{"id":2490,"date":"2019-05-26T00:50:12","date_gmt":"2019-05-25T16:50:12","guid":{"rendered":"https:\/\/www.linuxcool.com\/?p=2490"},"modified":"2019-05-26T00:50:14","modified_gmt":"2019-05-25T16:50:14","slug":"unset","status":"publish","type":"post","link":"https:\/\/www.linuxcool.com\/unset","title":{"rendered":"unset\u547d\u4ee4 &#8211; \u5220\u9664\u6307\u5b9a\u7684shell\u53d8\u91cf\u6216\u51fd\u6570"},"content":{"rendered":"\n<p>unset\u547d\u4ee4\u7528\u4e8e\u5220\u9664\u5df2\u5b9a\u4e49\u7684shell\u53d8\u91cf\uff08\u5305\u62ec\u73af\u5883\u53d8\u91cf\uff09\u548cshell\u51fd\u6570\u3002unset\u547d\u4ee4\u4e0d\u80fd\u591f\u5220\u9664\u5177\u6709\u53ea\u8bfb\u5c5e\u6027\u7684shell\u53d8\u91cf\u548c\u73af\u5883\u53d8\u91cf\u3002<\/p>\n\n\n\n<p><strong>\u8bed\u6cd5\u683c\u5f0f\uff1a<\/strong>unset[\u53c2\u6570]<\/p>\n\n\n\n<p><strong>\u5e38\u7528\u53c2\u6570\uff1a<\/strong><\/p>\n\n\n\n<table class=\"wp-block-table has-fixed-layout\"><tbody><tr><td> -f <\/td><td> \u4ec5\u5220\u9664\u51fd\u6570<\/td><\/tr><tr><td> -v <\/td><td> \u4ec5\u5220\u9664\u53d8\u91cf <\/td><\/tr><\/tbody><\/table>\n\n\n\n<p><strong>\u53c2\u8003\u5b9e\u4f8b<\/strong><\/p>\n\n\n\n<p>\u4f7f\u7528unset\u547d\u4ee4\u5c06\u524d\u9762\u6240\u521b\u5efa\u7684\u73af\u5883\u53d8\u91cfmylove\u53ca\u5176\u5bf9\u5e94\u7684\u503c\u8fdb\u884c\u5220\u9664\uff0c\u8f93\u5165\u5982\u4e0b\u547d\u4ee4\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">[root@linuxcool ~]# unset -v mylove    <\/pre>\n","protected":false},"excerpt":{"rendered":"<p>unset\u547d\u4ee4\u7528\u4e8e\u5220\u9664\u5df2\u5b9a\u4e49\u7684shell\u53d8\u91cf\uff08\u5305\u62ec\u73af\u5883\u53d8\u91cf\uff09\u548cshell\u51fd\u6570\u3002unset\u547d\u4ee4\u4e0d\u80fd\u591f\u5220\u9664\u5177\u6709\u53ea\u8bfb [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[1],"tags":[],"_links":{"self":[{"href":"https:\/\/www.linuxcool.com\/wp-json\/wp\/v2\/posts\/2490"}],"collection":[{"href":"https:\/\/www.linuxcool.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.linuxcool.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.linuxcool.com\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.linuxcool.com\/wp-json\/wp\/v2\/comments?post=2490"}],"version-history":[{"count":3,"href":"https:\/\/www.linuxcool.com\/wp-json\/wp\/v2\/posts\/2490\/revisions"}],"predecessor-version":[{"id":2519,"href":"https:\/\/www.linuxcool.com\/wp-json\/wp\/v2\/posts\/2490\/revisions\/2519"}],"wp:attachment":[{"href":"https:\/\/www.linuxcool.com\/wp-json\/wp\/v2\/media?parent=2490"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.linuxcool.com\/wp-json\/wp\/v2\/categories?post=2490"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.linuxcool.com\/wp-json\/wp\/v2\/tags?post=2490"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}