Right-click Command Prompt and choose Run as administrator.
When asked whether to allow Command Prompt to make changes to your computer, select Yes.
Note: If you are asked for an administrative login, you will need to contact your system administrator.
Type "ipconfig /flushdns" and press Enter.
Type "ipconfig /registerdns" and press Enter.
Type "ipconfig /release" and press Enter.
Type "ipconfig /renew" and press Enter.
Type "netsh winsock reset" and press Enter.
Restart the computer.
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Try using the following commands:
ipconfig /flushdns
ipconfig /release
ipconfig /renew
net stop dnscache
net start dnscache
netsh int ip reset resetlog.txt
netsh winsock reset catalog
Otherwise, pingback with more details to help troubleshoot!
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ipconfig /displaydns
If you're referring to the ipconfig /flushdns command on a Windows machine, it clears everything* out of that machine's DNS resolver cache. In effect, the machine “forgets” what it's learned from recent DNS queries and will need to query a DNS server to resolve just about anything.
This is a very useful command when you're troubleshooting a DNS issue or making changes to records on a DNS server.
*In fact, this command doesn't necessarily clear everything out. Anything in the machine's local hosts file (located at C:\Windows\System32\drivers\etc\hosts) will remain in the resolver cache. You can confirm this by adding an entry to the hosts file, then running ipconfig /flushdns and ipconfig /displaydns back to back. The latter command lists everything in the resolver cache. As long as no other process slipped in a DNS query between those two commands, the output should include only what's in the file.
You can use void-mklive to create a live image with the software you want preinstalled to save having to install the packages on a slow machine with slow internet !
Regata OS is a Brazilian Linux distribution based on openSUSE, focusing on desktop and gaming needs. Its main characteristics include a Regata OS store for installing applications and games, out-of-the-box integration with Google Drive, support for a gaming mode via the Vulkan graphics API, an extensive library of games in the Regata OS Game Access portal, support for configuration of hybrid graphics in notebooks, and easy transfer of files between a computer and a smartphone. The distribution's user interface is KDE Plasma.
This portable FM Transmitter is easy to build. I have used a pair of BC548 transistors in this circuit. Although not strictly RF transistors, they still give good range. Transmitter is powered by 9V battery. The coil L1 consists of 7 turns on a quarter inch plastic former with a tuning slug. The tuning slug is adjusted to tune the transmitter. Actual range on my prototype tuned from 70MHz to around 120MHz. The aerial is a few inches of wire. Lengths of antenna wire should be 1 - 2 feet. The circuit is basically a radio frequency (RF) oscillator that operates around 70-120 MHz. Audio from audio jack is fed into the audio amplifier stage built around the first transistor. Output from the collector is fed into the base of the second transistor where it modulates the resonant frequency of the tank circuit by varying the junction capacitance of the transistor. Junction capacitance is a function of the potential difference applied to the base of the transistor. The tank circuit is connected in a Colpitts oscillator circuit.
One final point, don't hold the circuit in your hand and try to speak. Body capacitance is equivalent to a 200pF capacitor shunted to earth, damping all oscillations.
