{"id":28018,"date":"2023-03-25T18:11:44","date_gmt":"2023-03-26T01:11:44","guid":{"rendered":"https:\/\/www.podfeet.com\/blog\/?p=28018"},"modified":"2023-03-25T18:11:44","modified_gmt":"2023-03-26T01:11:44","slug":"ccatp-763","status":"publish","type":"post","link":"https:\/\/www.podfeet.com\/blog\/2023\/03\/ccatp-763\/","title":{"rendered":"CCATP #763 \u2014 Bart Busschots on PBS 148 \u2013 A Bash Potpourri (Subshells, Relative Paths &#038; More)"},"content":{"rendered":"<p>This week&#8217;s Programming By Stealth is a great lesson on how no matter how long you&#8217;ve been coding, you&#8217;ll still get caught out from time to time and think that the universe makes no sense.  When Bart was working on the challenge from PBS 147, he ran into a bizarre situation for many hours. He eventually figured out what was going on, but it changed this installment into a walk down what went wrong, what he learned, and gave him the opportunity to teach us even more about shell scripting.<\/p>\n<p>The entire installment is all about the solutions to the challenge from PBS 147 so you might want to take a shot at it yourself before listening to or reading this week&#8217;s installment.<\/p>\n<p>Before we get started, I also explained how we now have a terrific way to share our work on the challenges, through a GitHub Organization called pbs-students.  I wrote it up in the article entitled <a href=\"https:\/\/www.podfeet.com\/blog\/2023\/03\/pbs-students-github\">Introducing the Programming By Stealth Student Organization in GitHub<\/a><\/p>\n<p>You can find Bart&#8217;s fabulous tutorial shownotes at <a href=\"https:\/\/pbs.bartificer.net\/pbs148\">pbs.bartificer.net<\/a>.<\/p>\n<audio class=\"wp-audio-shortcode\" id=\"audio-28018-1\" preload=\"none\" style=\"width: 100%;\" controls=\"controls\"><source type=\"audio\/mpeg\" src=\"https:\/\/media.blubrry.com\/nosillacast\/traffic.libsyn.com\/nosillacast\/CCATP_2023_03_25.mp3?_=1\" \/><a href=\"https:\/\/media.blubrry.com\/nosillacast\/traffic.libsyn.com\/nosillacast\/CCATP_2023_03_25.mp3\">https:\/\/media.blubrry.com\/nosillacast\/traffic.libsyn.com\/nosillacast\/CCATP_2023_03_25.mp3<\/a><\/audio>\n<p><a title=\"mp3 download\" href=\"https:\/\/media.blubrry.com\/nosillacast\/traffic.libsyn.com\/nosillacast\/CCATP_2023_03_25.mp3\" target=\"_blank\" rel=\"noopener noreferrer\">mp3 download<\/a><\/p>\n<p>Read an unedited, auto-generated transcript:   <a href=\"https:\/\/podfeet.com\/transcripts\/CCATP_2023_03_25.html\">CCATP_2023_03_25<\/a><\/p>\n<p>Join our Slack at <a href=\"https:\/\/podfeet.com\/slack\">podfeet.com\/slack<\/a> and look for the #pbs channel, and check out our <a href=\"https:\/\/github.com\/pbs-students\" target=\"_blank\" rel=\"noopener\">pbs-student GitHub Organization<\/a>. It&#8217;s by invitation only but all you have to do is ask Allison!<\/p>\n","protected":false},"excerpt":{"rendered":"<p>This week&#8217;s Programming By Stealth is a great lesson on how no matter how long you&#8217;ve been coding, you&#8217;ll still get caught out from time to time and think that the universe makes no sense. When Bart was working on the challenge from PBS 147, he ran into a bizarre situation for many hours. He [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":18994,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"jetpack_post_was_ever_published":false,"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[147,172,213],"tags":[2008,5758,100,5691,1033,5757],"class_list":["post-28018","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog-posts","category-ccatp","category-programming-by-stealth","tag-bash","tag-relative-paths","tag-script","tag-shell","tag-shell-script","tag-subshells"],"jetpack_featured_media_url":"https:\/\/www.podfeet.com\/blog\/wp-content\/uploads\/2019\/08\/PBS_Logo-1-300x300_no_alpha.jpg","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/www.podfeet.com\/blog\/wp-json\/wp\/v2\/posts\/28018","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.podfeet.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.podfeet.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.podfeet.com\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.podfeet.com\/blog\/wp-json\/wp\/v2\/comments?post=28018"}],"version-history":[{"count":1,"href":"https:\/\/www.podfeet.com\/blog\/wp-json\/wp\/v2\/posts\/28018\/revisions"}],"predecessor-version":[{"id":28019,"href":"https:\/\/www.podfeet.com\/blog\/wp-json\/wp\/v2\/posts\/28018\/revisions\/28019"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.podfeet.com\/blog\/wp-json\/wp\/v2\/media\/18994"}],"wp:attachment":[{"href":"https:\/\/www.podfeet.com\/blog\/wp-json\/wp\/v2\/media?parent=28018"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.podfeet.com\/blog\/wp-json\/wp\/v2\/categories?post=28018"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.podfeet.com\/blog\/wp-json\/wp\/v2\/tags?post=28018"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}