git.squeep.com Git - firewall-squeep/blob - common.sh

   1 #!/bin/sh
   2
   3 set -e
   4
   5 IPTABLES=$(which iptables)
   6 IP6TABLES=$(which ip6tables)
   7 IPSET=$(which ipset)
   8
   9 function decommentcat(){
  10         sed 's/\s*#.*$//;/^\s*$/d' "$@"
  11 }
  12
  13 function create_set(){
  14         local set_name="$1"
  15         shift
  16         if ! $IPSET list "${set_name}" >/dev/null 2>&1
  17         then
  18                 echo "creating set '${set_name}'"
  19                 $IPSET create "${set_name}" "$@"
  20         fi
  21 }
  22