diff --git a/10-connecting.html b/10-connecting.html
index cd95fc0..62096cc 100644
--- a/10-connecting.html
+++ b/10-connecting.html
@@ -284,7 +284,7 @@ <h2 class="accordion-header" id="flush-headingTwelve">
       </div>
       <hr></nav><main id="main-content" class="main-content"><div class="container lesson-content">
         <h1>Connecting to the remote HPC systemd</h1>
-        <p>Last updated on 2024-06-04 |
+        <p>Last updated on 2024-06-11 |
         
         <a href="https://github.com/EPCCed/2024-01-19-hpc-intro-noc/edit/main/episodes/10-connecting.Rmd" class="external-link">Edit this page <i aria-hidden="true" data-feather="edit"></i></a></p>
         
@@ -705,8 +705,8 @@ <h3 class="code-label">BASH<i aria-hidden="true" data-feather="chevron-left"></i
   "url": "https://EPCCed.github.io/2024-01-19-hpc-intro-noc/10-connecting.html",
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   "dateCreated": "2023-06-14",
-  "dateModified": "2024-06-04",
-  "datePublished": "2024-06-04"
+  "dateModified": "2024-06-11",
+  "datePublished": "2024-06-11"
 }
 
   </script><script>
diff --git a/11-hpc-intro.html b/11-hpc-intro.html
index b5bdf49..3c243e8 100644
--- a/11-hpc-intro.html
+++ b/11-hpc-intro.html
@@ -294,7 +294,7 @@ <h2 class="accordion-header" id="flush-headingTwelve">
       </div>
       <hr></nav><main id="main-content" class="main-content"><div class="container lesson-content">
         <h1>Why use an HPC System?</h1>
-        <p>Last updated on 2024-06-04 |
+        <p>Last updated on 2024-06-11 |
         
         <a href="https://github.com/EPCCed/2024-01-19-hpc-intro-noc/edit/main/episodes/11-hpc-intro.Rmd" class="external-link">Edit this page <i aria-hidden="true" data-feather="edit"></i></a></p>
         
@@ -461,7 +461,7 @@ <h3 class="callout-title">I’ve Never Used a Server, Have I?<a class="anchor" a
 <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">Some Ideas</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">
 <ul><li>Checking email: your computer (possibly in your pocket) contacts a
 remote machine, authenticates, and downloads a list of new messages; it
@@ -573,8 +573,8 @@ <h3 class="callout-title">Key Points<a class="anchor" aria-label="anchor" href="
   "url": "https://EPCCed.github.io/2024-01-19-hpc-intro-noc/11-hpc-intro.html",
   "identifier": "https://EPCCed.github.io/2024-01-19-hpc-intro-noc/11-hpc-intro.html",
   "dateCreated": "2023-06-14",
-  "dateModified": "2024-06-04",
-  "datePublished": "2024-06-04"
+  "dateModified": "2024-06-11",
+  "datePublished": "2024-06-11"
 }
 
   </script><script>
diff --git a/12-cluster.html b/12-cluster.html
index ddc4d0e..a932da6 100644
--- a/12-cluster.html
+++ b/12-cluster.html
@@ -295,7 +295,7 @@ <h2 class="accordion-header" id="flush-headingTwelve">
       </div>
       <hr></nav><main id="main-content" class="main-content"><div class="container lesson-content">
         <h1>Working on a remote HPC system</h1>
-        <p>Last updated on 2024-06-04 |
+        <p>Last updated on 2024-06-11 |
         
         <a href="https://github.com/EPCCed/2024-01-19-hpc-intro-noc/edit/main/episodes/12-cluster.Rmd" class="external-link">Edit this page <i aria-hidden="true" data-feather="edit"></i></a></p>
         
@@ -827,8 +827,8 @@ <h3 class="callout-title">Key Points<a class="anchor" aria-label="anchor" href="
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   "identifier": "https://EPCCed.github.io/2024-01-19-hpc-intro-noc/12-cluster.html",
   "dateCreated": "2023-06-14",
-  "dateModified": "2024-06-04",
-  "datePublished": "2024-06-04"
+  "dateModified": "2024-06-11",
+  "datePublished": "2024-06-11"
 }
 
