title: How to make special characters in a Bash script for conky?
body: <p>I wonder how can I make a Celsius character in my bash script, so I could correct the output in "CPU temp: 50 C" line?
  What are the escape sequences for this kind of special characters, providing my font supports them?</p>
  
  <p>Still scratching my head...</p>
  
  <p>To be more precise I need it to use in conky
  I use this line: awk '{printf($3" C")}'. How should I correct it so that it outputs Celsius degree?
  Cause if I insert ℃ character directly, conky screws it.</p>