diff --git a/01-command-line.html b/01-command-line.html
index 6ed9248..e97593c 100644
--- a/01-command-line.html
+++ b/01-command-line.html
@@ -534,7 +534,7 @@ <h3 class="callout-title">Key Points<a class="anchor" aria-label="anchor" href="
   "identifier": "afm-spm.github.io/topostats-training/01-command-line.html",
   "dateCreated": "2024-01-08",
   "dateModified": "2024-01-29",
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 }
 
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diff --git a/02-filedir.html b/02-filedir.html
index ff5c43b..66e8d51 100644
--- a/02-filedir.html
+++ b/02-filedir.html
@@ -606,7 +606,7 @@ <h3 class="callout-title">Exploring More<code>ls</code>Options<a class="anchor"
 <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>The <code>-l</code> option makes <code>ls</code> use a
 <strong>l</strong>ong listing format, showing not only the
@@ -642,7 +642,7 @@ <h3 class="callout-title">Listing in Reverse Chronological Order<a class="anchor
 <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">
 <p>The most recently changed file is listed last when using
 <code>-rt</code>. This can be very useful for finding your most recent
@@ -989,7 +989,7 @@ <h3 class="callout-title">Absolute vs Relative Paths<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: <code>.</code> stands for the current directory.</li>
 <li>No: <code>/</code> stands for the root directory.</li>
@@ -1030,7 +1030,7 @@ <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="#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" aria-labelledby="headingSolution4" data-bs-parent="#accordionSolution4">
+<div id="collapseSolution4" class="accordion-collapse collapse" data-bs-parent="#accordionSolution4" aria-labelledby="headingSolution4">
 <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>
@@ -1072,7 +1072,7 @@ <h3 class="code-label">OUTPUT<i aria-hidden="true" data-feather="chevron-left"><
 <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" aria-labelledby="headingSolution5" data-bs-parent="#accordionSolution5">
+<div id="collapseSolution5" class="accordion-collapse collapse" data-bs-parent="#accordionSolution5" aria-labelledby="headingSolution5">
 <div class="accordion-body">
 <ol style="list-style-type: decimal"><li>No: <code>pwd</code> is not the name of a directory.</li>
 <li>Yes: <code>ls</code> without directory argument lists files and
@@ -1349,7 +1349,7 @@ <h3 class="callout-title">Key Points<a class="anchor" aria-label="anchor" href="
   "identifier": "afm-spm.github.io/topostats-training/02-filedir.html",
   "dateCreated": "2024-01-08",
   "dateModified": "2024-01-29",
-  "datePublished": "2024-05-21"
+  "datePublished": "2024-05-28"
 }
 
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diff --git a/03-create.html b/03-create.html
index 4b07fbb..bd8aa35 100644
--- a/03-create.html
+++ b/03-create.html
@@ -2626,7 +2626,7 @@ <h3 class="callout-title">Key Points<a class="anchor" aria-label="anchor" href="
   "identifier": "afm-spm.github.io/topostats-training/03-create.html",
   "dateCreated": "2024-01-08",
   "dateModified": "2024-01-29",
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+  "datePublished": "2024-05-28"
 }
 
   </script><script>
diff --git a/404.html b/404.html
index 88bb235..dba6cdc 100644
--- a/404.html
+++ b/404.html
@@ -301,8 +301,8 @@ <h1>Page not found</h1>
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   "identifier": "afm-spm.github.io/topostats-training/404.html",
   "dateCreated": "2024-01-08",
-  "dateModified": "2024-05-21",
-  "datePublished": "2024-05-21"
+  "dateModified": "2024-05-28",
+  "datePublished": "2024-05-28"
 }
 
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diff --git a/CODE_OF_CONDUCT.html b/CODE_OF_CONDUCT.html
index e9e1c50..151e152 100644
--- a/CODE_OF_CONDUCT.html
+++ b/CODE_OF_CONDUCT.html
@@ -329,7 +329,7 @@ <h1>Contributor Code of Conduct</h1>
   "identifier": "afm-spm.github.io/topostats-training/CODE_OF_CONDUCT.html",
   "dateCreated": "2024-01-08",
   "dateModified": "2024-01-08",
-  "datePublished": "2024-05-21"
+  "datePublished": "2024-05-28"
 }
 