   </script><script>
diff --git a/13-scheduler.html b/13-scheduler.html
index a3884f5..21ca812 100644
--- a/13-scheduler.html
+++ b/13-scheduler.html
@@ -296,7 +296,7 @@ <h2 class="accordion-header" id="flush-headingTwelve">
       </div>
       <hr></nav><main id="main-content" class="main-content"><div class="container lesson-content">
         <h1>Working with the scheduler</h1>
-        <p>Last updated on 2024-06-04 |
+        <p>Last updated on 2024-06-11 |
         
         <a href="https://github.com/EPCCed/2024-01-19-hpc-intro-noc/edit/main/episodes/13-scheduler.Rmd" class="external-link">Edit this page <i aria-hidden="true" data-feather="edit"></i></a></p>
         
@@ -1099,8 +1099,8 @@ <h3 class="callout-title">Key Points<a class="anchor" aria-label="anchor" href="
   "url": "https://EPCCed.github.io/2024-01-19-hpc-intro-noc/13-scheduler.html",
   "identifier": "https://EPCCed.github.io/2024-01-19-hpc-intro-noc/13-scheduler.html",
   "dateCreated": "2023-06-14",
-  "dateModified": "2024-06-04",
-  "datePublished": "2024-06-04"
+  "dateModified": "2024-06-11",
+  "datePublished": "2024-06-11"
 }
 
   </script><script>
diff --git a/14-modules.html b/14-modules.html
index b633494..8ba1dcf 100644
--- a/14-modules.html
+++ b/14-modules.html
@@ -293,7 +293,7 @@ <h2 class="accordion-header" id="flush-headingTwelve">
       </div>
       <hr></nav><main id="main-content" class="main-content"><div class="container lesson-content">
         <h1>Accessing software via Modules</h1>
-        <p>Last updated on 2024-06-04 |
+        <p>Last updated on 2024-06-11 |
         
         <a href="https://github.com/EPCCed/2024-01-19-hpc-intro-noc/edit/main/episodes/14-modules.Rmd" class="external-link">Edit this page <i aria-hidden="true" data-feather="edit"></i></a></p>
         
@@ -688,8 +688,8 @@ <h3 class="callout-title">Key Points<a class="anchor" aria-label="anchor" href="
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   "identifier": "https://EPCCed.github.io/2024-01-19-hpc-intro-noc/14-modules.html",
   "dateCreated": "2023-06-14",
-  "dateModified": "2024-06-04",
-  "datePublished": "2024-06-04"
+  "dateModified": "2024-06-11",
+  "datePublished": "2024-06-11"
 }
 
   </script><script>
diff --git a/15-transferring-files.html b/15-transferring-files.html
index c3bd879..1b23e77 100644
--- a/15-transferring-files.html
+++ b/15-transferring-files.html
@@ -294,7 +294,7 @@ <h2 class="accordion-header" id="flush-headingTwelve">
       </div>
       <hr></nav><main id="main-content" class="main-content"><div class="container lesson-content">
         <h1>Transferring files with remote computers</h1>
-        <p>Last updated on 2024-06-04 |
+        <p>Last updated on 2024-06-11 |
         
         <a href="https://github.com/EPCCed/2024-01-19-hpc-intro-noc/edit/main/episodes/15-transferring-files.Rmd" class="external-link">Edit this page <i aria-hidden="true" data-feather="edit"></i></a></p>
         
@@ -438,7 +438,7 @@ <h3 class="callout-title">Upload a File<a class="anchor" aria-label="anchor" hre
 <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="cb7">
 <h3 class="code-label">BASH<i aria-hidden="true" data-feather="chevron-left"></i><i aria-hidden="true" data-feather="chevron-right"></i>
@@ -487,7 +487,7 @@ <h3 class="callout-title">Can you download from the server
 <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">
 <p>Using <code>curl</code> or <code>wget</code> commands like the
 following:</p>
@@ -638,7 +638,7 @@ <h3 class="code-label">BASH<i aria-hidden="true" data-feather="chevron-left"></i
 <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>
@@ -760,7 +760,7 @@ <h3 class="callout-title">Extract the Archive<a class="anchor" aria-label="ancho
 <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">Commands</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="cb17">
 <h3 class="code-label">BASH<i aria-hidden="true" data-feather="chevron-left"></i><i aria-hidden="true" data-feather="chevron-right"></i>
@@ -930,8 +930,8 @@ <h3 class="callout-title">Key Points<a class="anchor" aria-label="anchor" href="
   "url": "https://EPCCed.github.io/2024-01-19-hpc-intro-noc/15-transferring-files.html",
   "identifier": "https://EPCCed.github.io/2024-01-19-hpc-intro-noc/15-transferring-files.html",
   "dateCreated": "2023-06-14",
-  "dateModified": "2024-06-04",
-  "datePublished": "2024-06-04"
+  "dateModified": "2024-06-11",
+  "datePublished": "2024-06-11"
 }
 
