! setenv SG_TEST_blah=blah
$ $SG_TEST_ENV ./properties_alice --log=root.fmt=%P:%t%e%m%n $ARGS
> alice:main == Dump all the properties of current host
> alice:main == Dump all the properties of alice
> alice:main   Process property: 'SG_TEST_blah' has value: 'blah'
> alice:main == Try to get a process property that does not exist
> alice:main == Trying to modify a process property
> alice:main Exiting GRAS

! setenv SG_TEST_blah=blah
$ $SG_TEST_ENV ./properties_bob --log=root.fmt=%P:%t%e%m%n $ARGS
> bob:main == Dump all the properties of host1
> bob:main == Try to get a property that does not exist
> bob:main == Set a host property that alice will try to retrieve in SG (from bob->hello)
> bob:main == Dump all the properties of host1 again to check the addition
> bob:main   Host property: 'from bob' has value: 'hello'
> bob:main Exiting GRAS