   </script><script>
diff --git a/LICENSE.html b/LICENSE.html
index 9192c85..7bb1b73 100644
--- a/LICENSE.html
+++ b/LICENSE.html
@@ -380,7 +380,7 @@ <h1>Licenses</h1>
   "identifier": "afm-spm.github.io/topostats-training/LICENSE.html",
   "dateCreated": "2024-01-08",
   "dateModified": "2024-01-08",
-  "datePublished": "2024-05-21"
+  "datePublished": "2024-05-28"
 }
 
   </script><script>
diff --git a/aio.html b/aio.html
index 1f99032..70fd071 100644
--- a/aio.html
+++ b/aio.html
@@ -870,7 +870,7 @@ <h3 class="callout-title">Exploring More<code>ls</code>Options<a class="anchor"
 <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>The <code>-l</code> option makes <code>ls</code> use a
 <strong>l</strong>ong listing format, showing not only the
@@ -906,7 +906,7 @@ <h3 class="callout-title">Listing in Reverse Chronological Order<a class="anchor
 <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">
 <p>The most recently changed file is listed last when using
 <code>-rt</code>. This can be very useful for finding your most recent
@@ -1257,7 +1257,7 @@ <h3 class="callout-title">Absolute vs Relative Paths<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: <code>.</code> stands for the current directory.</li>
@@ -1303,7 +1303,7 @@ <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="#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" aria-labelledby="headingSolution4" data-bs-parent="#accordionSolution4">
+<div id="collapseSolution4" class="accordion-collapse collapse" data-bs-parent="#accordionSolution4" aria-labelledby="headingSolution4">
 <div class="accordion-body">
 <ol style="list-style-type: decimal">
 <li>No: there <em>is</em> a directory <code>backup</code> in
@@ -1349,7 +1349,7 @@ <h3 class="code-label">OUTPUT<i aria-hidden="true" data-feather="chevron-left"><
 <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" aria-labelledby="headingSolution5" data-bs-parent="#accordionSolution5">
+<div id="collapseSolution5" class="accordion-collapse collapse" data-bs-parent="#accordionSolution5" aria-labelledby="headingSolution5">
 <div class="accordion-body">
 <ol style="list-style-type: decimal">
 <li>No: <code>pwd</code> is not the name of a directory.</li>
@@ -3999,8 +3999,8 @@ <h3 class="callout-title">Key Points<a class="anchor" aria-label="anchor" href="
   "url": "afm-spm.github.io/topostats-training/aio.html",
   "identifier": "afm-spm.github.io/topostats-training/aio.html",
   "dateCreated": "2024-01-08",
-  "dateModified": "2024-05-21",
-  "datePublished": "2024-05-21"
+  "dateModified": "2024-05-28",
+  "datePublished": "2024-05-28"
 }
 
   </script><script>
diff --git a/images.html b/images.html
index 3af5044..94cbde4 100644
--- a/images.html
+++ b/images.html
@@ -370,8 +370,8 @@ <h3 id="03-create-figure-6">Figure 6</h3>
   "url": "afm-spm.github.io/topostats-training/images.html",
   "identifier": "afm-spm.github.io/topostats-training/images.html",
   "dateCreated": "2024-01-08",
-  "dateModified": "2024-05-21",
-  "datePublished": "2024-05-21"
+  "dateModified": "2024-05-28",
+  "datePublished": "2024-05-28"
 }
 
   </script><script>
diff --git a/index.html b/index.html
index 6874845..71321fe 100644
--- a/index.html
+++ b/index.html
@@ -299,7 +299,7 @@ <h3 class="callout-title">Conda<a class="anchor" aria-label="anchor" href="#cond
 <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">Windows</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">
 <p><a href="https://docs.conda.io/projects/conda/en/stable/user-guide/install/windows.html" class="external-link">Installing
 Conda on Windows</a></p>
@@ -312,7 +312,7 @@ <h4 class="accordion-header" id="headingSolution1">Windows</h4>
 <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">MacOS</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">
 <p><a href="https://docs.conda.io/projects/conda/en/stable/user-guide/install/macos.html" class="external-link">Installing
 Conda on macOS</a></p>
@@ -325,7 +325,7 @@ <h4 class="accordion-header" id="headingSolution2">MacOS</h4>
 <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">Linux</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">
 <p><a href="https://docs.conda.io/projects/conda/en/stable/user-guide/install/linux.html" class="external-link">Installing
 Conda on Linux</a></p>
@@ -399,8 +399,8 @@ <h4 class="accordion-header" id="headingSolution3">Linux</h4>
   "url": "afm-spm.github.io/topostats-training/index.html",
   "identifier": "afm-spm.github.io/topostats-training/index.html",
   "dateCreated": "2024-01-08",
-  "dateModified": "2024-05-21",
-  "datePublished": "2024-05-21"
+  "dateModified": "2024-05-28",
+  "datePublished": "2024-05-28"
 }
 
