UNIX version 4 is quite special on account of being the first UNIX to be written in C instead of PDP-11 ASM, but it was also ...

If you have any experience with the Linux command line, you’ve probably used a pipe to solve tasks by combining simple ...

Opinion: From COBOL and C to Linux and SQL, the unglamorous software that keeps the world running refuses to disappear ...

The system employs HMAC-SHA256 (Hash-based Message Authentication Code using SHA-256) for license integrity verification. SHA-256 refers to the Secure Hash Algorithm producing 256-bit hash values (see ...

The NFL playoffs are one week away and most of the field is set entering Week 18. Here's what to know about the postseason ...

Computer archaeology lovers among the audience are in for a rare treat in these challenging times. Remember that Unix v4 tape ...

Unix permissions control who can read, write or execute a file. You can limit it to the owner of the file, the group that owns it or the entire world. For security reasons, files and directories ...

December 2025 was a brutal reality check for security teams. While most were winding down for the holidays, threat actors weaponized a tectonic shift in the landscape, headlined by the... The post Top ...

Thomas J. Brock is a CFA and CPA with more than 20 years of experience in various areas including investing, insurance portfolio management, finance and accounting, personal investment and financial ...

Democrats have shared more pictures from Jeffrey Epstein's estate, which comes one day before the government's deadline for the full release. The latest cache includes a mystery text appearing to ...

Standardizing structural isomeric relationships and evaluating their distribution in chemical space remain significant challenges in cheminformatics. Here, the authors propose a molecular ...

Learn how to record terminal sessions on Linux using Asciinema and convert them into clean animated GIFs for READMEs and ...