shell script

WiFi down notification

While in Berlin I was downloading some large files for a project I was working on & kept having a problem where the wifi at the hotel kept automatically logging out. So I wrote this short shell script to notify me when I needed to log back in again. Just save it to a file named "checker.sh". chmod the file so it can be executed with "chmod u+x checker.sh". Then just run it from the command line with "./checker.sh".

#!/bin/bash
while [ 1 ];
do 
  echo "startup"
  HOSTS="google.com"
  COUNT=4
  for myHost in $HOSTS
  do
 
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