From f38150c70430f1b33ce4f1b869300307b26bdd56 Mon Sep 17 00:00:00 2001
From: GitHub Actions <actions@github.com>
Date: Tue, 20 Feb 2024 00:11:09 +0000
Subject: [PATCH] site deploy

Auto-generated via {sandpaper}
Source  : 89ee5db8be21c5af68aa88b1f19265c7a2c9e864
Branch  : md-outputs
Author  : GitHub Actions <actions@github.com>
Time    : 2023-11-01 09:39:44 +0000
Message : markdown source builds

Auto-generated via {sandpaper}
Source  : 011951284821ac53cbc2902171d115a6511763e6
Branch  : main
Author  : Benson Muite <bkmgit@users.noreply.github.com>
Time    : 2023-11-01 09:38:10 +0000
Message : Fix broken expansion boxes (#346)

* Fix broken expansion boxes

* Use 'spoiler' rather than 'solution' for the platform-specific upload instructions

* Use contraction `you're` for consistency

---------

Co-authored-by: Paul Smith <paul.j.smith@ucl.ac.uk>
---
 01-introduction.html                  |  2 +-
 02-the-filesystem.html                |  8 ++++----
 03-working-with-files.html            |  2 +-
 04-redirection.html                   | 12 ++++++------
 05-writing-scripts.html               |  2 +-
 06-organization.html                  |  2 +-
 404.html                              |  4 ++--
 CODE_OF_CONDUCT.html                  |  2 +-
 Extra_lesson.html                     |  8 ++++----
 LICENSE.html                          |  2 +-
 aio.html                              | 20 ++++++++++----------
 discuss.html                          |  2 +-
 etherpad_template.html                |  2 +-
 images.html                           |  4 ++--
 index.html                            |  4 ++--
 instructor-notes.html                 |  4 ++--
 instructor/01-introduction.html       |  2 +-
 instructor/02-the-filesystem.html     |  8 ++++----
 instructor/03-working-with-files.html |  2 +-
 instructor/04-redirection.html        | 12 ++++++------
 instructor/05-writing-scripts.html    |  2 +-
 instructor/06-organization.html       |  2 +-
 instructor/404.html                   |  4 ++--
 instructor/CODE_OF_CONDUCT.html       |  2 +-
 instructor/Extra_lesson.html          |  8 ++++----
 instructor/LICENSE.html               |  2 +-
 instructor/aio.html                   | 20 ++++++++++----------
 instructor/discuss.html               |  2 +-
 instructor/etherpad_template.html     |  2 +-
 instructor/images.html                |  4 ++--
 instructor/index.html                 |  4 ++--
 instructor/instructor-notes.html      |  4 ++--
 instructor/key-points.html            |  4 ++--
 instructor/profiles.html              |  4 ++--
 instructor/reference.html             |  2 +-
 key-points.html                       |  4 ++--
 pkgdown.yml                           |  2 +-
 profiles.html                         |  4 ++--
 reference.html                        |  2 +-
 39 files changed, 91 insertions(+), 91 deletions(-)

diff --git a/01-introduction.html b/01-introduction.html
index 03534ce9..8b7c4038 100644
--- a/01-introduction.html
+++ b/01-introduction.html
@@ -773,7 +773,7 @@ <h3 class="callout-title">Key Points<a class="anchor" aria-label="anchor" href="
   "identifier": "https://datacarpentry.github.io/shell-genomics/01-introduction.html",
   "dateCreated": "2015-03-24",
   "dateModified": "2023-08-15",
-  "datePublished": "2024-02-13"
+  "datePublished": "2024-02-20"
 }
 
   </script><script>
diff --git a/02-the-filesystem.html b/02-the-filesystem.html
index ddbd640a..8f642888 100644
--- a/02-the-filesystem.html
+++ b/02-the-filesystem.html
@@ -399,7 +399,7 @@ <h3 class="callout-title">Finding hidden directories<a class="anchor" aria-label
 <button class="accordion-button solution-button collapsed" type="button" data-bs-toggle="collapse" data-bs-target="#collapseSolution1" aria-expanded="false" aria-controls="collapseSolution1">
   <h4 class="accordion-header" id="headingSolution1">Show me the solution</h4>
 </button>
-<div id="collapseSolution1" class="accordion-collapse collapse" aria-labelledby="headingSolution1" data-bs-parent="#accordionSolution1">
+<div id="collapseSolution1" class="accordion-collapse collapse" data-bs-parent="#accordionSolution1" aria-labelledby="headingSolution1">
 <div class="accordion-body">
 <p>First use the <code>man</code> command to look at the options for
 <code>ls</code>.</p>
@@ -502,7 +502,7 @@ <h3 class="callout-title">Navigating practice<a class="anchor" aria-label="ancho
 <button class="accordion-button solution-button collapsed" type="button" data-bs-toggle="collapse" data-bs-target="#collapseSolution2" aria-expanded="false" aria-controls="collapseSolution2">
   <h4 class="accordion-header" id="headingSolution2">Show me the solution</h4>
 </button>
-<div id="collapseSolution2" class="accordion-collapse collapse" aria-labelledby="headingSolution2" data-bs-parent="#accordionSolution2">
+<div id="collapseSolution2" class="accordion-collapse collapse" data-bs-parent="#accordionSolution2" aria-labelledby="headingSolution2">
 <div class="accordion-body">
 <div class="codewrapper sourceCode" id="cb21">
 <h3 class="code-label">BASH<i aria-hidden="true" data-feather="chevron-left"></i><i aria-hidden="true" data-feather="chevron-right"></i>
@@ -609,7 +609,7 @@ <h3 class="callout-title">Relative path resolution<a class="anchor" aria-label="
 <button class="accordion-button solution-button collapsed" type="button" data-bs-toggle="collapse" data-bs-target="#collapseSolution3" aria-expanded="false" aria-controls="collapseSolution3">
   <h4 class="accordion-header" id="headingSolution3">Show me the solution</h4>
 </button>
-<div id="collapseSolution3" class="accordion-collapse collapse" aria-labelledby="headingSolution3" data-bs-parent="#accordionSolution3">
+<div id="collapseSolution3" class="accordion-collapse collapse" data-bs-parent="#accordionSolution3" aria-labelledby="headingSolution3">
 <div class="accordion-body">
 <ol style="list-style-type: decimal"><li>No: there <em>is</em> a directory <code>backup</code> in
 <code>/Users</code>.</li>
@@ -743,7 +743,7 @@ <h3 class="callout-title">Key Points<a class="anchor" aria-label="anchor" href="
   "identifier": "https://datacarpentry.github.io/shell-genomics/02-the-filesystem.html",
   "dateCreated": "2015-03-24",
   "dateModified": "2023-05-08",
-  "datePublished": "2024-02-13"
+  "datePublished": "2024-02-20"
 }
 
