6 # this should echo nothing
8 # this should be a usage error
11 # these should behave identically
17 unset -f func 2>/dev/null
18 func() { echo this is func; }
29 # the following two should produce identical output
40 # the following three lines should produce the same output
61 hash -p /tmp/$SHBASE $SHBASE
67 # make sure the hash table looks right