lspack
recursively lists all the files below the directory given in argument. If no directory is
specified then lspack lists all files from the current directory.
Notice :
$HOMEPACK/src/local
or any of its subdirectory. If the working directory is lower than
the local source directory then the pack may not be completely ''cleared''. If the working directory is higher than the local
source directory then the pack will not be ''cleared''.