   </script><script>
diff --git a/03-working-with-files.html b/03-working-with-files.html
index 16f268fe..b9c44cd6 100644
--- a/03-working-with-files.html
+++ b/03-working-with-files.html
@@ -1103,7 +1103,7 @@ <h3 class="callout-title">Key Points<a class="anchor" aria-label="anchor" href="
   "identifier": "https://datacarpentry.github.io/shell-genomics/03-working-with-files.html",
   "dateCreated": "2015-03-24",
   "dateModified": "2023-05-08",
-  "datePublished": "2024-02-13"
+  "datePublished": "2024-02-20"
 }
 
   </script><script>
diff --git a/04-redirection.html b/04-redirection.html
index bb0555bc..6be59857 100644
--- a/04-redirection.html
+++ b/04-redirection.html
@@ -416,7 +416,7 @@ <h3 class="callout-title">Exercise<a class="anchor" aria-label="anchor" href="#e
 <button class="accordion-button solution-button collapsed" type="button" data-bs-toggle="collapse" data-bs-target="#collapseSolution1" aria-expanded="false" aria-controls="collapseSolution1">
   <h4 class="accordion-header" id="headingSolution1">Show me the solution</h4>
 </button>
-<div id="collapseSolution1" class="accordion-collapse collapse" data-bs-parent="#accordionSolution1" aria-labelledby="headingSolution1">
+<div id="collapseSolution1" class="accordion-collapse collapse" aria-labelledby="headingSolution1" data-bs-parent="#accordionSolution1">
 <div class="accordion-body">
 <ol style="list-style-type: decimal"><li><code>grep -B1 GNATNACCACTTCC SRR098026.fastq</code></li>
 </ol><pre><code>@SRR098026.245 HWUSI-EAS1599_1:2:1:2:801 length=35
@@ -542,7 +542,7 @@ <h3 class="callout-title">Exercise<a class="anchor" aria-label="anchor" href="#e
 <button class="accordion-button solution-button collapsed" type="button" data-bs-toggle="collapse" data-bs-target="#collapseSolution2" aria-expanded="false" aria-controls="collapseSolution2">
   <h4 class="accordion-header" id="headingSolution2">Show me the solution</h4>
 </button>
-<div id="collapseSolution2" class="accordion-collapse collapse" data-bs-parent="#accordionSolution2" aria-labelledby="headingSolution2">
+<div id="collapseSolution2" class="accordion-collapse collapse" aria-labelledby="headingSolution2" data-bs-parent="#accordionSolution2">
 <div class="accordion-body">
 <div class="codewrapper sourceCode" id="cb12">
 <h3 class="code-label">BASH<i aria-hidden="true" data-feather="chevron-left"></i><i aria-hidden="true" data-feather="chevron-right"></i>
@@ -578,7 +578,7 @@ <h3 class="callout-title">Exercise<a class="anchor" aria-label="anchor" href="#e
 <button class="accordion-button solution-button collapsed" type="button" data-bs-toggle="collapse" data-bs-target="#collapseSolution3" aria-expanded="false" aria-controls="collapseSolution3">
   <h4 class="accordion-header" id="headingSolution3">Show me the solution</h4>
 </button>
-<div id="collapseSolution3" class="accordion-collapse collapse" data-bs-parent="#accordionSolution3" aria-labelledby="headingSolution3">
+<div id="collapseSolution3" class="accordion-collapse collapse" aria-labelledby="headingSolution3" data-bs-parent="#accordionSolution3">
 <div class="accordion-body">
 <div class="codewrapper sourceCode" id="cb14">
 <h3 class="code-label">BASH<i aria-hidden="true" data-feather="chevron-left"></i><i aria-hidden="true" data-feather="chevron-right"></i>
@@ -1008,7 +1008,7 @@ <h3 class="callout-title">Exercise<a class="anchor" aria-label="anchor" href="#e
 <button class="accordion-button solution-button collapsed" type="button" data-bs-toggle="collapse" data-bs-target="#collapseSolution4" aria-expanded="false" aria-controls="collapseSolution4">
   <h4 class="accordion-header" id="headingSolution4">Show me the solution</h4>
 </button>
-<div id="collapseSolution4" class="accordion-collapse collapse" data-bs-parent="#accordionSolution4" aria-labelledby="headingSolution4">
+<div id="collapseSolution4" class="accordion-collapse collapse" aria-labelledby="headingSolution4" data-bs-parent="#accordionSolution4">
 <div class="accordion-body">
 <div class="codewrapper sourceCode" id="cb44">
 <h3 class="code-label">BASH<i aria-hidden="true" data-feather="chevron-left"></i><i aria-hidden="true" data-feather="chevron-right"></i>
@@ -1053,7 +1053,7 @@ <h3 class="callout-title">Exercise<a class="anchor" aria-label="anchor" href="#e
 <button class="accordion-button solution-button collapsed" type="button" data-bs-toggle="collapse" data-bs-target="#collapseSolution5" aria-expanded="false" aria-controls="collapseSolution5">
   <h4 class="accordion-header" id="headingSolution5">Show me the solution</h4>
 </button>
-<div id="collapseSolution5" class="accordion-collapse collapse" data-bs-parent="#accordionSolution5" aria-labelledby="headingSolution5">
+<div id="collapseSolution5" class="accordion-collapse collapse" aria-labelledby="headingSolution5" data-bs-parent="#accordionSolution5">
 <div class="accordion-body">
 <div class="codewrapper sourceCode" id="cb46">
 <h3 class="code-label">BASH<i aria-hidden="true" data-feather="chevron-left"></i><i aria-hidden="true" data-feather="chevron-right"></i>
@@ -1157,7 +1157,7 @@ <h3 class="callout-title">Key Points<a class="anchor" aria-label="anchor" href="
   "identifier": "https://datacarpentry.github.io/shell-genomics/04-redirection.html",
   "dateCreated": "2015-03-24",
   "dateModified": "2023-05-08",
-  "datePublished": "2024-02-13"
+  "datePublished": "2024-02-20"
 }
 
