Semantics-driven static analysis could be used to improve the safety, correctness, and performance of Unix, Linux, and macOS ...

Semantics-driven static analysis could be used to improve the safety, correctness, and performance of Unix, Linux, and macOS ...

Unix and Linux environments have long relied on shells like Bash and Zsh, which serve as command line interpreters for ...

Researchers from security firm ARMO developed a POC rootkit called Curing that showed how the io_uring interface in Linux could be exploited by bad actors to bypass system calls, creating what they ...

When I first switched to Linux from Windows, I was intimidated by the terminal. The black screen with its blinking cursor ...

While Linux isn't strictly a text-only system, it has a reputation for making better use of plain text than any other ...

Offensive security (OffSec) is a proactive cybersecurity approach aimed at identifying and eliminating vulnerabilities in ...

As a unix system administrator ... Filesystem layout and Absolute/ Relative path movement, then progressing to Files, Permissions and Inode numbers. You see how to manipulate and enforce security ...

Learn how oxidizr lets you safely switch to Rust-based Unix tools on Ubuntu and test their performance, safety, and stability ...

In many respects, WAFL's disk format is similar to that of other UNIX file systems such as the Berkeley Fast File System [MJLF84] and TransArc's Episode [CAK + 92] file system. For example: WAFL is ...

The simplest way to check the exit code of the last executed foreground command in Unix-like shells ... indicates that the file wasn’t found. This structured approach is especially useful when your ...