drwxr-xr-x root       root             4096 ./usr
drwxr-xr-x root       root             4096 ./usr/share
drwxr-xr-x root       root             4096 ./usr/share/doc
drwxr-xr-x root       root             4096 ./usr/share/doc/speexdsp
-rw-r--r-- root       root           439545 ./usr/share/doc/speexdsp/manual.pdf