A 16-year-old Linux kernel vulnerability, dubbed Januscape, allows attackers to escape a virtual machine and execute ...

Kali Linux 2026.2, the second release of the year, is now available for download, featuring 9 new tools and numerous Kali ...

Linux 7.1 is here to end the Intel 486 CPU era - and do some serious legacy clean up ...

* * delay() 会让 CPU 空转等待，期间不能执行其他代码，称为“阻塞”。 * * 硬件定时器由独立硬件模块驱动，到时间就触发中断 ...

Learn how to install and configure ProxyChains on Linux. Set up chain types, enable DNS proxying, and route curl, nmap, and ...

Learn how to permanently and securely delete files on Linux using shred, fstrim, secure-delete, and btrfs snapshot removal.

* '"=a" (result)'; set '=' the C variable '(result)' to the value of register e'a'x * '"d" (port)': map the C variable '(port)' into e'd'x register ...