source: projects/update-watch/trunk/update-watch.cron @ 3774

#!/bin/sh
#
# execute apt-get upate for update-watch

# extract URL from sources.list.d/main.list
URL=`grep "^rpm" /etc/apt/sources.list.d/main.list | head -1 | awk '{for(i=1;i<=NF;i++) {if ($i ~ /tp:/) print $i}}'`

# check network connection
if wget -q --spider $URL ; then

    # do apt-get update when network is available
    if [ -x /usr/bin/update-watch ]; then
        /usr/bin/apt-get update > /dev/null 2>&1
    fi
fi