   </script><script>
diff --git a/05-writing-scripts.html b/05-writing-scripts.html
index 1f741d0a..f56606cf 100644
--- a/05-writing-scripts.html
+++ b/05-writing-scripts.html
@@ -896,7 +896,7 @@ <h3 class="callout-title">Key Points<a class="anchor" aria-label="anchor" href="
   "identifier": "https://datacarpentry.github.io/shell-genomics/05-writing-scripts.html",
   "dateCreated": "2015-03-24",
   "dateModified": "2023-11-01",
-  "datePublished": "2024-02-13"
+  "datePublished": "2024-02-20"
 }
 
   </script><script>
diff --git a/06-organization.html b/06-organization.html
index 0e30276d..a0b451e3 100644
--- a/06-organization.html
+++ b/06-organization.html
@@ -717,7 +717,7 @@ <h3 class="callout-title">Key Points<a class="anchor" aria-label="anchor" href="
   "identifier": "https://datacarpentry.github.io/shell-genomics/06-organization.html",
   "dateCreated": "2015-03-24",
   "dateModified": "2023-05-08",
-  "datePublished": "2024-02-13"
+  "datePublished": "2024-02-20"
 }
 
   </script><script>
diff --git a/404.html b/404.html
index f28f55ea..514220b1 100644
--- a/404.html
+++ b/404.html
@@ -308,8 +308,8 @@ <h1>Page not found</h1>
   "url": "https://datacarpentry.github.io/shell-genomics/404.html",
   "identifier": "https://datacarpentry.github.io/shell-genomics/404.html",
   "dateCreated": "2015-03-24",
-  "dateModified": "2024-02-13",
-  "datePublished": "2024-02-13"
+  "dateModified": "2024-02-20",
+  "datePublished": "2024-02-20"
 }
 
   </script><script>
diff --git a/CODE_OF_CONDUCT.html b/CODE_OF_CONDUCT.html
index 3477f110..93b64f85 100644
--- a/CODE_OF_CONDUCT.html
+++ b/CODE_OF_CONDUCT.html
@@ -328,7 +328,7 @@ <h1>Contributor Code of Conduct</h1>
   "identifier": "https://datacarpentry.github.io/shell-genomics/CODE_OF_CONDUCT.html",
   "dateCreated": "2015-03-24",
   "dateModified": "2023-05-08",
-  "datePublished": "2024-02-13"
+  "datePublished": "2024-02-20"
 }
 
   </script><script>
diff --git a/Extra_lesson.html b/Extra_lesson.html
index c1372f91..4431eec7 100644
--- a/Extra_lesson.html
+++ b/Extra_lesson.html
@@ -375,7 +375,7 @@ <h3 class="callout-title">Exercise<a class="anchor" aria-label="anchor" href="#e
 <button class="accordion-button solution-button collapsed" type="button" data-bs-toggle="collapse" data-bs-target="#collapseSolution1" aria-expanded="false" aria-controls="collapseSolution1">
   <h4 class="accordion-header" id="headingSolution1">Show me the solution</h4>
 </button>
-<div id="collapseSolution1" class="accordion-collapse collapse" data-bs-parent="#accordionSolution1" aria-labelledby="headingSolution1">
+<div id="collapseSolution1" class="accordion-collapse collapse" aria-labelledby="headingSolution1" data-bs-parent="#accordionSolution1">
 <div class="accordion-body">
 <div class="codewrapper sourceCode" id="cb10">
 <h3 class="code-label">BASH<i aria-hidden="true" data-feather="chevron-left"></i><i aria-hidden="true" data-feather="chevron-right"></i>
@@ -468,7 +468,7 @@ <h3 class="callout-title">Exercise<a class="anchor" aria-label="anchor" href="#e
 <button class="accordion-button solution-button collapsed" type="button" data-bs-toggle="collapse" data-bs-target="#collapseSolution2" aria-expanded="false" aria-controls="collapseSolution2">
   <h4 class="accordion-header" id="headingSolution2">Show me the solution</h4>
 </button>
-<div id="collapseSolution2" class="accordion-collapse collapse" data-bs-parent="#accordionSolution2" aria-labelledby="headingSolution2">
+<div id="collapseSolution2" class="accordion-collapse collapse" aria-labelledby="headingSolution2" data-bs-parent="#accordionSolution2">
 <div class="accordion-body">
 <ol style="list-style-type: decimal"><li>There are two different sample load dates.</li>
 </ol><div class="codewrapper sourceCode" id="cb18">
@@ -560,7 +560,7 @@ <h3 class="callout-title">Exercise<a class="anchor" aria-label="anchor" href="#e
 <button class="accordion-button solution-button collapsed" type="button" data-bs-toggle="collapse" data-bs-target="#collapseSolution3" aria-expanded="false" aria-controls="collapseSolution3">
   <h4 class="accordion-header" id="headingSolution3">Show me the solution</h4>
 </button>
-<div id="collapseSolution3" class="accordion-collapse collapse" data-bs-parent="#accordionSolution3" aria-labelledby="headingSolution3">
+<div id="collapseSolution3" class="accordion-collapse collapse" aria-labelledby="headingSolution3" data-bs-parent="#accordionSolution3">
 <div class="accordion-body">
 <div class="codewrapper sourceCode" id="cb26">
 <h3 class="code-label">BASH<i aria-hidden="true" data-feather="chevron-left"></i><i aria-hidden="true" data-feather="chevron-right"></i>
@@ -709,7 +709,7 @@ <h3 class="code-label">OUTPUT<i aria-hidden="true" data-feather="chevron-left"><
   "identifier": "https://datacarpentry.github.io/shell-genomics/Extra_lesson.html",
   "dateCreated": "2015-03-24",
   "dateModified": "2023-05-08",
-  "datePublished": "2024-02-13"
+  "datePublished": "2024-02-20"
 }
 
