[+]: added "tail with search highlight" -> http://alias.sh/tail-search-highlight
[+]: added a comment for "du_overview"
[+]: added a "password generator" function
[+]: added "ltree" - paginated colored tree -> http://alias.sh/paginated-colored-tree
[+]: added "findFreeLocalPort"-function -> get a free tcp-port (from 32768-61000) - http://alias.sh/find-unused-unprivileged-tcp-port
[+]: added "iptablesBlockIP"-function - block a IP via "iptables" -> http://alias.sh/ban-ip
[+]: added "netlisteners" - show active network listeners -> http://alias.sh/show-active-network-listeners
[+]: added "php-parse-error-check"-function -> http://alias.sh/php-lint
[!]: fixed the "sniff" and "httpdump" functions
[+]: added "dec2hex" -> http://alias.sh/decimal-hexadecimal-value
[+]: "ips"-function from "F. Hauri" -> http://stackoverflow.com/questions/13322485/how-to-i-get-the-primary-ip-address-of-the-local-machine-on-linux-and-os-x
[+]: added "sulast" -> becoming root + executing last command -> http://alias.sh/becoming-root-executing-last-command-0
[+]: added "lt"-alias -> show last 10 recently changed files
[+]: added "connection_overview"-function -> http://alias.sh/connection-state-totals
[+]: added "urldecode" & "urlencode" -> http://alias.sh/urldecode & http://alias.sh/urlencode