diff --git a/cmd/properties.go b/cmd/properties.go
new file mode 100644
index 0000000..86d397d
--- /dev/null
+++ b/cmd/properties.go
@@ -0,0 +1,150 @@
+package cmd
+
+import (
+	"fmt"
+	"errors"
+	"reflect"
+	"strings"
+	"strconv"
+)
+
+func GetJailProperties(args []string) {
+	var props []string
+	var jail Jail
+	
+	if len(args) > 0 {
+		for i, a := range args {
+			// Last arg is the jail name
+			if i == len(args)-1 {
+				jail.Name = a
+			} else {
+				props = append(props, a)
+			}
+		}
+	} 
+	
+	if len(jail.Name) == 0 || len(args) == 0 {
+		// TODO : Show help
+		fmt.Printf("Error\n")
+		return
+	}
+	
+	for _, p := range props {
+		v, err := getJailProperty(&jail, p)
+		if err != nil {
+			fmt.Printf("Error: %s\n", err.Error())
+			return
+		} else {
+			fmt.Printf("%s = %s\n", p, v)
+		}
+	}
+}
+
+func getJailProperty(jail *Jail, propName string) (string, error) {
+	for i, j := range gJails {
+		if j.Name == jail.Name {
+			val, _, err := getStructFieldValue(&gJails[i], propName)
+			if err != nil {
+				return "", err
+			}
+			
+			switch val.Kind() {
+				case reflect.String:
+					return val.String(), nil
+				case reflect.Int:
+					return strconv.FormatInt(val.Int(), 10), nil
+				case reflect.Bool:
+					return strconv.FormatBool(val.Bool()), nil
+				default:
+					return "", errors.New(fmt.Sprintf("Error: Unknown type for property %s: %s\n", propName, val.Kind()))
+			}
+		}
+	}
+	
+	return "", errors.New(fmt.Sprintf("Jail not found: %s", jail.Name))
+}
+
+func SetJailProperties(args []string) {
+	type properties struct {
+		name	string
+		value	string
+	}
+	
+	var jail Jail
+	var props []properties
+	
+	if len(args) > 0 {
+		for i, a := range args {
+			// This is the jail name
+			if i == len(args)-1 {
+				jail.Name = a
+			} else {
+				kv := strings.Split(a, "=")
+				if len(kv) != 2 {
+					// TODO : Show help
+					fmt.Printf("Error parsing args: %s\n", a)
+					return
+				} else {
+					p := properties{name: kv[0], value: kv[1]}
+					props = append(props, p)
+				}
+			}
+		}
+	} 
+	
+	if len(jail.Name) == 0 || len(args) == 0 {
+		// TODO : Show help
+		fmt.Printf("Error\n")
+		return
+	}
+	
+	for _, p := range props {
+		err := setJailProperty(&jail, p.name, p.value)
+		if err != nil {
+			fmt.Printf("Error: %s\n", err.Error())
+			return
+		}
+	}
+}
+
+// setJailProperty takes a string as propValue, whatever the real property type is.
+//  It will be converted.
+func setJailProperty(jail *Jail, propName string, propValue string) error {
+	for i, j := range gJails {
+		if j.Name == jail.Name {
+			val, _, err := getStructFieldValue(&gJails[i], propName)
+			//val, _, err := getStructFieldValue(&gJails[i].Config, strings.Split(propName, ".")[1])
+			if err != nil {
+				return err
+			}
+			
+			if val.CanSet() {
+				switch val.Kind() {
+					case reflect.String:
+						val.SetString(propValue)
+					case reflect.Int:
+						ival, err := strconv.ParseInt(propValue, 10, 64)
+						if err != nil {
+							return err
+						}
+						val.SetInt(ival)
+					case reflect.Bool:
+						bval, err := strconv.ParseBool(propValue)
+						if err != nil {
+							return err
+						}
+						val.SetBool(bval)
+					default:
+						return errors.New(fmt.Sprintf("Field is an unkown type: %s: %s", propName, val.Kind().String()))
+				}
+				fmt.Printf("%s: %s set to %s\n", jail.Name, propName, propValue)
+				gJails[i].ConfigUpdated = true
+			} else {
+				return errors.New(fmt.Sprintf("Field is not writable : %s", propName))
+			}
+		}
+	}
+	
+	return nil
+}
+