   </script><script>
diff --git a/17-resources.html b/17-resources.html
index 2666cce..e7257dc 100644
--- a/17-resources.html
+++ b/17-resources.html
@@ -295,7 +295,7 @@ <h2 class="accordion-header" id="flush-headingTwelve">
       </div>
       <hr></nav><main id="main-content" class="main-content"><div class="container lesson-content">
         <h1>Using resources effectively</h1>
-        <p>Last updated on 2024-06-04 |
+        <p>Last updated on 2024-06-11 |
         
         <a href="https://github.com/EPCCed/2024-01-19-hpc-intro-noc/edit/main/episodes/17-resources.Rmd" class="external-link">Edit this page <i aria-hidden="true" data-feather="edit"></i></a></p>
         
@@ -424,7 +424,7 @@ <h3 class="callout-title">Run a single core job<a class="anchor" aria-label="anc
 <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>Creating a file called <code>submit-pi-mpi.slurm</code>:</p>
 <div class="codewrapper sourceCode" id="cb2">
@@ -581,7 +581,7 @@ <h3 class="callout-title">Benchmarking the parallel performance<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 table below shows example timings for runs on ARCHER2</p>
 <table class="table"><colgroup><col width="13%"><col width="25%"><col width="25%"><col width="36%"></colgroup><thead><tr class="header"><th align="right">Cores</th>
@@ -729,7 +729,7 @@ <h3 class="callout-title">Computing the speedup and parallel
 <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">
 <p>The table below gives example results for ARCHER2 based on the
 example runtimes given in the solution above.</p>
@@ -914,8 +914,8 @@ <h3 class="callout-title">Key Points<a class="anchor" aria-label="anchor" href="
   "url": "https://EPCCed.github.io/2024-01-19-hpc-intro-noc/17-resources.html",
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   "dateCreated": "2023-06-14",
-  "dateModified": "2024-06-04",
-  "datePublished": "2024-06-04"
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+  "datePublished": "2024-06-11"
 }
 
   </script><script>
diff --git a/18-responsibility.html b/18-responsibility.html
index b931c69..3bd5917 100644
--- a/18-responsibility.html
+++ b/18-responsibility.html
@@ -294,7 +294,7 @@ <h2 class="accordion-header" id="flush-headingTwelve">
       </div>
       <hr></nav><main id="main-content" class="main-content"><div class="container lesson-content">
         <h1>Using shared resources responsibly</h1>
-        <p>Last updated on 2024-06-04 |
+        <p>Last updated on 2024-06-11 |
         
         <a href="https://github.com/EPCCed/2024-01-19-hpc-intro-noc/edit/main/episodes/18-responsibility.Rmd" class="external-link">Edit this page <i aria-hidden="true" data-feather="edit"></i></a></p>
         
@@ -731,8 +731,8 @@ <h3 class="callout-title">Key Points<a class="anchor" aria-label="anchor" href="
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   "identifier": "https://EPCCed.github.io/2024-01-19-hpc-intro-noc/18-responsibility.html",
   "dateCreated": "2023-06-14",
-  "dateModified": "2024-06-04",
-  "datePublished": "2024-06-04"
+  "dateModified": "2024-06-11",
+  "datePublished": "2024-06-11"
 }
 
   </script><script>
diff --git a/404.html b/404.html
index 7551898..be61b43 100644
--- a/404.html
+++ b/404.html
@@ -350,8 +350,8 @@ <h1>Page not found</h1>
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   "identifier": "https://EPCCed.github.io/2024-01-19-hpc-intro-noc/404.html",
   "dateCreated": "2023-06-14",
-  "dateModified": "2024-06-04",
-  "datePublished": "2024-06-04"
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 }
 
