Winodws 7 includes many new keyboard accelerator keys that make it easier to work with menus and other commands.
Normally, the keyboard shortcuts to activate the command are listed along with command in the programs’ menus (typically a letter is underlined to indicate that it can be activated by pressing the combination of Alt key with the underlined key). Some are not listed and hidden though.
Here’s the full list of Windows 7 keyboard shortcuts or accelerator hotkeys available on the operating system level and also for several built-in application programs in Windows 7, as published by Microsoft. Read the rest of this entry »
Open Source Flash Media Server
0_9_1 – Red5:
KLOTH.NET – about radio and internet, DNS lookup, whois, antispam:
Online Tools and Services
- Find your IP address, and what are your browser settings.
- nslookup : DNS lookup to query a domain name server to look up and find IP address information of computers in the internet. As the use of nslookup is deprecated, using dig is recommended instead (see below).
- dig DNS lookup : query a domain name server to look up and find IP address information of computers in the internet.
- whois lookup : query a WHOIS server to look up and find internet domain registration data.
- iplocate : translate/convert an IP V4 address between dotted quad, decimal, hex and binary, do a PTR reverse lookup in the DNS, and search for location information.

- ping : to ping a distant internet host to see if it is active or reachable from this host.
- traceroute : trace the route to a distant internet host.
- Use serverinfo to query a web server to see from the received HTTP header what server software is running.
- Use Multi DNSBL-check to look up an internet IP v4 address to see if it is blacklisted on public blackhole lists as known spam source.
- Selcall, translate selcalls of the Maritime Mobile Service (MMS).
- Cardpunch, punch a card.
- TTYpunch, punch a perforated ITA2/Baudot teletype tape.
- Get a Fortune Cookie.
- Get Date and Time live from an NTP-server.
- Datum, date calculations and translations.