title: How to include a timer in Bash Scripting?
body: <p>Good day! Is there any way to include a timer (timestamp?or whatever term it is) in a script using <strong>bash</strong>? Like for instance; every 60 seconds, a specific function checks if the internet is down, if it is, then it connects to the wifi device instead and vice versa. In short, the program checks the internet connection from time to time.</p>
  
  <p>Any suggestions/answers will be much appreciated. =)</p>