{"id":439,"date":"2016-12-16T06:00:27","date_gmt":"2016-12-16T14:00:27","guid":{"rendered":"http:\/\/andrewwippler.com\/?p=439"},"modified":"2016-12-15T11:24:23","modified_gmt":"2016-12-15T19:24:23","slug":"openstack-ps1-snippet","status":"publish","type":"post","link":"https:\/\/andrewwippler.com\/2016\/12\/16\/openstack-ps1-snippet\/","title":{"rendered":"OpenStack PS1 snippet"},"content":{"rendered":"<p>I have been studying for my OpenStack certification test (the COA) which is scheduled next week. One thing that was painful to keep track of was the user I was using to interface with OpenStack as the rc file you download from OpenStack does not update your PS1 prompt. I came up with the following solution and placed it in my <code>~\/.bashrc<\/code>:<\/p>\n<pre><code>\r\nfunction parse_os_user() {\r\n    if [ ! \"${OS_USERNAME}\" == \"\" ]\r\n    then\r\n        echo \"(${OS_USERNAME})\"\r\n    else\r\n        echo \"\"\r\n    fi\r\n}\r\n\r\nPS1='\\u@\\h \\w `parse_os_user` \\$ '\r\n<\/code><\/pre>\n","protected":false},"excerpt":{"rendered":"<p>I have been studying for my OpenStack certification test (the COA) which is scheduled next week. One thing that was painful to keep track of was the user I was using to interface with OpenStack as the rc file you download from OpenStack does not update your PS1 prompt. I came up with the following [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"advanced_seo_description":"","jetpack_seo_html_title":"","jetpack_seo_noindex":false,"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":true,"jetpack_social_options":{"image_generator_settings":{"template":"highway","enabled":false}}},"categories":[6,14],"tags":[62,20,33],"jetpack_publicize_connections":[],"jetpack_featured_media_url":"","jetpack-related-posts":[],"jetpack_sharing_enabled":true,"jetpack_likes_enabled":true,"_links":{"self":[{"href":"https:\/\/andrewwippler.com\/wp-json\/wp\/v2\/posts\/439"}],"collection":[{"href":"https:\/\/andrewwippler.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/andrewwippler.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/andrewwippler.com\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/andrewwippler.com\/wp-json\/wp\/v2\/comments?post=439"}],"version-history":[{"count":1,"href":"https:\/\/andrewwippler.com\/wp-json\/wp\/v2\/posts\/439\/revisions"}],"predecessor-version":[{"id":440,"href":"https:\/\/andrewwippler.com\/wp-json\/wp\/v2\/posts\/439\/revisions\/440"}],"wp:attachment":[{"href":"https:\/\/andrewwippler.com\/wp-json\/wp\/v2\/media?parent=439"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/andrewwippler.com\/wp-json\/wp\/v2\/categories?post=439"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/andrewwippler.com\/wp-json\/wp\/v2\/tags?post=439"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}