[user@myhost ~]$ sudo pacman -Syu --noprogressbar
Password:
:: Synchronizing package databases...
downloading core.db.tar.gz...
downloading extra.db.tar.gz...
community is up to date
:: Starting full system upgrade...
resolving dependencies...
looking for inter-conflicts...

Targets (2): pacman-mirrorlist-20100825-1 whois-5.0.7-1

Total Download Size: 0.02 MB
Total Installed Size: 0.07 MB

Proceed with installation? [Y/n] y
:: Retrieving packages from core...
downloading pacman-mirrorlist-20100825-1-any.pkg.tar.gz...
:: Retrieving packages from extra...
downloading whois-5.0.7-1-i686.pkg.tar.xz...
checking package integrity...
checking for file conflicts...
upgrading pacman-mirrorlist...
warning: /etc/pacman.d/mirrorlist installed as /etc/pacman.d/mirrorlist.pacnew
upgrading whois...
[user@myhost ~]$