checkWifi.sh 305 B

12345678910111213141516
  1. #!/bin/sh
  2. TMP="/tmp/iwstatus"
  3. OUTPUT="/tmp/wifi-active"
  4. iwconfig > $TMP
  5. status=$(grep apcli0 $TMP | sed -e 's/.*"\(.*\)"/\1/')
  6. echo "status is .${status}."
  7. if [ "$status" != "" ] && [ "$status" != " " ]; then
  8. echo "1"
  9. echo "1" > $OUTPUT
  10. else
  11. echo "0"
  12. rm -rf $OUTPUT
  13. fi