jekyll build from Action 47f99a6f61d2b0f5ad02ff509746ffb6e401d4fd

This commit is contained in:
sahinakkaya 2023-01-16 17:58:57 +00:00
parent 08326b8019
commit 09744b9b34
4 changed files with 7 additions and 7 deletions

View File

@ -447,7 +447,7 @@ Hello from ./script2. i is 3
<div class="language-bash highlighter-rouge"><div class="highlight"><pre class="highlight"><code><span class="c">#!/bin/bash</span> <div class="language-bash highlighter-rouge"><div class="highlight"><pre class="highlight"><code><span class="c">#!/bin/bash</span>
<span class="nb">echo</span> <span class="s2">"My pid is </span><span class="nv">$$</span><span class="s2">. You know what to do ( ͡° ͜ʖ ͡°)"</span> <span class="nb">echo</span> <span class="s2">"My pid is </span><span class="nv">$$</span><span class="s2">. You know what to do ( ͡° ͜ʖ ͡°)"</span>
<span class="nb">echo</span> <span class="s2">"You can also send me signal with 'killall </span><span class="sb">`</span><span class="nb">basename</span> <span class="nv">$0</span><span class="sb">`</span><span class="s2"> ...'"</span> <span class="nb">echo</span> <span class="s2">"You can also kill me with 'kill -s INT </span><span class="se">\`</span><span class="s2">pgrep </span><span class="sb">`</span><span class="nb">basename</span> <span class="nv">$0</span><span class="sb">`</span><span class="se">\`</span><span class="s2">'"</span>
<span class="nv">pids</span><span class="o">=()</span> <span class="c"># we will store the pid's of child scripts here</span> <span class="nv">pids</span><span class="o">=()</span> <span class="c"># we will store the pid's of child scripts here</span>
<span class="nv">scripts_to_be_executed</span><span class="o">=(</span><span class="s2">"./script1"</span> <span class="s2">"./script2"</span><span class="o">)</span> <span class="nv">scripts_to_be_executed</span><span class="o">=(</span><span class="s2">"./script1"</span> <span class="s2">"./script2"</span><span class="o">)</span>
@ -500,7 +500,7 @@ restart_scripts
<p>Here is an example run:</p> <p>Here is an example run:</p>
<div class="language-plaintext highlighter-rouge"><div class="highlight"><pre class="highlight"><code> ./trap_multiple <div class="language-plaintext highlighter-rouge"><div class="highlight"><pre class="highlight"><code> ./trap_multiple
My pid is 3124123. You know what to do ( ͡° ͜ʖ ͡°) My pid is 3124123. You know what to do ( ͡° ͜ʖ ͡°)
You can also send me signal with 'killall trap_multiple ...' You can also kill me with 'kill -s INT `pgrep trap_multiple`'
Hello from ./script1. i is 1 Hello from ./script1. i is 1
Hello from ./script2. i is 1 Hello from ./script2. i is 1
Hello from ./script2. i is 2 Hello from ./script2. i is 2

