Changed stat() to lstat() to make the script behave better in link-rich environs.
Changed stat() to lstat() to make the script behave better in link-rich
environs.

Added -s option to skip over files/directories.

Updated documentation.

princeofdarkness76/sial.org-scripts,princeofdarkness76/sial.org-scripts,princeofdarkness76/sial.org-scripts,thrig/scripts,thrig/scripts,thrig/scripts,thrig/scripts,thrig/scripts,thrig/scripts,princeofdarkness76/sial.org-scripts,princeofdarkness76/sial.org-scripts