dwb
lightweight WebKit browser
aptitude
terminal-based package manager
aptitude is a package manager with a number of useful features,
including: a mutt-like syntax for matching packages in a flexible
manner, dselect-like persistence of user actions, the ability to
retrieve and display the Debian changelog of most packages, and a
command-line mode similar to that of apt-get.
dfc
display file system usage using graph and colors
dfc displays file system space usage using graphs and colors. In some ways, it
is a modernized version of df as it is able to use colors, draw graphs and
export its output to different formats such as CSV or HTML.
postfixadmin
Virtual mail hosting interface for Postfix
Postfixadmin is a web interface to manage virtual users and domains
for a Postfix mail transport agent. It supports Virtual mailboxes,
aliases, forwarders and vacation.