Why another whois client? Because the RIPE client is a mess of hacks and
#ifdefs and more complex programs lack features or are bloated.
sslh 可以在同一个端口上接受 HTTPS 和 SSH 连接。这使得通过 443 端口连接 SSH 服务器
(比如,从防火墙后面连入),同时又不影响那个端口上的 HTTPS 服务成为可能。
sqtop is a console applicaton to display information about currently active
client connections for a Squid proxy in a convenient way.
WMND (WindowMaker Network Devices) is a highly customizable network
monitoring dockapp for Window Maker (and compatibles) for many
operative systems and devices.
This little program polls network statistics and does a few things with
the data it gets. It has small blinking lights for the rx and tx of IP
packets, a digital speedometer of your polled stat's current speed and a
bar graph like xload et. al which has a tx speed graph from bottom-up
and rx speed graph from the top-down. The speedometer keeps track of the
current speed per second and shows it in a color corresponding to which
of rx or tx that has the highest speed at the moment. Also, the graph is
drawn in a way that the highest speed is drawn on top of the other while
the other is in the background.
tcpslice is a tool for extracting portions of packet trace
files generated using tcpdump's -w flag.
The basic operation of tcpslice is to copy to stdout all packets
from its input file(s) whose timestamps fall within a given range.
The tcpsplit utility breaks a single libpcap packet trace into some number
of sub-traces, breaking the trace along TCP connection boundaries so that
a TCP connection doesn't end up split across two sub-traces. This is useful
for making large trace files tractable for in-depth analysis and for
subsetting a trace for developing analysis on only part of a trace.
tcptraceroute is a traceroute implementation using TCP packets.
The more traditional traceroute(8) sends out either UDP or ICMP ECHO
packets with a TTL of one, and increments the TTL until the destination
has been reached. By printing the gateways that generate ICMP time
exceeded messages along the way, it is able to determine the path
packets are taking to reach the destination.
The problem is that with the widespread use of firewalls on the modern
Internet, many of the packets that traceroute(8) sends out end up being
filtered, making it impossible to completely trace the path to the
destination. However, in many cases, these firewalls will permit inbound
TCP packets to specific ports that hosts sitting behind the firewall are
listening for connections on. By sending out TCP SYN packets instead of
UDP or ICMP ECHO packets, tcptraceroute is able to bypass the most
common firewall filters.
tcpxd is a general purpose TCP/IP relay program designed
to be simple to get going, requiring only three parameters;
the port to listen on, the host to forward to, and the port
on that host to connect to.
TinyFugue is a powerful, programmable MUD client with macro support
and multi-worlding support and much more.
-Mike Peck
mike@binghamton.edu