Running "rm -rf /" Is Now Bricking Linux Systems (phoronix.com)

An anonymous reader writes: For newer systems utilizing UEFI, running rm -rf / is enough to permanently brick your system. While it's a trivial command to run on Linux systems, Windows and other operating systems are also prone to this issue when using UEFI. The problem comes down to UEFI variables being mounted with read/write permissions and when recursively deleting everything, the UEFI variables get wiped too. Systemd developers have rejected mounting the EFI variables as read-only, since there are valid use-cases for writing to them. Mounting them read-only can also break other applications, so for now there is no good solution to avoid potentially bricking your system, but kernel developers are investigating the issue.

Comments

Linux is a fragile house of cards

[Osgeld]

And its by ignorant design mostly

for example last night I removed the soduku game that came with my distro, thanks to its dependency tree and debian / ubuntu's package management removing this one stupid game took half of XFCE with it, and I was left with a command prompt

say what you want about windows, it doesnt fuck the entire system if I uninstall solitaire