   </script><script>
diff --git a/LICENSE.html b/LICENSE.html
index 2495d650..47fbd648 100644
--- a/LICENSE.html
+++ b/LICENSE.html
@@ -379,7 +379,7 @@ <h1>Licenses</h1>
   "identifier": "https://datacarpentry.github.io/shell-genomics/LICENSE.html",
   "dateCreated": "2015-03-24",
   "dateModified": "2023-05-08",
-  "datePublished": "2024-02-13"
+  "datePublished": "2024-02-20"
 }
 
   </script><script>
diff --git a/aio.html b/aio.html
index 377cbdcf..7c41ae37 100644
--- a/aio.html
+++ b/aio.html
@@ -899,7 +899,7 @@ <h3 class="callout-title">Finding hidden directories<a class="anchor" aria-label
 <button class="accordion-button solution-button collapsed" type="button" data-bs-toggle="collapse" data-bs-target="#collapseSolution1" aria-expanded="false" aria-controls="collapseSolution1">
   <h4 class="accordion-header" id="headingSolution1">Show me the solution</h4>
 </button>
-<div id="collapseSolution1" class="accordion-collapse collapse" aria-labelledby="headingSolution1" data-bs-parent="#accordionSolution1">
+<div id="collapseSolution1" class="accordion-collapse collapse" data-bs-parent="#accordionSolution1" aria-labelledby="headingSolution1">
 <div class="accordion-body">
 <p>First use the <code>man</code> command to look at the options for
 <code>ls</code>.</p>
@@ -1003,7 +1003,7 @@ <h3 class="callout-title">Navigating practice<a class="anchor" aria-label="ancho
 <button class="accordion-button solution-button collapsed" type="button" data-bs-toggle="collapse" data-bs-target="#collapseSolution2" aria-expanded="false" aria-controls="collapseSolution2">
   <h4 class="accordion-header" id="headingSolution2">Show me the solution</h4>
 </button>
-<div id="collapseSolution2" class="accordion-collapse collapse" aria-labelledby="headingSolution2" data-bs-parent="#accordionSolution2">
+<div id="collapseSolution2" class="accordion-collapse collapse" data-bs-parent="#accordionSolution2" aria-labelledby="headingSolution2">
 <div class="accordion-body">
 <div class="codewrapper sourceCode" id="cb21">
 <h3 class="code-label">BASH<i aria-hidden="true" data-feather="chevron-left"></i><i aria-hidden="true" data-feather="chevron-right"></i>
@@ -1114,7 +1114,7 @@ <h3 class="callout-title">Relative path resolution<a class="anchor" aria-label="
 <button class="accordion-button solution-button collapsed" type="button" data-bs-toggle="collapse" data-bs-target="#collapseSolution3" aria-expanded="false" aria-controls="collapseSolution3">
   <h4 class="accordion-header" id="headingSolution3">Show me the solution</h4>
 </button>
-<div id="collapseSolution3" class="accordion-collapse collapse" aria-labelledby="headingSolution3" data-bs-parent="#accordionSolution3">
+<div id="collapseSolution3" class="accordion-collapse collapse" data-bs-parent="#accordionSolution3" aria-labelledby="headingSolution3">
 <div class="accordion-body">
 <ol style="list-style-type: decimal">
 <li>No: there <em>is</em> a directory <code>backup</code> in
@@ -2198,7 +2198,7 @@ <h3 class="callout-title">Exercise<a class="anchor" aria-label="anchor" href="#e
 <button class="accordion-button solution-button collapsed" type="button" data-bs-toggle="collapse" data-bs-target="#collapseSolution1" aria-expanded="false" aria-controls="collapseSolution1">
   <h4 class="accordion-header" id="headingSolution1">Show me the solution</h4>
 </button>
-<div id="collapseSolution1" class="accordion-collapse collapse" data-bs-parent="#accordionSolution1" aria-labelledby="headingSolution1">
+<div id="collapseSolution1" class="accordion-collapse collapse" aria-labelledby="headingSolution1" data-bs-parent="#accordionSolution1">
 <div class="accordion-body">
 <ol style="list-style-type: decimal">
 <li><code>grep -B1 GNATNACCACTTCC SRR098026.fastq</code></li>
@@ -2329,7 +2329,7 @@ <h3 class="callout-title">Exercise<a class="anchor" aria-label="anchor" href="#e
 <button class="accordion-button solution-button collapsed" type="button" data-bs-toggle="collapse" data-bs-target="#collapseSolution2" aria-expanded="false" aria-controls="collapseSolution2">
   <h4 class="accordion-header" id="headingSolution2">Show me the solution</h4>
 </button>
-<div id="collapseSolution2" class="accordion-collapse collapse" data-bs-parent="#accordionSolution2" aria-labelledby="headingSolution2">
+<div id="collapseSolution2" class="accordion-collapse collapse" aria-labelledby="headingSolution2" data-bs-parent="#accordionSolution2">
 <div class="accordion-body">
 <div class="codewrapper sourceCode" id="cb12">
 <h3 class="code-label">BASH<i aria-hidden="true" data-feather="chevron-left"></i><i aria-hidden="true" data-feather="chevron-right"></i>
@@ -2365,7 +2365,7 @@ <h3 class="callout-title">Exercise<a class="anchor" aria-label="anchor" href="#e
 <button class="accordion-button solution-button collapsed" type="button" data-bs-toggle="collapse" data-bs-target="#collapseSolution3" aria-expanded="false" aria-controls="collapseSolution3">
   <h4 class="accordion-header" id="headingSolution3">Show me the solution</h4>
 </button>
-<div id="collapseSolution3" class="accordion-collapse collapse" data-bs-parent="#accordionSolution3" aria-labelledby="headingSolution3">
+<div id="collapseSolution3" class="accordion-collapse collapse" aria-labelledby="headingSolution3" data-bs-parent="#accordionSolution3">
 <div class="accordion-body">
 <div class="codewrapper sourceCode" id="cb14">
 <h3 class="code-label">BASH<i aria-hidden="true" data-feather="chevron-left"></i><i aria-hidden="true" data-feather="chevron-right"></i>
@@ -2799,7 +2799,7 @@ <h3 class="callout-title">Exercise<a class="anchor" aria-label="anchor" href="#e
 <button class="accordion-button solution-button collapsed" type="button" data-bs-toggle="collapse" data-bs-target="#collapseSolution4" aria-expanded="false" aria-controls="collapseSolution4">
   <h4 class="accordion-header" id="headingSolution4">Show me the solution</h4>
 </button>
-<div id="collapseSolution4" class="accordion-collapse collapse" data-bs-parent="#accordionSolution4" aria-labelledby="headingSolution4">
+<div id="collapseSolution4" class="accordion-collapse collapse" aria-labelledby="headingSolution4" data-bs-parent="#accordionSolution4">
 <div class="accordion-body">
 <div class="codewrapper sourceCode" id="cb44">
 <h3 class="code-label">BASH<i aria-hidden="true" data-feather="chevron-left"></i><i aria-hidden="true" data-feather="chevron-right"></i>
@@ -2844,7 +2844,7 @@ <h3 class="callout-title">Exercise<a class="anchor" aria-label="anchor" href="#e
 <button class="accordion-button solution-button collapsed" type="button" data-bs-toggle="collapse" data-bs-target="#collapseSolution5" aria-expanded="false" aria-controls="collapseSolution5">
   <h4 class="accordion-header" id="headingSolution5">Show me the solution</h4>
 </button>
-<div id="collapseSolution5" class="accordion-collapse collapse" data-bs-parent="#accordionSolution5" aria-labelledby="headingSolution5">
+<div id="collapseSolution5" class="accordion-collapse collapse" aria-labelledby="headingSolution5" data-bs-parent="#accordionSolution5">
 <div class="accordion-body">
 <div class="codewrapper sourceCode" id="cb46">
 <h3 class="code-label">BASH<i aria-hidden="true" data-feather="chevron-left"></i><i aria-hidden="true" data-feather="chevron-right"></i>
@@ -3964,8 +3964,8 @@ <h3 class="callout-title">Key Points<a class="anchor" aria-label="anchor" href="
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-  "dateModified": "2024-02-13",
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diff --git a/discuss.html b/discuss.html
index 84b99b73..e4282cfb 100644
--- a/discuss.html
+++ b/discuss.html
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diff --git a/etherpad_template.html b/etherpad_template.html
index 2f64f46e..c804e3fa 100644
--- a/etherpad_template.html
+++ b/etherpad_template.html
@@ -557,7 +557,7 @@ <h4 id="please-list-another-thing-you-found-less-useful-or-that-could-be-improve
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diff --git a/images.html b/images.html
index ee7d8a6b..485dbd82 100644
--- a/images.html
+++ b/images.html
@@ -362,8 +362,8 @@ <h3 id="05-writing-scripts-figure-1">Figure 1</h3>
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   "dateCreated": "2015-03-24",
-  "dateModified": "2024-02-13",
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 }
 
