--- /dev/null
+import systeme\r
+\r
+S = systeme.Systeme()\r
+\r
+print "create U1 ..."\r
+S.touch('U1')\r
+print "dir : ", S.dir()\r
+\r
+print "copy U1 to U2 ..."\r
+S.cp('U1', 'U2')\r
+print "dir : ", S.dir()\r
+\r
+print "delete U1 ..."\r
+S.rm('U1')\r
+print "dir : ", S.dir()\r
+\r
+print "delete U2 ..."\r
+S.rm('U2')\r
+print "dir : ", S.dir()\r