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diff --git a/CODE_OF_CONDUCT.html b/CODE_OF_CONDUCT.html
index 9004083..d9b90f5 100644
--- a/CODE_OF_CONDUCT.html
+++ b/CODE_OF_CONDUCT.html
@@ -280,7 +280,7 @@ <h2 class="accordion-header" id="flush-headingTwelve">
       </div>
       <hr></nav><main id="main-content" class="main-content"><div class="container lesson-content">
         <h1>Contributor Code of Conduct</h1>
-        <p>Last updated on 2024-06-04 |
+        <p>Last updated on 2024-06-11 |
         
         <a href="https://github.com/EPCCed/2024-01-19-hpc-intro-noc/edit/main/CODE_OF_CONDUCT.md" class="external-link">Edit this page <i aria-hidden="true" data-feather="edit"></i></a></p>
         
@@ -365,8 +365,8 @@ <h1>Contributor Code of Conduct</h1>
   "url": "https://EPCCed.github.io/2024-01-19-hpc-intro-noc/CODE_OF_CONDUCT.html",
   "identifier": "https://EPCCed.github.io/2024-01-19-hpc-intro-noc/CODE_OF_CONDUCT.html",
   "dateCreated": "2023-06-14",
-  "dateModified": "2024-06-04",
-  "datePublished": "2024-06-04"
+  "dateModified": "2024-06-11",
+  "datePublished": "2024-06-11"
 }
 
   </script><script>
diff --git a/LICENSE.html b/LICENSE.html
index 2603dc0..bc5088b 100644
--- a/LICENSE.html
+++ b/LICENSE.html
@@ -280,7 +280,7 @@ <h2 class="accordion-header" id="flush-headingTwelve">
       </div>
       <hr></nav><main id="main-content" class="main-content"><div class="container lesson-content">
         <h1>Licenses</h1>
-        <p>Last updated on 2024-06-04 |
+        <p>Last updated on 2024-06-11 |
         
         <a href="https://github.com/EPCCed/2024-01-19-hpc-intro-noc/edit/main/LICENSE.md" class="external-link">Edit this page <i aria-hidden="true" data-feather="edit"></i></a></p>
         
@@ -416,8 +416,8 @@ <h1>Licenses</h1>
   "url": "https://EPCCed.github.io/2024-01-19-hpc-intro-noc/LICENSE.html",
   "identifier": "https://EPCCed.github.io/2024-01-19-hpc-intro-noc/LICENSE.html",
   "dateCreated": "2023-06-14",
-  "dateModified": "2024-06-04",
-  "datePublished": "2024-06-04"
+  "dateModified": "2024-06-11",
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 }
 
   </script><script>
diff --git a/aio.html b/aio.html
index 898ff89..ff7f61d 100644
--- a/aio.html
+++ b/aio.html
@@ -336,7 +336,7 @@ <h2 class="accordion-header" id="flush-headingTwelve">
         
 <section id="aio-10-connecting"><p>Content from <a href="10-connecting.html">Connecting to the remote HPC systemd</a></p>
 <hr>
-<p>Last updated on 2024-06-04 |
+<p>Last updated on 2024-06-11 |
         
         <a href="https://github.com/EPCCed/2024-01-19-hpc-intro-noc/edit/main/episodes/10-connecting.Rmd" class="external-link">Edit this page <i aria-hidden="true" data-feather="edit"></i></a></p>
 <div class="text-end">
@@ -717,7 +717,7 @@ <h3 class="code-label">BASH<i aria-hidden="true" data-feather="chevron-left"></i
 </div>
 </div></section><section id="aio-11-hpc-intro"><p>Content from <a href="11-hpc-intro.html">Why use an HPC System?</a></p>
 <hr>
-<p>Last updated on 2024-06-04 |
+<p>Last updated on 2024-06-11 |
         
         <a href="https://github.com/EPCCed/2024-01-19-hpc-intro-noc/edit/main/episodes/11-hpc-intro.Rmd" class="external-link">Edit this page <i aria-hidden="true" data-feather="edit"></i></a></p>
 <div class="text-end">
@@ -894,7 +894,7 @@ <h3 class="callout-title">I’ve Never Used a Server, Have I?<a class="anchor" a
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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">
 <ul>
 <li>Checking email: your computer (possibly in your pocket) contacts a
@@ -956,7 +956,7 @@ <h3 class="callout-title">Key Points<a class="anchor" aria-label="anchor" href="
  -->
 </section></section><section id="aio-12-cluster"><p>Content from <a href="12-cluster.html">Working on a remote HPC system</a></p>
 <hr>
-<p>Last updated on 2024-06-04 |
+<p>Last updated on 2024-06-11 |
         
