getdata.sh

#!/bin/bash
# Get data from connected server identified by the current WIFI SSID
if [ -f /sbin/iwconfig ]
then
    # it's ubuntu (or, maybe debian)
    HOST=`iwconfig wlan0 | grep ESSID | sed 's/.*ESSID:\"\(.*\)\"/\1/'`
else
    # oops.
    echo Mac solution is not implemented
    # networksetup -getairportnetwork en1 | awk -F": " '{print $2}'
    # This would probably work on a mac if ssh keys are configured
fi    
#    ssh -o UserKnownHostsFile=/dev/null -o StrictHostKeyChecking=no 10.10.10.1


echo Host: $HOST
TARGET=~/data/$HOST
mkdir -p $TARGET
DIR=`date +"%Y-%m-%d"`
cat <<EOF> /tmp/sshconfig
UserKnownHostsFile=/dev/null
StrictHostKeyChecking=no
Host bogus
Port 22
User pfaffman
HostName 10.10.10.1
EOF
cat <<EOF>/tmp/dumpdata
#!/bin/bash
# Put script here that puts the files you need into $DIR
EOF
chmod a+rx /tmp/dumpdata
echo sending dumpdata
rsync --rsh='ssh -F /tmp/sshconfig'  -a /tmp/dumpdata bogus:/tmp
echo running dumpdata via doing ssh
ssh -F /tmp/sshconfig bogus /tmp/dumpdata
echo rsyncing data to $TARGET -- rsync -rav --rsh='ssh -F /tmp/sshconfig' bogus:/tmp/$DIR $TARGET
rsync -rav --rsh='ssh -F /tmp/sshconfig' bogus:/tmp/$DIR $TARGET