permitir a captura por parte dos utilizadores do grupo wireshark:
dpkg-reconfigure wireshark-common
e escolher a opção "yes".
adicionar o utilizador ao grupo wireshark:
usermod -a -G wireshark utilizador

ver em /usr/share/doc/wireshark-common/README.Debian

http://wiki.wireshark.org/CaptureSetup/CapturePrivileges

https://blog.wireshark.org/2010/02/running-wireshark-as-you/

http://liquidat.wordpress.com/2008/08/22/short-tip-remove-packages-on-d…

http://michiel.vanbaak.info/docsphp5fcgi.htm

http://aplawrence.com/Linux/mount_bind.html

para montar no fstab:
/path1 /path2 none defaults,bind 0 0

http://www.linuxquestions.org/questions/linux-general-1/mount-bind-fsta…

http://www.electrictoolbox.com/debian-ftp-server-hangs-on-list/

http://rndm-snippets.blogspot.com/2010/10/setting-up-ftp-server-on-linu…
não é necessário o passo de instalação do PAM

http://giantdorks.org/alain/ftp-server-with-virtual-users-on-debian-len…

http://www.electrictoolbox.com/debian-ftp-server-hangs-on-list/

http://www.debian-administration.org/article/657/Recovering_deleted_ima…

http://www.overclockers.com/forums/showthread.php?t=486495

http://superuser.com/questions/443406/how-can-i-produce-high-cpu-load-o…

http://www.debian-administration.org/article/585/OpenLDAP_installation_…
http://wiki.debian.org/LDAP/OpenLDAPSetup

smb://nome_de_utilizador:palavrapasse@NOME_PC/NOME_IMPRESSORA