         <a href="https://github.com/EPCCed/2024-01-19-hpc-intro-noc/edit/main/episodes/12-cluster.Rmd" class="external-link">Edit this page <i aria-hidden="true" data-feather="edit"></i></a></p>
 <div class="text-end">
@@ -1437,7 +1437,7 @@ <h3 class="callout-title">Key Points<a class="anchor" aria-label="anchor" href="
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 <hr>
-<p>Last updated on 2024-06-04 |
+<p>Last updated on 2024-06-11 |
         
         <a href="https://github.com/EPCCed/2024-01-19-hpc-intro-noc/edit/main/episodes/13-scheduler.Rmd" class="external-link">Edit this page <i aria-hidden="true" data-feather="edit"></i></a></p>
 <div class="text-end">
@@ -2198,7 +2198,7 @@ <h3 class="callout-title">Key Points<a class="anchor" aria-label="anchor" href="
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 </section></section><section id="aio-14-modules"><p>Content from <a href="14-modules.html">Accessing software via Modules</a></p>
 <hr>
-<p>Last updated on 2024-06-04 |
+<p>Last updated on 2024-06-11 |
         
         <a href="https://github.com/EPCCed/2024-01-19-hpc-intro-noc/edit/main/episodes/14-modules.Rmd" class="external-link">Edit this page <i aria-hidden="true" data-feather="edit"></i></a></p>
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-<p>Last updated on 2024-06-04 |
+<p>Last updated on 2024-06-11 |
         
         <a href="https://github.com/EPCCed/2024-01-19-hpc-intro-noc/edit/main/episodes/15-transferring-files.Rmd" class="external-link">Edit this page <i aria-hidden="true" data-feather="edit"></i></a></p>
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 <hr>
-<p>Last updated on 2024-06-04 |
+<p>Last updated on 2024-06-11 |
         
         <a href="https://github.com/EPCCed/2024-01-19-hpc-intro-noc/edit/main/episodes/17-resources.Rmd" class="external-link">Edit this page <i aria-hidden="true" data-feather="edit"></i></a></p>
 <div class="text-end">
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 <div class="accordion-body">
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 <hr>
-<p>Last updated on 2024-06-04 |
+<p>Last updated on 2024-06-11 |
         
         <a href="https://github.com/EPCCed/2024-01-19-hpc-intro-noc/edit/main/episodes/18-responsibility.Rmd" class="external-link">Edit this page <i aria-hidden="true" data-feather="edit"></i></a></p>
 <div class="text-end">
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diff --git a/images.html b/images.html
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 <p>Computers with Windows operating systems do not automatically have a
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         <h1>Connecting to the remote HPC systemd</h1>
-        <p>Last updated on 2024-06-04 |
+        <p>Last updated on 2024-06-11 |
         
         <a href="https://github.com/EPCCed/2024-01-19-hpc-intro-noc/edit/main/episodes/10-connecting.Rmd" class="external-link">Edit this page <i aria-hidden="true" data-feather="edit"></i></a></p>
         
@@ -707,8 +707,8 @@ <h3 class="code-label">BASH<i aria-hidden="true" data-feather="chevron-left"></i
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         <h1>Why use an HPC System?</h1>
-        <p>Last updated on 2024-06-04 |
+        <p>Last updated on 2024-06-11 |
         
         <a href="https://github.com/EPCCed/2024-01-19-hpc-intro-noc/edit/main/episodes/11-hpc-intro.Rmd" class="external-link">Edit this page <i aria-hidden="true" data-feather="edit"></i></a></p>
         
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         <h1>Working on a remote HPC system</h1>
-        <p>Last updated on 2024-06-04 |
+        <p>Last updated on 2024-06-11 |
         
         <a href="https://github.com/EPCCed/2024-01-19-hpc-intro-noc/edit/main/episodes/12-cluster.Rmd" class="external-link">Edit this page <i aria-hidden="true" data-feather="edit"></i></a></p>
         
@@ -829,8 +829,8 @@ <h3 class="callout-title">Key Points<a class="anchor" aria-label="anchor" href="
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       <hr></nav><main id="main-content" class="main-content"><div class="container lesson-content">
         <h1>Working with the scheduler</h1>
-        <p>Last updated on 2024-06-04 |
+        <p>Last updated on 2024-06-11 |
         
