4
if [ -z "$SNAP" ]; then
9
if ! iptables --version >/dev/null 2>&1 ; then
10
echo "Could not use iptables. Please run:"
11
echo "'sudo snap connect ufw:firewall-control ubuntu-core:firewall-control'"
16
if [ -z "$PYTHONPATH" ]; then
17
PPATH=$SNAP/usr/lib/python3/dist-packages
19
PPATH=$SNAP/usr/lib/python3/dist-packages:$PYTHONPATH
22
PYCACHE=$SNAP_DATA/usr/lib/python3/dist-packages/ufw/__pycache__
23
if [ ! -d "$PYCACHE" ] ; then
24
mkdir -p "$PYCACHE" 2>/dev/null || true
28
PYTHONPATH="$PPATH" "$SNAP"/usr/sbin/ufw --rootdir="$SNAP" --datadir="$SNAP_DATA" "$@"