r\n    \u547d\u4ee4\u5e8f\u52172\r\n    ;;\r\n\u6a21\u5f0f3)\r\n    \u547d\u4ee4\u5e8f\u52173\r\n    ;;\r\n*)\r\n    \u65e0\u5339\u914d\u540e\u547d\u4ee4\u5e8f\u5217\r\nesac<\/code><\/pre>\n
\u6ce8\u610f<\/p>\n
case\u8bed\u53e5\u53ea\u652f\u6301shell\u901a\u914d\u7b26\uff0c\u4f8b\u5982\uff1a\uff0a\u8868\u793a\u4efb\u610f\u5b57\u7b26\u4e32\uff0c?\u8868\u793a\u4efb\u610f\u5b57\u7b26\uff0c\u4e2d\u62ec\u53f7\u8868\u793a\u5b57\u7b26\u96c6\u5982[a-z]\u8868\u793a\u4e00\u4e2a\u5c0f\u5199\u5b57\u6bcd\r\n\u5982\u679c\u8981\u5904\u7406\u6b63\u5219\u8868\u8fbe\u5f0f\u5219\u9700\u8981\u4f7f\u7528\u7528if [[ \u5b57\u7b26\u4e32 =~ \"\u6b63\u5219\" ]]\u8fd9\u79cd\u5f62\u5f0f<\/code><\/pre>\n
\u4e8c \u6848\u4f8b<\/h2>\n
\u6848\u4f8b1<\/p>\n
#!\/bin\/bash\r\nread -p \"username: \" -t 5 username\r\necho\r\nif [ -z $username ];then\r\n    username=\"default\"\r\nfi\r\n\r\ncase $username in\r\nroot)\r\n    echo \"\u7ba1\u7406\u5458\u7528\u6237\"\r\n    ;;\r\negon)\r\n    echo \"\u666e\u901a\u7528\u6237\"\r\n    ;;\r\ndefault)\r\n    echo \"\u9ed8\u8ba4\u7528\u6237\"\r\n    ;;\r\n*)\r\n    echo \"\u5176\u4ed6\u7528\u6237\"\r\nesac<\/code><\/pre>\n
\u6848\u4f8b2\uff1a<\/p>\n
#!\/bin\/bash\r\n\r\nread -p \">>>: \" BOOLEAN\r\ncase $BOOLEAN in\r\n    [yY][eE][sS])\r\n    echo 'Thanks' $BOOLEAN\r\n    ;;\r\n    [yY]|[nN])\r\n    echo 'Thanks' $BOOLEAN\r\n    ;;\r\n    'T'|'F')\r\n    echo 'Thanks' $BOOLEAN\r\n    ;;\r\n    [Tt]ure|[Ff]alse)\r\n    echo 'Thanks' $BOOLEAN\r\n    ;;\r\n    *)\r\n    exit 1\r\n    ;;\r\nesac<\/code><\/pre>\n
\u6848\u4f8b3\uff1a\u7f16\u5199nginx\u542f\u52a8\u811a\u672c
\n
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\u67e5\u770b\u66f4\u591a<\/h2>
\u8054\u7cfb\u7ba1\u7406\u5458\u5fae\u4fe1tutu19192010\uff0c\u6ce8\u518c\u8d26\u53f7<\/p>\n<\/div>
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\u6d41\u7a0b\u63a7\u5236\u4e4bcase\u8bed\u53e5 \u4e00 \u8bed\u6cd5 case \u53d8\u91cf in \u6a21\u5f0f1) \u547d\u4ee4\u5e8f\u52171 ;; \u6a21\u5f0f2) \u547d\u4ee4\u5e8f\u52172 ;; […]<\/p>\n","protected":false},"author":3,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[2,61,451],"tags":[21,19,75,22,20],"_links":{"self":[{"href":"https:\/\/egonlin.com\/index.php?rest_route=\/wp\/v2\/posts\/395"}],"collection":[{"href":"https:\/\/egonlin.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/egonlin.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/egonlin.com\/index.php?rest_route=\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/egonlin.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=395"}],"version-history":[{"count":2,"href":"https:\/\/egonlin.com\/index.php?rest_route=\/wp\/v2\/posts\/395\/revisions"}],"predecessor-version":[{"id":10836,"href":"https:\/\/egonlin.com\/index.php?rest_route=\/wp\/v2\/posts\/395\/revisions\/10836"}],"wp:attachment":[{"href":"https:\/\/egonlin.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=395"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/egonlin.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=395"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/egonlin.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=395"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}