         <a href="https://github.com/EPCCed/2024-01-19-hpc-intro-noc/edit/main/episodes/13-scheduler.Rmd" class="external-link">Edit this page <i aria-hidden="true" data-feather="edit"></i></a></p>
         
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       <hr></nav><main id="main-content" class="main-content"><div class="container lesson-content">
         <h1>Accessing software via Modules</h1>
-        <p>Last updated on 2024-06-04 |
+        <p>Last updated on 2024-06-11 |
         
         <a href="https://github.com/EPCCed/2024-01-19-hpc-intro-noc/edit/main/episodes/14-modules.Rmd" class="external-link">Edit this page <i aria-hidden="true" data-feather="edit"></i></a></p>
         
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         <h1>Transferring files with remote computers</h1>
-        <p>Last updated on 2024-06-04 |
+        <p>Last updated on 2024-06-11 |
         
         <a href="https://github.com/EPCCed/2024-01-19-hpc-intro-noc/edit/main/episodes/15-transferring-files.Rmd" class="external-link">Edit this page <i aria-hidden="true" data-feather="edit"></i></a></p>
         
@@ -440,7 +440,7 @@ <h3 class="callout-title">Upload a File<a class="anchor" aria-label="anchor" hre
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@@ -489,7 +489,7 @@ <h3 class="callout-title">Can you download from the server
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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">
 <p>Using <code>curl</code> or <code>wget</code> commands like the
 following:</p>
@@ -640,7 +640,7 @@ <h3 class="code-label">BASH<i aria-hidden="true" data-feather="chevron-left"></i
 <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>
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-<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>
@@ -762,7 +762,7 @@ <h3 class="callout-title">Extract the Archive<a class="anchor" aria-label="ancho
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 </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="cb17">
 <h3 class="code-label">BASH<i aria-hidden="true" data-feather="chevron-left"></i><i aria-hidden="true" data-feather="chevron-right"></i>
@@ -932,8 +932,8 @@ <h3 class="callout-title">Key Points<a class="anchor" aria-label="anchor" href="
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diff --git a/instructor/17-resources.html b/instructor/17-resources.html
index 708ac5d..37d09d8 100644
--- a/instructor/17-resources.html
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@@ -295,7 +295,7 @@ <h2 class="accordion-header" id="flush-headingTwelve">
       </div>
       <hr></nav><main id="main-content" class="main-content"><div class="container lesson-content">
         <h1>Using resources effectively</h1>
-        <p>Last updated on 2024-06-04 |
+        <p>Last updated on 2024-06-11 |
         
         <a href="https://github.com/EPCCed/2024-01-19-hpc-intro-noc/edit/main/episodes/17-resources.Rmd" class="external-link">Edit this page <i aria-hidden="true" data-feather="edit"></i></a></p>
         
@@ -426,7 +426,7 @@ <h3 class="callout-title">Run a single core job<a class="anchor" aria-label="anc
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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>Creating a file called <code>submit-pi-mpi.slurm</code>:</p>
 <div class="codewrapper sourceCode" id="cb2">
@@ -583,7 +583,7 @@ <h3 class="callout-title">Benchmarking the parallel performance<a class="anchor"
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-<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 table below shows example timings for runs on ARCHER2</p>
 <table class="table"><colgroup><col width="13%"><col width="25%"><col width="25%"><col width="36%"></colgroup><thead><tr class="header"><th align="right">Cores</th>
@@ -731,7 +731,7 @@ <h3 class="callout-title">Computing the speedup and parallel
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+<div id="collapseSolution3" class="accordion-collapse collapse" data-bs-parent="#accordionSolution3" aria-labelledby="headingSolution3">
 <div class="accordion-body">
 <p>The table below gives example results for ARCHER2 based on the
 example runtimes given in the solution above.</p>
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diff --git a/instructor/18-responsibility.html b/instructor/18-responsibility.html
index 93fc6a4..9aa54b9 100644
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       </div>
       <hr></nav><main id="main-content" class="main-content"><div class="container lesson-content">
         <h1>Using shared resources responsibly</h1>
-        <p>Last updated on 2024-06-04 |
+        <p>Last updated on 2024-06-11 |
         