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diff --git a/index.html b/index.html
index cdb6dd29..a4c8048e 100644
--- a/index.html
+++ b/index.html
@@ -356,8 +356,8 @@ <h3 class="callout-title">For Instructors<a class="anchor" aria-label="anchor" h
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   "dateCreated": "2015-03-24",
-  "dateModified": "2024-02-13",
-  "datePublished": "2024-02-13"
+  "dateModified": "2024-02-20",
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diff --git a/instructor-notes.html b/instructor-notes.html
index 660cc656..89e15dce 100644
--- a/instructor-notes.html
+++ b/instructor-notes.html
@@ -432,8 +432,8 @@ <h4 id="command-prompt-editing">Command Prompt Editing<a class="anchor" aria-lab
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   "dateCreated": "2015-03-24",
-  "dateModified": "2024-02-13",
-  "datePublished": "2024-02-13"
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diff --git a/instructor/01-introduction.html b/instructor/01-introduction.html
index 46e5f005..46b85765 100644
--- a/instructor/01-introduction.html
+++ b/instructor/01-introduction.html
@@ -775,7 +775,7 @@ <h3 class="callout-title">Key Points<a class="anchor" aria-label="anchor" href="
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   "dateCreated": "2015-03-24",
   "dateModified": "2023-08-15",
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+  "datePublished": "2024-02-20"
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diff --git a/instructor/02-the-filesystem.html b/instructor/02-the-filesystem.html
index b5a12299..00b0c5db 100644
--- a/instructor/02-the-filesystem.html
+++ b/instructor/02-the-filesystem.html
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 </button>
-<div id="collapseSolution1" class="accordion-collapse collapse" aria-labelledby="headingSolution1" data-bs-parent="#accordionSolution1">
+<div id="collapseSolution1" class="accordion-collapse collapse" data-bs-parent="#accordionSolution1" aria-labelledby="headingSolution1">
 <div class="accordion-body">
 <p>First use the <code>man</code> command to look at the options for
 <code>ls</code>.</p>
@@ -504,7 +504,7 @@ <h3 class="callout-title">Navigating practice<a class="anchor" aria-label="ancho
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 </button>
-<div id="collapseSolution2" class="accordion-collapse collapse" aria-labelledby="headingSolution2" data-bs-parent="#accordionSolution2">
+<div id="collapseSolution2" class="accordion-collapse collapse" data-bs-parent="#accordionSolution2" aria-labelledby="headingSolution2">
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 <div class="codewrapper sourceCode" id="cb21">
 <h3 class="code-label">BASH<i aria-hidden="true" data-feather="chevron-left"></i><i aria-hidden="true" data-feather="chevron-right"></i>
@@ -611,7 +611,7 @@ <h3 class="callout-title">Relative path resolution<a class="anchor" aria-label="
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 </button>
-<div id="collapseSolution3" class="accordion-collapse collapse" aria-labelledby="headingSolution3" data-bs-parent="#accordionSolution3">
+<div id="collapseSolution3" class="accordion-collapse collapse" data-bs-parent="#accordionSolution3" aria-labelledby="headingSolution3">
 <div class="accordion-body">
 <ol style="list-style-type: decimal"><li>No: there <em>is</em> a directory <code>backup</code> in
 <code>/Users</code>.</li>
@@ -745,7 +745,7 @@ <h3 class="callout-title">Key Points<a class="anchor" aria-label="anchor" href="
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   "dateCreated": "2015-03-24",
   "dateModified": "2023-05-08",
-  "datePublished": "2024-02-13"
+  "datePublished": "2024-02-20"
 }
 