   </script><script>
diff --git a/instructor-notes.html b/instructor-notes.html
index 474d848..99af37d 100644
--- a/instructor-notes.html
+++ b/instructor-notes.html
@@ -344,8 +344,8 @@ <h1>Instructor Notes</h1>
   "url": "afm-spm.github.io/topostats-training/instructor-notes.html",
   "identifier": "afm-spm.github.io/topostats-training/instructor-notes.html",
   "dateCreated": "2024-01-08",
-  "dateModified": "2024-05-21",
-  "datePublished": "2024-05-21"
+  "dateModified": "2024-05-28",
+  "datePublished": "2024-05-28"
 }
 
   </script><script>
diff --git a/instructor/01-command-line.html b/instructor/01-command-line.html
index b037d01..81956f7 100644
--- a/instructor/01-command-line.html
+++ b/instructor/01-command-line.html
@@ -536,7 +536,7 @@ <h3 class="callout-title">Key Points<a class="anchor" aria-label="anchor" href="
   "identifier": "afm-spm.github.io/topostats-training/instructor/01-command-line.html",
   "dateCreated": "2024-01-08",
   "dateModified": "2024-01-29",
-  "datePublished": "2024-05-21"
+  "datePublished": "2024-05-28"
 }
 
   </script><script>
diff --git a/instructor/02-filedir.html b/instructor/02-filedir.html
index 12ef2b2..9987d3f 100644
--- a/instructor/02-filedir.html
+++ b/instructor/02-filedir.html
@@ -295,7 +295,7 @@ <h3 class="card-title">Objectives</h3>
   <h3 class="accordion-header" id="headingInstructor1">
 <div class="note-square"><i aria-hidden="true" class="callout-icon" data-feather="edit-2"></i></div>Instructor Note</h3>
 </button>
-<div id="collapseInstructor1" class="accordion-collapse collapse" aria-labelledby="headingInstructor1" data-bs-parent="#accordionInstructor1">
+<div id="collapseInstructor1" class="accordion-collapse collapse" data-bs-parent="#accordionInstructor1" aria-labelledby="headingInstructor1">
 <div class="accordion-body">
 <p>Introducing and navigating the filesystem in the shell (covered in <a href="02-filedir.html">Navigating Files and Directories</a> section) can
 be confusing. You may have both terminal and GUI file explorer open side
@@ -623,7 +623,7 @@ <h3 class="callout-title">Exploring More<code>ls</code>Options<a class="anchor"
 <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>The <code>-l</code> option makes <code>ls</code> use a
 <strong>l</strong>ong listing format, showing not only the
@@ -659,7 +659,7 @@ <h3 class="callout-title">Listing in Reverse Chronological Order<a class="anchor
 <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">
 <p>The most recently changed file is listed last when using
 <code>-rt</code>. This can be very useful for finding your most recent
@@ -1006,7 +1006,7 @@ <h3 class="callout-title">Absolute vs Relative Paths<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: <code>.</code> stands for the current directory.</li>
 <li>No: <code>/</code> stands for the root directory.</li>
@@ -1047,7 +1047,7 @@ <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="#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" aria-labelledby="headingSolution4" data-bs-parent="#accordionSolution4">
+<div id="collapseSolution4" class="accordion-collapse collapse" data-bs-parent="#accordionSolution4" aria-labelledby="headingSolution4">
 <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>
@@ -1089,7 +1089,7 @@ <h3 class="code-label">OUTPUT<i aria-hidden="true" data-feather="chevron-left"><
 <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" aria-labelledby="headingSolution5" data-bs-parent="#accordionSolution5">
+<div id="collapseSolution5" class="accordion-collapse collapse" data-bs-parent="#accordionSolution5" aria-labelledby="headingSolution5">
 <div class="accordion-body">
 <ol style="list-style-type: decimal"><li>No: <code>pwd</code> is not the name of a directory.</li>
 <li>Yes: <code>ls</code> without directory argument lists files and
@@ -1366,7 +1366,7 @@ <h3 class="callout-title">Key Points<a class="anchor" aria-label="anchor" href="
   "identifier": "afm-spm.github.io/topostats-training/instructor/02-filedir.html",
   "dateCreated": "2024-01-08",
   "dateModified": "2024-01-29",
-  "datePublished": "2024-05-21"
+  "datePublished": "2024-05-28"
 }
 
