The Internet is literally a network of networks, and it’s bound together by BGP. BGP allows one network (say Facebook) to advertise its presence to other networks that form the Internet. As we write Facebook is not advertising its presence, ISPs and other networks can’t find Facebook’s network and so it is unavailable.
Install command line app called Termux.
Run the below commands
This should return ‘encrypted’ or ‘unencrypted’.
This should return ‘file’ or ‘block’. If ‘file’ its file based encryption and block its full disk encryption.
All the production version of the drivers are WHQL signed. However you may need to load a test driver as part of verifying the driver functionality during development. This requires the driver to be test signed. To run a test signed driver in windows requires test signing to be turned on. below is the command to turn on and off test signing.
To turn on loading test signed drivers
Bcdedit.exe –set TESTSIGNING ON
To turn off loading test signed drivers
Bcdedit.exe –set TESTSIGNING OFF
Nice high level article on swap files. How to find the allocated swap file size, location, allocate new swap file for increasing or decreasing the swap file size, adjust the swappiness and remove a swap file.
Rust for Linux? The move to make Rust a second language for developing the Linux kernel is gathering momentum. But there are still challenges ahead
RUST is a comparatively new programming language which emphasizes on security. Especially on memory related security like buffer overflow. Linux kernel is adopting drivers compiled with RUST in Linux kernel. Certainly we can see some RUST adoption in Linux kernel and other programming areas.
Linux 5.14 updates
removed the old IDE support.
Support for Rust programming language
mainline support for Raspbery pi 400