   </script><script>
diff --git a/instructor/03-working-with-files.html b/instructor/03-working-with-files.html
index 0e2c0fe2..6306a000 100644
--- a/instructor/03-working-with-files.html
+++ b/instructor/03-working-with-files.html
@@ -1105,7 +1105,7 @@ <h3 class="callout-title">Key Points<a class="anchor" aria-label="anchor" href="
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   "dateCreated": "2015-03-24",
   "dateModified": "2023-05-08",
-  "datePublished": "2024-02-13"
+  "datePublished": "2024-02-20"
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diff --git a/instructor/04-redirection.html b/instructor/04-redirection.html
index 2f4b9539..6074ac63 100644
--- a/instructor/04-redirection.html
+++ b/instructor/04-redirection.html
@@ -418,7 +418,7 @@ <h3 class="callout-title">Exercise<a class="anchor" aria-label="anchor" href="#e
 <button class="accordion-button solution-button collapsed" type="button" data-bs-toggle="collapse" data-bs-target="#collapseSolution1" aria-expanded="false" aria-controls="collapseSolution1">
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 </button>
-<div id="collapseSolution1" class="accordion-collapse collapse" data-bs-parent="#accordionSolution1" aria-labelledby="headingSolution1">
+<div id="collapseSolution1" class="accordion-collapse collapse" aria-labelledby="headingSolution1" data-bs-parent="#accordionSolution1">
 <div class="accordion-body">
 <ol style="list-style-type: decimal"><li><code>grep -B1 GNATNACCACTTCC SRR098026.fastq</code></li>
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-<div id="collapseSolution2" class="accordion-collapse collapse" data-bs-parent="#accordionSolution2" aria-labelledby="headingSolution2">
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-<div id="collapseSolution4" class="accordion-collapse collapse" data-bs-parent="#accordionSolution4" aria-labelledby="headingSolution4">
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 <h3 class="code-label">BASH<i aria-hidden="true" data-feather="chevron-left"></i><i aria-hidden="true" data-feather="chevron-right"></i>
@@ -1055,7 +1055,7 @@ <h3 class="callout-title">Exercise<a class="anchor" aria-label="anchor" href="#e
 <button class="accordion-button solution-button collapsed" type="button" data-bs-toggle="collapse" data-bs-target="#collapseSolution5" aria-expanded="false" aria-controls="collapseSolution5">
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 </button>
-<div id="collapseSolution5" class="accordion-collapse collapse" data-bs-parent="#accordionSolution5" aria-labelledby="headingSolution5">
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 <h3 class="code-label">BASH<i aria-hidden="true" data-feather="chevron-left"></i><i aria-hidden="true" data-feather="chevron-right"></i>
@@ -1159,7 +1159,7 @@ <h3 class="callout-title">Key Points<a class="anchor" aria-label="anchor" href="
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-  "datePublished": "2024-02-13"
+  "datePublished": "2024-02-20"
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diff --git a/instructor/05-writing-scripts.html b/instructor/05-writing-scripts.html
index 7e960a11..29900b0b 100644
--- a/instructor/05-writing-scripts.html
+++ b/instructor/05-writing-scripts.html
@@ -898,7 +898,7 @@ <h3 class="callout-title">Key Points<a class="anchor" aria-label="anchor" href="
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   "dateCreated": "2015-03-24",
   "dateModified": "2023-11-01",
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diff --git a/instructor/06-organization.html b/instructor/06-organization.html
index c42f5d1f..9e872cb3 100644
--- a/instructor/06-organization.html
+++ b/instructor/06-organization.html
@@ -719,7 +719,7 @@ <h3 class="callout-title">Key Points<a class="anchor" aria-label="anchor" href="
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   "dateCreated": "2015-03-24",
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-  "datePublished": "2024-02-13"
+  "datePublished": "2024-02-20"
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diff --git a/instructor/404.html b/instructor/404.html
index 3aab389c..53909262 100644
--- a/instructor/404.html
+++ b/instructor/404.html
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-  "dateModified": "2024-02-13",
-  "datePublished": "2024-02-13"
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diff --git a/instructor/CODE_OF_CONDUCT.html b/instructor/CODE_OF_CONDUCT.html
index ad3f0bbc..76709890 100644
--- a/instructor/CODE_OF_CONDUCT.html
+++ b/instructor/CODE_OF_CONDUCT.html
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   "dateCreated": "2015-03-24",
   "dateModified": "2023-05-08",
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diff --git a/instructor/Extra_lesson.html b/instructor/Extra_lesson.html
index d3130ce7..4ec53c18 100644
--- a/instructor/Extra_lesson.html
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-<div id="collapseSolution1" class="accordion-collapse collapse" data-bs-parent="#accordionSolution1" aria-labelledby="headingSolution1">
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 <h3 class="code-label">BASH<i aria-hidden="true" data-feather="chevron-left"></i><i aria-hidden="true" data-feather="chevron-right"></i>
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-<div id="collapseSolution2" class="accordion-collapse collapse" data-bs-parent="#accordionSolution2" aria-labelledby="headingSolution2">
