Every operating system- whether it is Windows, Mac, Linux, or Android, has a core program called a Kernel which acts as the ‘boss’ for the whole system. It is the heart of the OS! The Kernel is ...

Rolling back the Linux kernel can save the day when a bad update breaks your system. It should be done carefully, with backups and verification. Use it to regain a stable state, then address the root ...

There's growing interest in a new type of software for Linux machines called BPF, which allows the user to run a program in the kernel and enjoy "observability super powers", according to Brendan ...