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| #!/bin/bash | |
| url="${1:?Usage: $0 url [recipient...]}" | |
| shift | |
| sha=$(curl -s $url | shasum); | |
| while [[ $sha = $(curl -s $url | shasum) ]]; do | |
| sleep 15; | |
| done | |
| sendmail=$(type -p sendmail || { [[ -x /usr/sbin/sendmail ]] && echo /usr/sbin/sendmail || { echo "Can’t find sendmail!"; exit 1; }; }); | |
| $sendmail -F 'Website Watcher Bot' -f "bot+watcher@$HOSTNAME" "${@:-mail@$HOSTNAME}" << EOF | |
| Subject: Website changed | |
| Change on $url :) | |
| EOF |
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