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diff --git a/instructor/03-create.html b/instructor/03-create.html
index 3ff97f4..3ed89dd 100644
--- a/instructor/03-create.html
+++ b/instructor/03-create.html
@@ -2660,7 +2660,7 @@ <h3 class="callout-title">Key Points<a class="anchor" aria-label="anchor" href="
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   "dateCreated": "2024-01-08",
   "dateModified": "2024-01-29",
-  "datePublished": "2024-05-21"
+  "datePublished": "2024-05-28"
 }
 
   </script><script>
diff --git a/instructor/404.html b/instructor/404.html
index c9af1ea..3b6cd31 100644
--- a/instructor/404.html
+++ b/instructor/404.html
@@ -301,8 +301,8 @@ <h1>Page not found</h1>
   "url": "afm-spm.github.io/topostats-training/instructor/404.html",
   "identifier": "afm-spm.github.io/topostats-training/instructor/404.html",
   "dateCreated": "2024-01-08",
-  "dateModified": "2024-05-21",
-  "datePublished": "2024-05-21"
+  "dateModified": "2024-05-28",
+  "datePublished": "2024-05-28"
 }
 
   </script><script>
diff --git a/instructor/CODE_OF_CONDUCT.html b/instructor/CODE_OF_CONDUCT.html
index 5e1e70a..c8ae307 100644
--- a/instructor/CODE_OF_CONDUCT.html
+++ b/instructor/CODE_OF_CONDUCT.html
@@ -331,7 +331,7 @@ <h1>Contributor Code of Conduct</h1>
   "identifier": "afm-spm.github.io/topostats-training/instructor/CODE_OF_CONDUCT.html",
   "dateCreated": "2024-01-08",
   "dateModified": "2024-01-08",
-  "datePublished": "2024-05-21"
+  "datePublished": "2024-05-28"
 }
 
   </script><script>
diff --git a/instructor/LICENSE.html b/instructor/LICENSE.html
index 568d572..25a4884 100644
--- a/instructor/LICENSE.html
+++ b/instructor/LICENSE.html
@@ -382,7 +382,7 @@ <h1>Licenses</h1>
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   "dateCreated": "2024-01-08",
   "dateModified": "2024-01-08",
-  "datePublished": "2024-05-21"
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diff --git a/instructor/aio.html b/instructor/aio.html
index 1b51372..e84796d 100644
--- a/instructor/aio.html
+++ b/instructor/aio.html
@@ -553,7 +553,7 @@ <h3 class="card-title">Objectives</h3>
   <h3 class="accordion-header" id="headingInstructor1">
 <div class="note-square"><i aria-hidden="true" class="callout-icon" data-feather="edit-2"></i></div>Instructor Note</h3>
 </button>
-<div id="collapseInstructor1" class="accordion-collapse collapse" aria-labelledby="headingInstructor1" data-bs-parent="#accordionInstructor1">
+<div id="collapseInstructor1" class="accordion-collapse collapse" data-bs-parent="#accordionInstructor1" aria-labelledby="headingInstructor1">
 <div class="accordion-body">
 <p>Introducing and navigating the filesystem in the shell (covered in <a href="02-filedir.html">Navigating Files and Directories</a> section) can
 be confusing. You may have both terminal and GUI file explorer open side
@@ -890,7 +890,7 @@ <h3 class="callout-title">Exploring More<code>ls</code>Options<a class="anchor"
 <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>The <code>-l</code> option makes <code>ls</code> use a
 <strong>l</strong>ong listing format, showing not only the
@@ -926,7 +926,7 @@ <h3 class="callout-title">Listing in Reverse Chronological Order<a class="anchor
 <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">
 <p>The most recently changed file is listed last when using
 <code>-rt</code>. This can be very useful for finding your most recent
@@ -1277,7 +1277,7 @@ <h3 class="callout-title">Absolute vs Relative Paths<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: <code>.</code> stands for the current directory.</li>
@@ -1323,7 +1323,7 @@ <h3 class="callout-title">Relative Path Resolution<a class="anchor" aria-label="
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   <h4 class="accordion-header" id="headingSolution4">Show me the solution</h4>
 </button>
-<div id="collapseSolution4" class="accordion-collapse collapse" aria-labelledby="headingSolution4" data-bs-parent="#accordionSolution4">
+<div id="collapseSolution4" class="accordion-collapse collapse" data-bs-parent="#accordionSolution4" aria-labelledby="headingSolution4">
 <div class="accordion-body">
 <ol style="list-style-type: decimal">
 <li>No: there <em>is</em> a directory <code>backup</code> in
@@ -1369,7 +1369,7 @@ <h3 class="code-label">OUTPUT<i aria-hidden="true" data-feather="chevron-left"><
 <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" aria-labelledby="headingSolution5" data-bs-parent="#accordionSolution5">
+<div id="collapseSolution5" class="accordion-collapse collapse" data-bs-parent="#accordionSolution5" aria-labelledby="headingSolution5">
 <div class="accordion-body">
 <ol style="list-style-type: decimal">
 <li>No: <code>pwd</code> is not the name of a directory.</li>
@@ -4052,8 +4052,8 @@ <h3 class="callout-title">Key Points<a class="anchor" aria-label="anchor" href="
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   "identifier": "afm-spm.github.io/topostats-training/instructor/aio.html",
   "dateCreated": "2024-01-08",
-  "dateModified": "2024-05-21",
-  "datePublished": "2024-05-21"
+  "dateModified": "2024-05-28",
+  "datePublished": "2024-05-28"
 }
 
