apt-cache dump --installed doesn't work, it lists uninstalled packages as well. I want to list the install packages each by one line, with the instal...

I have a Dell e6400, and I was using it, connected to wifi and it was all working fine. I closed it and opened it back up about 10 minutes later and the l...

I use Chrome 78.0.3904.97 on Windows 10. There is a "History" menu option that lists previously visited pages. It shows the page title and the domain name...

I'm trying to format a .pem file for access to an EC2 instance through SSH, but no matter what I try among suggestions I've seen, nothing seems ...

I got a new Samsung TV (forget model) for Christmas, and it was my intention to buy another one of the same kind so I could finally experience a dual moni...

i have a cat5e cable that the router sets to 100Mb Full Duplex. Trying to set to 1000Mb makes port not work with that cable. Other cables works at 1000Mb ...

I have a device that has an HDMI output port. The specification says that I can connect it to a monitor that has an HDMI input port (through HDMI to HDMI ...

I've been successfully using Invoke-WebRequest to post requests to a REST-based API from PowerShell. Invoke-WebRequest -UseBasicParsing https://my-re...

Assuming i am in a bash shell now and i execute the following [me@server]$ bash script.sh q1) Is a new child bash process created to execute the script ? ...

I have a strange case where I don't know what happen. Usually using tcpdump shall allow us to know if a packet reach to the NIC before iptable filter...