+<div id="collapseSolution2" class="accordion-collapse collapse" aria-labelledby="headingSolution2" data-bs-parent="#accordionSolution2">
 <div class="accordion-body">
 <ol style="list-style-type: decimal"><li>There are two different sample load dates.</li>
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@@ -562,7 +562,7 @@ <h3 class="callout-title">Exercise<a class="anchor" aria-label="anchor" href="#e
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-<div id="collapseSolution3" class="accordion-collapse collapse" data-bs-parent="#accordionSolution3" aria-labelledby="headingSolution3">
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@@ -711,7 +711,7 @@ <h3 class="code-label">OUTPUT<i aria-hidden="true" data-feather="chevron-left"><
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diff --git a/instructor/LICENSE.html b/instructor/LICENSE.html
index c2661e93..80b67d16 100644
--- a/instructor/LICENSE.html
+++ b/instructor/LICENSE.html
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diff --git a/instructor/aio.html b/instructor/aio.html
index d96fcd62..a2cd7eae 100644
--- a/instructor/aio.html
+++ b/instructor/aio.html
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-<div id="collapseSolution1" class="accordion-collapse collapse" aria-labelledby="headingSolution1" data-bs-parent="#accordionSolution1">
+<div id="collapseSolution1" class="accordion-collapse collapse" data-bs-parent="#accordionSolution1" aria-labelledby="headingSolution1">
 <div class="accordion-body">
 <p>First use the <code>man</code> command to look at the options for
 <code>ls</code>.</p>
@@ -1011,7 +1011,7 @@ <h3 class="callout-title">Navigating practice<a class="anchor" aria-label="ancho
 <button class="accordion-button solution-button collapsed" type="button" data-bs-toggle="collapse" data-bs-target="#collapseSolution2" aria-expanded="false" aria-controls="collapseSolution2">
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-<div id="collapseSolution2" class="accordion-collapse collapse" aria-labelledby="headingSolution2" data-bs-parent="#accordionSolution2">
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 <div class="accordion-body">
 <ol style="list-style-type: decimal">
 <li>No: there <em>is</em> a directory <code>backup</code> in
@@ -2208,7 +2208,7 @@ <h3 class="callout-title">Exercise<a class="anchor" aria-label="anchor" href="#e
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 <ol style="list-style-type: decimal">
 <li><code>grep -B1 GNATNACCACTTCC SRR098026.fastq</code></li>
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@@ -2809,7 +2809,7 @@ <h3 class="callout-title">Exercise<a class="anchor" aria-label="anchor" href="#e
 <button class="accordion-button solution-button collapsed" type="button" data-bs-toggle="collapse" data-bs-target="#collapseSolution4" aria-expanded="false" aria-controls="collapseSolution4">
   <h4 class="accordion-header" id="headingSolution4">Show me the solution</h4>
 </button>
-<div id="collapseSolution4" class="accordion-collapse collapse" data-bs-parent="#accordionSolution4" aria-labelledby="headingSolution4">
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 <div class="codewrapper sourceCode" id="cb44">
 <h3 class="code-label">BASH<i aria-hidden="true" data-feather="chevron-left"></i><i aria-hidden="true" data-feather="chevron-right"></i>
@@ -2854,7 +2854,7 @@ <h3 class="callout-title">Exercise<a class="anchor" aria-label="anchor" href="#e
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   <h4 class="accordion-header" id="headingSolution5">Show me the solution</h4>
 </button>
-<div id="collapseSolution5" class="accordion-collapse collapse" data-bs-parent="#accordionSolution5" aria-labelledby="headingSolution5">
+<div id="collapseSolution5" class="accordion-collapse collapse" aria-labelledby="headingSolution5" data-bs-parent="#accordionSolution5">
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 <div class="codewrapper sourceCode" id="cb46">
 <h3 class="code-label">BASH<i aria-hidden="true" data-feather="chevron-left"></i><i aria-hidden="true" data-feather="chevron-right"></i>
@@ -3976,8 +3976,8 @@ <h3 class="callout-title">Key Points<a class="anchor" aria-label="anchor" href="
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   "identifier": "https://datacarpentry.github.io/shell-genomics/instructor/aio.html",
   "dateCreated": "2015-03-24",
-  "dateModified": "2024-02-13",
-  "datePublished": "2024-02-13"
+  "dateModified": "2024-02-20",
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diff --git a/instructor/discuss.html b/instructor/discuss.html
index e228bc6b..22dcca79 100644
--- a/instructor/discuss.html
+++ b/instructor/discuss.html
@@ -323,7 +323,7 @@ <h1>Discussion</h1>
   "identifier": "https://datacarpentry.github.io/shell-genomics/instructor/discuss.html",
   "dateCreated": "2015-03-24",
   "dateModified": "2023-05-08",
-  "datePublished": "2024-02-13"
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diff --git a/instructor/etherpad_template.html b/instructor/etherpad_template.html
index 7c7bde56..3f72d24f 100644
--- a/instructor/etherpad_template.html
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@@ -559,7 +559,7 @@ <h4 id="please-list-another-thing-you-found-less-useful-or-that-could-be-improve
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   "dateCreated": "2015-03-24",
   "dateModified": "2023-09-27",
-  "datePublished": "2024-02-13"
+  "datePublished": "2024-02-20"
 }
 