   </script><script>
diff --git a/instructor/images.html b/instructor/images.html
index da3a112..f9692aa 100644
--- a/instructor/images.html
+++ b/instructor/images.html
@@ -372,8 +372,8 @@ <h3 id="03-create-figure-6">Figure 6</h3>
   "url": "afm-spm.github.io/topostats-training/instructor/images.html",
   "identifier": "afm-spm.github.io/topostats-training/instructor/images.html",
   "dateCreated": "2024-01-08",
-  "dateModified": "2024-05-21",
-  "datePublished": "2024-05-21"
+  "dateModified": "2024-05-28",
+  "datePublished": "2024-05-28"
 }
 
   </script><script>
diff --git a/instructor/index.html b/instructor/index.html
index 9d7a06d..dbb2062 100644
--- a/instructor/index.html
+++ b/instructor/index.html
@@ -336,7 +336,7 @@ <h3 class="callout-title">Conda<a class="anchor" aria-label="anchor" href="#cond
 <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">Windows</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">
 <p><a href="https://docs.conda.io/projects/conda/en/stable/user-guide/install/windows.html" class="external-link">Installing
 Conda on Windows</a></p>
@@ -349,7 +349,7 @@ <h4 class="accordion-header" id="headingSolution1">Windows</h4>
 <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">MacOS</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">
 <p><a href="https://docs.conda.io/projects/conda/en/stable/user-guide/install/macos.html" class="external-link">Installing
 Conda on macOS</a></p>
@@ -362,7 +362,7 @@ <h4 class="accordion-header" id="headingSolution2">MacOS</h4>
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   <h4 class="accordion-header" id="headingSolution3">Linux</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">
 <p><a href="https://docs.conda.io/projects/conda/en/stable/user-guide/install/linux.html" class="external-link">Installing
 Conda on Linux</a></p>
@@ -436,8 +436,8 @@ <h4 class="accordion-header" id="headingSolution3">Linux</h4>
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   "identifier": "afm-spm.github.io/topostats-training/instructor/index.html",
   "dateCreated": "2024-01-08",
-  "dateModified": "2024-05-21",
-  "datePublished": "2024-05-21"
+  "dateModified": "2024-05-28",
+  "datePublished": "2024-05-28"
 }
 
   </script><script>
diff --git a/instructor/instructor-notes.html b/instructor/instructor-notes.html
index 4d3f199..c894ae0 100644
--- a/instructor/instructor-notes.html
+++ b/instructor/instructor-notes.html
@@ -377,8 +377,8 @@ <h3 id="03-create-headingInstructor1">
   "url": "afm-spm.github.io/topostats-training/instructor/instructor-notes.html",
   "identifier": "afm-spm.github.io/topostats-training/instructor/instructor-notes.html",
   "dateCreated": "2024-01-08",
-  "dateModified": "2024-05-21",
-  "datePublished": "2024-05-21"
+  "dateModified": "2024-05-28",
+  "datePublished": "2024-05-28"
 }
 
