drwxr-xr-x 2 edrx edrx 4096 Dec 18 2018 ./ drwxr-xr-x 288 edrx edrx 36864 Mar 28 12:21 ../ -rw-r--r-- 1 edrx edrx 2844 Feb 21 2020 README -rw-r--r-- 1 edrx edrx 4557 Mar 28 12:20 README.html -rw-r--r-- 2 edrx www-data 173240 Mar 1 2012 hugo_aula_1.pdf -rw-r--r-- 2 edrx www-data 281061 Mar 1 2012 hugo_aula_2.pdf -rw-rw-rw- 2 edrx www-data 353595 Feb 27 2012 hugo_aula_3.djvu -rw-rw-rw- 2 edrx www-data 434548 Feb 27 2012 hugo_aula_3.pdf -rw-r--r-- 2 edrx www-data 263868 Feb 27 2012 hugo_aula_4.djvu -rw-r--r-- 2 edrx www-data 325726 Feb 27 2012 hugo_aula_4.pdf -rw-rw-rw- 2 edrx www-data 555633 Feb 27 2012 hugo_aula_5.djvu -rw-rw-rw- 2 edrx www-data 693216 Feb 27 2012 hugo_aula_5.pdf -rw-r--r-- 2 edrx www-data 423101 Feb 27 2012 sheaves_for_children__1_to_7.djvu -rw-r--r-- 2 edrx www-data 521626 Feb 27 2012 sheaves_for_children__1_to_7.pdf