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diff --git a/instructor/images.html b/instructor/images.html
index f863591e..97c8652c 100644
--- a/instructor/images.html
+++ b/instructor/images.html
@@ -368,8 +368,8 @@ <h3 id="05-writing-scripts-figure-1">Figure 1</h3>
   "url": "https://datacarpentry.github.io/shell-genomics/instructor/images.html",
   "identifier": "https://datacarpentry.github.io/shell-genomics/instructor/images.html",
   "dateCreated": "2015-03-24",
-  "dateModified": "2024-02-13",
-  "datePublished": "2024-02-13"
+  "dateModified": "2024-02-20",
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 }
 
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diff --git a/instructor/index.html b/instructor/index.html
index 08bba17b..529370f3 100644
--- a/instructor/index.html
+++ b/instructor/index.html
@@ -434,8 +434,8 @@ <h3 class="callout-title">For Instructors<a class="anchor" aria-label="anchor" h
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   "identifier": "https://datacarpentry.github.io/shell-genomics/instructor/index.html",
   "dateCreated": "2015-03-24",
-  "dateModified": "2024-02-13",
-  "datePublished": "2024-02-13"
+  "dateModified": "2024-02-20",
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diff --git a/instructor/instructor-notes.html b/instructor/instructor-notes.html
index 2d32d504..24757d9c 100644
--- a/instructor/instructor-notes.html
+++ b/instructor/instructor-notes.html
@@ -444,8 +444,8 @@ <h4 id="command-prompt-editing">Command Prompt Editing<a class="anchor" aria-lab
   "url": "https://datacarpentry.github.io/shell-genomics/instructor/instructor-notes.html",
   "identifier": "https://datacarpentry.github.io/shell-genomics/instructor/instructor-notes.html",
   "dateCreated": "2015-03-24",
-  "dateModified": "2024-02-13",
-  "datePublished": "2024-02-13"
+  "dateModified": "2024-02-20",
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 }
 
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diff --git a/instructor/key-points.html b/instructor/key-points.html
index ab09a712..8b69ba26 100644
--- a/instructor/key-points.html
+++ b/instructor/key-points.html
@@ -420,8 +420,8 @@ <h2 class="accordion-header" id="flush-headingTwelve">
   "url": "https://datacarpentry.github.io/shell-genomics/instructor/key-points.html",
   "identifier": "https://datacarpentry.github.io/shell-genomics/instructor/key-points.html",
   "dateCreated": "2015-03-24",
-  "dateModified": "2024-02-13",
-  "datePublished": "2024-02-13"
+  "dateModified": "2024-02-20",
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 }
 
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diff --git a/instructor/profiles.html b/instructor/profiles.html
index 13b495bd..5963883a 100644
--- a/instructor/profiles.html
+++ b/instructor/profiles.html
@@ -279,8 +279,8 @@ <h1>Learner Profiles</h1>
   "url": "https://datacarpentry.github.io/shell-genomics/instructor/profiles.html",
   "identifier": "https://datacarpentry.github.io/shell-genomics/instructor/profiles.html",
   "dateCreated": "2015-03-24",
-  "dateModified": "2024-02-13",
-  "datePublished": "2024-02-13"
+  "dateModified": "2024-02-20",
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 }
 
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diff --git a/instructor/reference.html b/instructor/reference.html
index 235a7b14..fb6f2d7b 100644
--- a/instructor/reference.html
+++ b/instructor/reference.html
@@ -600,7 +600,7 @@ <h3 id="high-throughput-sequencing">High-throughput sequencing<a class="anchor"
   "identifier": "https://datacarpentry.github.io/shell-genomics/instructor/reference.html",
   "dateCreated": "2015-03-24",
   "dateModified": "2023-05-08",
-  "datePublished": "2024-02-13"
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 }
 
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diff --git a/key-points.html b/key-points.html
index a801d743..e441fc0b 100644
--- a/key-points.html
+++ b/key-points.html
@@ -414,8 +414,8 @@ <h2 class="accordion-header" id="flush-headingTwelve">
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   "identifier": "https://datacarpentry.github.io/shell-genomics/key-points.html",
   "dateCreated": "2015-03-24",
-  "dateModified": "2024-02-13",
-  "datePublished": "2024-02-13"
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 }
 
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diff --git a/pkgdown.yml b/pkgdown.yml
index e7e47daf..9e76e878 100644
--- a/pkgdown.yml
+++ b/pkgdown.yml
@@ -2,5 +2,5 @@ pandoc: 2.19.2
 pkgdown: 2.0.7
 pkgdown_sha: ~
 articles: {}
-last_built: 2024-02-13T00:12Z
+last_built: 2024-02-20T00:10Z
 
diff --git a/profiles.html b/profiles.html
index 66ce329e..2ab8fd26 100644
--- a/profiles.html
+++ b/profiles.html
@@ -279,8 +279,8 @@ <h1>Learner Profiles</h1>
   "url": "https://datacarpentry.github.io/shell-genomics/profiles.html",
   "identifier": "https://datacarpentry.github.io/shell-genomics/profiles.html",
   "dateCreated": "2015-03-24",
-  "dateModified": "2024-02-13",
-  "datePublished": "2024-02-13"
+  "dateModified": "2024-02-20",
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 }
 
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diff --git a/reference.html b/reference.html
index a558d055..3da8a398 100644
--- a/reference.html
+++ b/reference.html
@@ -598,7 +598,7 @@ <h3 id="high-throughput-sequencing">High-throughput sequencing<a class="anchor"
   "identifier": "https://datacarpentry.github.io/shell-genomics/reference.html",
   "dateCreated": "2015-03-24",
   "dateModified": "2023-05-08",
-  "datePublished": "2024-02-13"
+  "datePublished": "2024-02-20"
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