   </script><script>
diff --git a/instructor/key-points.html b/instructor/key-points.html
index 4403bc7..e8f7caf 100644
--- a/instructor/key-points.html
+++ b/instructor/key-points.html
@@ -439,8 +439,8 @@ <h2 class="accordion-header" id="flush-headingTwelve">
   "url": "afm-spm.github.io/topostats-training/instructor/key-points.html",
   "identifier": "afm-spm.github.io/topostats-training/instructor/key-points.html",
   "dateCreated": "2024-01-08",
-  "dateModified": "2024-05-21",
-  "datePublished": "2024-05-21"
+  "dateModified": "2024-05-28",
+  "datePublished": "2024-05-28"
 }
 
   </script><script>
diff --git a/instructor/profiles.html b/instructor/profiles.html
index b8180b8..d94af8c 100644
--- a/instructor/profiles.html
+++ b/instructor/profiles.html
@@ -282,8 +282,8 @@ <h1>Learner Profiles</h1>
   "url": "afm-spm.github.io/topostats-training/instructor/profiles.html",
   "identifier": "afm-spm.github.io/topostats-training/instructor/profiles.html",
   "dateCreated": "2024-01-08",
-  "dateModified": "2024-05-21",
-  "datePublished": "2024-05-21"
+  "dateModified": "2024-05-28",
+  "datePublished": "2024-05-28"
 }
 
   </script><script>
diff --git a/instructor/reference.html b/instructor/reference.html
index d91e968..4343345 100644
--- a/instructor/reference.html
+++ b/instructor/reference.html
@@ -419,7 +419,7 @@ <h3 id="z">Z<a class="anchor" aria-label="anchor" href="#z"></a></h3>
   "identifier": "afm-spm.github.io/topostats-training/instructor/reference.html",
   "dateCreated": "2024-01-08",
   "dateModified": "2024-01-29",
-  "datePublished": "2024-05-21"
+  "datePublished": "2024-05-28"
 }
 
   </script><script>
diff --git a/key-points.html b/key-points.html
index e346785..4f6fb8b 100644
--- a/key-points.html
+++ b/key-points.html
@@ -437,8 +437,8 @@ <h2 class="accordion-header" id="flush-headingTwelve">
   "url": "afm-spm.github.io/topostats-training/key-points.html",
   "identifier": "afm-spm.github.io/topostats-training/key-points.html",
   "dateCreated": "2024-01-08",
-  "dateModified": "2024-05-21",
-  "datePublished": "2024-05-21"
+  "dateModified": "2024-05-28",
+  "datePublished": "2024-05-28"
 }
 
   </script><script>
diff --git a/pkgdown.yml b/pkgdown.yml
index 09a3498..30f5a8f 100644
--- a/pkgdown.yml
+++ b/pkgdown.yml
@@ -2,5 +2,5 @@ pandoc: 3.1.11
 pkgdown: 2.0.9
 pkgdown_sha: ~
 articles: {}
-last_built: 2024-05-21T00:17Z
+last_built: 2024-05-28T00:16Z
 
diff --git a/profiles.html b/profiles.html
index 14a3ab6..a7f966f 100644
--- a/profiles.html
+++ b/profiles.html
@@ -282,8 +282,8 @@ <h1>Learner Profiles</h1>
   "url": "afm-spm.github.io/topostats-training/profiles.html",
   "identifier": "afm-spm.github.io/topostats-training/profiles.html",
   "dateCreated": "2024-01-08",
-  "dateModified": "2024-05-21",
-  "datePublished": "2024-05-21"
+  "dateModified": "2024-05-28",
+  "datePublished": "2024-05-28"
 }
 
   </script><script>
diff --git a/reference.html b/reference.html
index 0284411..11adb72 100644
--- a/reference.html
+++ b/reference.html
@@ -417,7 +417,7 @@ <h3 id="z">Z<a class="anchor" aria-label="anchor" href="#z"></a></h3>
   "identifier": "afm-spm.github.io/topostats-training/reference.html",
   "dateCreated": "2024-01-08",
   "dateModified": "2024-01-29",
-  "datePublished": "2024-05-21"
+  "datePublished": "2024-05-28"
 }
 
   </script><script>