wget for ota updates not understanding????????

• • Reply

  14 years ago

  by rbm

  m

  , United States

  Joined 14 years ago

      ota
         over the air updates
  This script should be written using the c shell
  
  solution
  check the sever for frimware updates
  download an update file and its md5sum from the server.(usewget)
  check that the file downloaded matches its md5sum
  if it doesn't try downloading again
  apply the update you must know if the update finished successfull
  if so delete the update
  if not try updating again
  
  this is what i have>>>>>>
  
  #!/bin/sh
  cd /tmp
  dist=xxxxxxxx
  updateserver=xx.x.xx.xx
  echo "getting updates from server"
  wget http://$updateserver/$dist
  cd/
  tar xzf /tmp/$dist
  echo "running setup.sh"
  setup.sh
  
  i cannot seem to get this to work right
  i am new to this and just want to understand whats going wrong
  any help would be great  thanks......
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  

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