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sahinakkaya
2023-01-16 17:58:57 +00:00
parent 08326b8019
commit 09744b9b34
4 changed files with 7 additions and 7 deletions
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2023/01/15/hot-reloading-with-trap-and-kill.html
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@ -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>
<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">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>
<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 ͡°)
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 ./script2. i is 1
Hello from ./script2. i is 2