[Joker_vD]

Well, unless you're on Windows :D Even on Windows XP Home Edition I could open a million file handles with no problems.

Seriously, why is default ulimit on file descriptors on Linux measly 1024?

[nasretdinov]

Some system calls like select() will not work if there are more than 1024 FDs open (https://man7.org/linux/man-pages/man2/select.2.html), so it probably (?) makes sense to default to it. Although I don't really think that in 2k26 it makes sense to have such a low limit on desktops, that is true.

[remexre]

https://0pointer.net/blog/file-descriptor-limits.html