         <a href="https://github.com/EPCCed/2024-01-19-hpc-intro-noc/edit/main/episodes/18-responsibility.Rmd" class="external-link">Edit this page <i aria-hidden="true" data-feather="edit"></i></a></p>
         
@@ -733,8 +733,8 @@ <h3 class="callout-title">Key Points<a class="anchor" aria-label="anchor" href="
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diff --git a/instructor/404.html b/instructor/404.html
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diff --git a/instructor/CODE_OF_CONDUCT.html b/instructor/CODE_OF_CONDUCT.html
index 744a835..08c2419 100644
--- a/instructor/CODE_OF_CONDUCT.html
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@@ -280,7 +280,7 @@ <h2 class="accordion-header" id="flush-headingTwelve">
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       <hr></nav><main id="main-content" class="main-content"><div class="container lesson-content">
         <h1>Contributor Code of Conduct</h1>
-        <p>Last updated on 2024-06-04 |
+        <p>Last updated on 2024-06-11 |
         
         <a href="https://github.com/EPCCed/2024-01-19-hpc-intro-noc/edit/main/CODE_OF_CONDUCT.md" class="external-link">Edit this page <i aria-hidden="true" data-feather="edit"></i></a></p>
         
@@ -367,8 +367,8 @@ <h1>Contributor Code of Conduct</h1>
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diff --git a/instructor/LICENSE.html b/instructor/LICENSE.html
index f53fdd5..3f52747 100644
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-        <p>Last updated on 2024-06-04 |
+        <p>Last updated on 2024-06-11 |
         
         <a href="https://github.com/EPCCed/2024-01-19-hpc-intro-noc/edit/main/LICENSE.md" class="external-link">Edit this page <i aria-hidden="true" data-feather="edit"></i></a></p>
         
@@ -418,8 +418,8 @@ <h1>Licenses</h1>
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diff --git a/instructor/aio.html b/instructor/aio.html
index 39d3172..400a0c1 100644
--- a/instructor/aio.html
+++ b/instructor/aio.html
@@ -338,7 +338,7 @@ <h2 class="accordion-header" id="flush-headingTwelve">
         
 <section id="aio-10-connecting"><p>Content from <a href="10-connecting.html">Connecting to the remote HPC systemd</a></p>
 <hr>
-<p>Last updated on 2024-06-04 |
+<p>Last updated on 2024-06-11 |
         
         <a href="https://github.com/EPCCed/2024-01-19-hpc-intro-noc/edit/main/episodes/10-connecting.Rmd" class="external-link">Edit this page <i aria-hidden="true" data-feather="edit"></i></a></p>
 <p>Estimated time: <i aria-hidden="true" data-feather="clock"></i> 40 minutes</p>
@@ -720,7 +720,7 @@ <h3 class="code-label">BASH<i aria-hidden="true" data-feather="chevron-left"></i
 </div>
 </div></section><section id="aio-11-hpc-intro"><p>Content from <a href="11-hpc-intro.html">Why use an HPC System?</a></p>
 <hr>
-<p>Last updated on 2024-06-04 |
+<p>Last updated on 2024-06-11 |
         
         <a href="https://github.com/EPCCed/2024-01-19-hpc-intro-noc/edit/main/episodes/11-hpc-intro.Rmd" class="external-link">Edit this page <i aria-hidden="true" data-feather="edit"></i></a></p>
 <p>Estimated time: <i aria-hidden="true" data-feather="clock"></i> 20 minutes</p>
@@ -898,7 +898,7 @@ <h3 class="callout-title">I’ve Never Used a Server, Have I?<a class="anchor" a
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 <hr>
-<p>Last updated on 2024-06-04 |
+<p>Last updated on 2024-06-11 |
         
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 <p>Estimated time: <i aria-hidden="true" data-feather="clock"></i> 35 minutes</p>
@@ -1442,7 +1442,7 @@ <h3 class="callout-title">Key Points<a class="anchor" aria-label="anchor" href="
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 </section></section><section id="aio-13-scheduler"><p>Content from <a href="13-scheduler.html">Working with the scheduler</a></p>
 <hr>
-<p>Last updated on 2024-06-04 |
+<p>Last updated on 2024-06-11 |
         
