title: Error with taskset
body: <p>I'm trying to assign a process to one core of my machine using taskset. But it gives me this error:</p>
  
  <pre><code>$ sudo taskset 0x00000001 -p 20145
  Password: 
  execvp: No such file or directory
  failed to execute -p
  </code></pre>
  
  <p>What do I have to do to make it work?
  Thanks</p>