#!/bin/csh
#
# uncompresses the tutor stuff
#
# tutor username dir

set path = ($path /usr/ucb)

set caller = `whoami`

if ( $1 == $caller ) then
  find $2 -name \*.Z -exec uncompress -f {} \;
else
  su $1 -c "find $2 -name \*.Z -exec uncompress -f {} \;"
endif

