How do you increase the hard limit on the maximum number of open file descriptors in Core? Right now the hard limit is 4096 for me. Where is this being set?
On other systems I've been able to adjust /etc/security/limits.conf, but that seems to be a "pam" thing, which is not in use with Core, and I don't see a pam extension (nor am I sure I want one).
With ulimit being a shell thing, I've been looking into busybox, but no luck so far. Same goes for pam, which is a new thing for me.
tc@box:~$ cat /proc/sys/fs/file-max
tc@box:~$ ulimit -Hn
tc@box:~$ ulimit -Sn 4096
tc@box:~$ ulimit -n