File diff suppressed because one or more lines are too long

View File

@ -1,4 +1,4 @@
<?xml version="1.0" encoding="utf-8"?><feed xmlns="http://www.w3.org/2005/Atom" ><generator uri="https://jekyllrb.com/" version="4.2.1">Jekyll</generator><link href="https://sahinakkaya.dev/feed.xml" rel="self" type="application/atom+xml" /><link href="https://sahinakkaya.dev/" rel="alternate" type="text/html" /><updated>2023-01-16T15:57:30+00:00</updated><id>https://sahinakkaya.dev/feed.xml</id><title type="html">Şahin Akkayas Personal Page</title><subtitle>Şahin Akkaya's personal blog - a perfectionist who likes to tinker everything until it is just right. Get ready to find some sweet tips that will boost your productivity and make you fall in love with your computer.</subtitle><author><name>Şahin Akkaya</name></author><entry><title type="html">Hot-Reload Long Running Shell Scripts (feat. trap / kill)</title><link href="https://sahinakkaya.dev/2023/01/15/hot-reloading-with-trap-and-kill.html" rel="alternate" type="text/html" title="Hot-Reload Long Running Shell Scripts (feat. trap / kill)" /><published>2023-01-15T21:48:08+00:00</published><updated>2023-01-15T21:48:08+00:00</updated><id>https://sahinakkaya.dev/2023/01/15/hot-reloading-with-trap-and-kill</id><content type="html" xml:base="https://sahinakkaya.dev/2023/01/15/hot-reloading-with-trap-and-kill.html">&lt;h2 id=&quot;trap-them-and-kill-them&quot;&gt;&lt;code class=&quot;language-plaintext highlighter-rouge&quot;&gt;trap&lt;/code&gt; them and &lt;code class=&quot;language-plaintext highlighter-rouge&quot;&gt;kill&lt;/code&gt; them!&lt;/h2&gt; <?xml version="1.0" encoding="utf-8"?><feed xmlns="http://www.w3.org/2005/Atom" ><generator uri="https://jekyllrb.com/" version="4.2.1">Jekyll</generator><link href="https://sahinakkaya.dev/feed.xml" rel="self" type="application/atom+xml" /><link href="https://sahinakkaya.dev/" rel="alternate" type="text/html" /><updated>2023-01-16T17:58:56+00:00</updated><id>https://sahinakkaya.dev/feed.xml</id><title type="html">Şahin Akkayas Personal Page</title><subtitle>Şahin Akkaya's personal blog - a perfectionist who likes to tinker everything until it is just right. Get ready to find some sweet tips that will boost your productivity and make you fall in love with your computer.</subtitle><author><name>Şahin Akkaya</name></author><entry><title type="html">Hot-Reload Long Running Shell Scripts (feat. trap / kill)</title><link href="https://sahinakkaya.dev/2023/01/15/hot-reloading-with-trap-and-kill.html" rel="alternate" type="text/html" title="Hot-Reload Long Running Shell Scripts (feat. trap / kill)" /><published>2023-01-15T21:48:08+00:00</published><updated>2023-01-15T21:48:08+00:00</updated><id>https://sahinakkaya.dev/2023/01/15/hot-reloading-with-trap-and-kill</id><content type="html" xml:base="https://sahinakkaya.dev/2023/01/15/hot-reloading-with-trap-and-kill.html">&lt;h2 id=&quot;trap-them-and-kill-them&quot;&gt;&lt;code class=&quot;language-plaintext highlighter-rouge&quot;&gt;trap&lt;/code&gt; them and &lt;code class=&quot;language-plaintext highlighter-rouge&quot;&gt;kill&lt;/code&gt; them!&lt;/h2&gt;
&lt;p&gt;There is a beautiful command in Linux called &lt;a href=&quot;https://man7.org/linux/man-pages/man1/trap.1p.html&quot;&gt;&lt;code class=&quot;language-plaintext highlighter-rouge&quot;&gt;trap&lt;/code&gt;&lt;/a&gt; which &lt;em&gt;trap&lt;/em&gt;s signals and let you run specific commands when they invoked. There is also good ol &lt;a href=&quot;https://man7.org/linux/man-pages/man1/kill.1.html&quot;&gt;&lt;code class=&quot;language-plaintext highlighter-rouge&quot;&gt;kill&lt;/code&gt;&lt;/a&gt; command which not only kills processes but allows you to specify a signal to send. By combining these two, you can run specific functions from your scripts any time!&lt;/p&gt; &lt;p&gt;There is a beautiful command in Linux called &lt;a href=&quot;https://man7.org/linux/man-pages/man1/trap.1p.html&quot;&gt;&lt;code class=&quot;language-plaintext highlighter-rouge&quot;&gt;trap&lt;/code&gt;&lt;/a&gt; which &lt;em&gt;trap&lt;/em&gt;s signals and let you run specific commands when they invoked. There is also good ol &lt;a href=&quot;https://man7.org/linux/man-pages/man1/kill.1.html&quot;&gt;&lt;code class=&quot;language-plaintext highlighter-rouge&quot;&gt;kill&lt;/code&gt;&lt;/a&gt; command which not only kills processes but allows you to specify a signal to send. By combining these two, you can run specific functions from your scripts any time!&lt;/p&gt;
