Created
May 24, 2017 10:03
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Getting Dynamic IP from pi in mail
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| #!/bin/bash | |
| NOWIPADDR="/home/pi/nowipaddr" | |
| GETIPADDR="dig +short myip.opendns.com @resolver1.opendns.com" | |
| LOG="/home/pi/ip.log" | |
| timestamp=$( date +%T ) | |
| curDate=$( date +"%m-%d-%y" ) | |
| if [ -f $NOWIPADDR ]; then | |
| if [[ `$GETIPADDR` = $(< $NOWIPADDR) ]]; then | |
| echo $curDate $timestamp " IP address check: " $(< $NOWIPADDR) >> $LOG | |
| else | |
| $GETIPADDR > $NOWIPADDR | |
| mail -s "ADD SUBJECT HERE" [email protected] < $NOWIPADDR | |
| fi | |
| else | |
| curl $GETIPADDR > $NOWIPADDR | |
| mail -s "ADD SUBJECT HERE" [email protected] < $NOWIPADDR | |
| fi |
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