"Access is Denied" when executing application from Command Prompt
Today when I tried to run an old DOS utility from the Windows XP Command prompt, I got the error message "Access is Denied." Then I found that m...
Category: News
How can I list all IPs in the connected network, through Terminal preferably?
Using Ubuntu 10.10 command line, how can I list all IPs connected to my home network? Ideally, it needs to be a CLI command as I will be running it from C++.
nginx proxy_pass upstream replace with variables
my upstream: upstream upstream_**uba1**_console_f485c00e45256742e2cc641db834b150 { ip_hash; server 192.30.56.172:39443; check interval=2000 rise=1 fall=3 ...
Hyper V - Virtual Switch not showing as adapter in VM
I am trying to share the network connection from the host (windows 10 pro) but without any luck. I have created a 'Virtual network switch' to th...
Why can't my computer connect to this one valid website?
I am trying to visit the website https://www.khronos.org/ on my Windows 10 machine. This website is currently up. It works on my computer at work and on m...
Is it safe to use a regular marker (Sharpie, etc.) to write on a CD-R disc?
In the past I've used a special CD-R marker to write on CD-R's. But I'm wondering if it's OK to just use a regular felt-tip marker (Sh...
public key always asking for password and keyphrase
I am trying to SSH from a NAS to a webserver using a public key. NAS user is 'root' and webserver user is 'backup' I have all permissi...
System went read-only suddenly
My web server (Linux, Debian Wheezy) has suddenly gone read-only, MySQL have crashed (but Apache didn't) - giving errors when pressing tab to complet...
Keyboard numbers vs Numeric keypad keys
This is a 2 part question: What is the difference between keyboard numbers and numberpad keys. I understand they must be treated at least slightly differe...
Can a subwoofer's magnet damage laptop's hard drives?
My laptop (one ssd, one hdd) sits on the (turned off) subwoofer. Does the speakers' magnet shorten the lifespan of my storage devices? Cheers, Dominic