&lt;h3 id=&quot;basic-example&quot;&gt;Basic Example&lt;/h3&gt; &lt;h3 id=&quot;basic-example&quot;&gt;Basic Example&lt;/h3&gt;
@ -126,7 +126,7 @@ Hello from ./script2. i is 3
&lt;div class=&quot;language-bash highlighter-rouge&quot;&gt;&lt;div class=&quot;highlight&quot;&gt;&lt;pre class=&quot;highlight&quot;&gt;&lt;code&gt;&lt;span class=&quot;c&quot;&gt;#!/bin/bash&lt;/span&gt; &lt;div class=&quot;language-bash highlighter-rouge&quot;&gt;&lt;div class=&quot;highlight&quot;&gt;&lt;pre class=&quot;highlight&quot;&gt;&lt;code&gt;&lt;span class=&quot;c&quot;&gt;#!/bin/bash&lt;/span&gt;
&lt;span class=&quot;nb&quot;&gt;echo&lt;/span&gt; &lt;span class=&quot;s2&quot;&gt;&quot;My pid is &lt;/span&gt;&lt;span class=&quot;nv&quot;&gt;$$&lt;/span&gt;&lt;span class=&quot;s2&quot;&gt;. You know what to do ( ͡° ͜ʖ ͡°)&quot;&lt;/span&gt; &lt;span class=&quot;nb&quot;&gt;echo&lt;/span&gt; &lt;span class=&quot;s2&quot;&gt;&quot;My pid is &lt;/span&gt;&lt;span class=&quot;nv&quot;&gt;$$&lt;/span&gt;&lt;span class=&quot;s2&quot;&gt;. You know what to do ( ͡° ͜ʖ ͡°)&quot;&lt;/span&gt;
&lt;span class=&quot;nb&quot;&gt;echo&lt;/span&gt; &lt;span class=&quot;s2&quot;&gt;&quot;You can also send me signal with 'killall &lt;/span&gt;&lt;span class=&quot;sb&quot;&gt;`&lt;/span&gt;&lt;span class=&quot;nb&quot;&gt;basename&lt;/span&gt; &lt;span class=&quot;nv&quot;&gt;$0&lt;/span&gt;&lt;span class=&quot;sb&quot;&gt;`&lt;/span&gt;&lt;span class=&quot;s2&quot;&gt; ...'&quot;&lt;/span&gt; &lt;span class=&quot;nb&quot;&gt;echo&lt;/span&gt; &lt;span class=&quot;s2&quot;&gt;&quot;You can also kill me with 'kill -s INT &lt;/span&gt;&lt;span class=&quot;se&quot;&gt;\`&lt;/span&gt;&lt;span class=&quot;s2&quot;&gt;pgrep &lt;/span&gt;&lt;span class=&quot;sb&quot;&gt;`&lt;/span&gt;&lt;span class=&quot;nb&quot;&gt;basename&lt;/span&gt; &lt;span class=&quot;nv&quot;&gt;$0&lt;/span&gt;&lt;span class=&quot;sb&quot;&gt;`&lt;/span&gt;&lt;span class=&quot;se&quot;&gt;\`&lt;/span&gt;&lt;span class=&quot;s2&quot;&gt;'&quot;&lt;/span&gt;
&lt;span class=&quot;nv&quot;&gt;pids&lt;/span&gt;&lt;span class=&quot;o&quot;&gt;=()&lt;/span&gt; &lt;span class=&quot;c&quot;&gt;# we will store the pid's of child scripts here&lt;/span&gt; &lt;span class=&quot;nv&quot;&gt;pids&lt;/span&gt;&lt;span class=&quot;o&quot;&gt;=()&lt;/span&gt; &lt;span class=&quot;c&quot;&gt;# we will store the pid's of child scripts here&lt;/span&gt;
&lt;span class=&quot;nv&quot;&gt;scripts_to_be_executed&lt;/span&gt;&lt;span class=&quot;o&quot;&gt;=(&lt;/span&gt;&lt;span class=&quot;s2&quot;&gt;&quot;./script1&quot;&lt;/span&gt; &lt;span class=&quot;s2&quot;&gt;&quot;./script2&quot;&lt;/span&gt;&lt;span class=&quot;o&quot;&gt;)&lt;/span&gt; &lt;span class=&quot;nv&quot;&gt;scripts_to_be_executed&lt;/span&gt;&lt;span class=&quot;o&quot;&gt;=(&lt;/span&gt;&lt;span class=&quot;s2&quot;&gt;&quot;./script1&quot;&lt;/span&gt; &lt;span class=&quot;s2&quot;&gt;&quot;./script2&quot;&lt;/span&gt;&lt;span class=&quot;o&quot;&gt;)&lt;/span&gt;
@ -179,7 +179,7 @@ restart_scripts
&lt;p&gt;Here is an example run:&lt;/p&gt; &lt;p&gt;Here is an example run:&lt;/p&gt;
&lt;div class=&quot;language-plaintext highlighter-rouge&quot;&gt;&lt;div class=&quot;highlight&quot;&gt;&lt;pre class=&quot;highlight&quot;&gt;&lt;code&gt; ./trap_multiple &lt;div class=&quot;language-plaintext highlighter-rouge&quot;&gt;&lt;div class=&quot;highlight&quot;&gt;&lt;pre class=&quot;highlight&quot;&gt;&lt;code&gt; ./trap_multiple
My pid is 3124123. You know what to do ( ͡° ͜ʖ ͡°) My pid is 3124123. You know what to do ( ͡° ͜ʖ ͡°)
You can also send me signal with 'killall trap_multiple ...' You can also kill me with 'kill -s INT `pgrep trap_multiple`'
Hello from ./script1. i is 1 Hello from ./script1. i is 1
Hello from ./script2. i is 1 Hello from ./script2. i is 1
Hello from ./script2. i is 2 Hello from ./script2. i is 2

View File

@ -55,6 +55,6 @@
</url> </url>
<url> <url>
<loc>https://sahinakkaya.dev/assets/docs/resume.pdf</loc> <loc>https://sahinakkaya.dev/assets/docs/resume.pdf</loc>
<lastmod>2023-01-16T15:57:23+00:00</lastmod> <lastmod>2023-01-16T17:58:49+00:00</lastmod>
</url> </url>
</urlset> </urlset>