It took careful work to recover the UNIX V4 operating system from the 9-track magnetic tape. The software is foundational for ...

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 ...

Archivist Al Kossow of Bitsavers, who led the technical recovery, described the process as "easy" as such efforts go. The tape, he explained, had "a pretty ...

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

Computer History Museum software curator Al Kossow has pulled the contents from a more than half-century-old tape found at the University of… 50-odd years later, the bits still had teeth. Computer ...

The Files app on your iPhone is a powerful tool once you understand its functionalities. In this video, you'll learn about: - Navigating the app (0:37) - Interacting with files (3:32) - Using external ...

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 ...

Docker permission denied error on Linux can disrupt your workflow. In this guide, we explain its causes and quick fixes.

Trapped in a hell he helped make, a lone hacker aboard a space station far from home sneaks and fights his way through horrible mutants and killer robots in order to take down the monstrous artificial ...

"Saturday Night Live" is closing out 2025 with a holiday message from President Donald Trump. The cold open of the final "SNL" episode of the year featured James Austin Johnson as Trump delivering a ...

System Mechanic is an easy solution for optimal PC performance and simple computing. Once downloaded, it helps speed up slow computers by removing unnecessary software and files and fixes problems to ...

Your PC’s storage media is subject to malware and, on occasion, natural disasters such as lightning, fire, etc. — which is why formulating a backup strategy is critical for keeping your data safe. Our ...