help: "Redistribute static routes"
delete: "touch /tmp/ospf-redist-static.\\$PPID" 
end: "/usr/bin/vtysh -c \"configure terminal\" -c \"router ospf\" \
        -c \"no redistribute static \"; \
      if [ -f \"/tmp/ospf-redist-static.\\$PPID\" ]; then \
        rm -rf /tmp/ospf-redist-static.\\$PPID; \
      else \
        if [ -n \"$(./metric/@)\" ]; then \
          COND=\"metric $(./metric/@)\";
        fi; \
        if [ -n \"$(./route-map/@)\" ]; then \
          COND=\"\\$COND route-map $(./route-map/@)\"; \
        fi; \
        /usr/bin/vtysh -c \"configure terminal\" -c \"router ospf\" \
          -c \"redistribute static \\$COND\"; \
      fi; "