         <a href="https://github.com/EPCCed/2024-01-19-hpc-intro-noc/edit/main/episodes/13-scheduler.Rmd" class="external-link">Edit this page <i aria-hidden="true" data-feather="edit"></i></a></p>
 <p>Estimated time: <i aria-hidden="true" data-feather="clock"></i> 80 minutes</p>
@@ -2204,7 +2204,7 @@ <h3 class="callout-title">Key Points<a class="anchor" aria-label="anchor" href="
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 </section></section><section id="aio-14-modules"><p>Content from <a href="14-modules.html">Accessing software via Modules</a></p>
 <hr>
-<p>Last updated on 2024-06-04 |
+<p>Last updated on 2024-06-11 |
         
         <a href="https://github.com/EPCCed/2024-01-19-hpc-intro-noc/edit/main/episodes/14-modules.Rmd" class="external-link">Edit this page <i aria-hidden="true" data-feather="edit"></i></a></p>
 <p>Estimated time: <i aria-hidden="true" data-feather="clock"></i> 45 minutes</p>
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 <hr>
-<p>Last updated on 2024-06-04 |
+<p>Last updated on 2024-06-11 |
         
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 <p>Estimated time: <i aria-hidden="true" data-feather="clock"></i> 30 minutes</p>
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 <div class="accordion-body">
 <p>Using <code>curl</code> or <code>wget</code> commands like the
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 <button class="accordion-button solution-button collapsed" type="button" data-bs-toggle="collapse" data-bs-target="#collapseSolution3" aria-expanded="false" aria-controls="collapseSolution3">
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 <div class="codewrapper sourceCode" id="cb14">
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 <div class="codewrapper sourceCode" id="cb17">
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@@ -3138,7 +3138,7 @@ <h3 class="callout-title">Key Points<a class="anchor" aria-label="anchor" href="
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 </section></section><section id="aio-17-resources"><p>Content from <a href="17-resources.html">Using resources effectively</a></p>
 <hr>
-<p>Last updated on 2024-06-04 |
+<p>Last updated on 2024-06-11 |
         
         <a href="https://github.com/EPCCed/2024-01-19-hpc-intro-noc/edit/main/episodes/17-resources.Rmd" class="external-link">Edit this page <i aria-hidden="true" data-feather="edit"></i></a></p>
 <p>Estimated time: <i aria-hidden="true" data-feather="clock"></i> 40 minutes</p>
@@ -3273,7 +3273,7 @@ <h3 class="callout-title">Run a single core job<a class="anchor" aria-label="anc
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 <div class="accordion-body">
 <p>Creating a file called <code>submit-pi-mpi.slurm</code>:</p>
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@@ -3461,7 +3461,7 @@ <h3 class="callout-title">Benchmarking the parallel performance<a class="anchor"
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+<div id="collapseSolution2" class="accordion-collapse collapse" data-bs-parent="#accordionSolution2" aria-labelledby="headingSolution2">
 <div class="accordion-body">
 <p>The table below shows example timings for runs on ARCHER2</p>
 <table class="table">
@@ -3675,7 +3675,7 @@ <h3 class="callout-title">Computing the speedup and parallel
 <button class="accordion-button solution-button collapsed" type="button" data-bs-toggle="collapse" data-bs-target="#collapseSolution3" aria-expanded="false" aria-controls="collapseSolution3">
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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">
 <p>The table below gives example results for ARCHER2 based on the
 example runtimes given in the solution above.</p>
@@ -3841,7 +3841,7 @@ <h3 class="callout-title">Key Points<a class="anchor" aria-label="anchor" href="
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 </section></section><section id="aio-18-responsibility"><p>Content from <a href="18-responsibility.html">Using shared resources responsibly</a></p>
 <hr>
-<p>Last updated on 2024-06-04 |
+<p>Last updated on 2024-06-11 |
         
         <a href="https://github.com/EPCCed/2024-01-19-hpc-intro-noc/edit/main/episodes/18-responsibility.Rmd" class="external-link">Edit this page <i aria-hidden="true" data-feather="edit"></i></a></p>
 <p>Estimated time: <i aria-hidden="true" data-feather="clock"></i> 20 minutes</p>
@@ -4289,8 +4289,8 @@ <h3 class="callout-title">Key Points<a class="anchor" aria-label="anchor" href="
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index 26aaf3e..fbb2192 100644
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index 0216b9c..575555d 100644
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diff --git a/reference.html b/reference.html
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+        <p>Last updated on 2024-06-11 |
         
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