drwxr-xr-x root/root usr/ drwxr-xr-x root/root usr/bin/ -rwxr-xr-x root/root usr/bin/hashcash -rwxr-xr-x root/root usr/bin/sha1 drwxr-xr-x root/root usr/share/man/ drwxr-xr-x root/root usr/share/man/man1/ -rw-r--r-- root/root usr/share/man/man1/hashcash.1.gz -rw-r--r-- root/root usr/share/man/man1/sha1-hashcash.1.gz