Show HN: Run C Online (opens in new tab)

(cstub.com)

7 pointsthejew11y ago4 comments

4 comments

I like that a lot. Nice idea, if a little dangerous. I'm assuming it's jailed because all the system headers are there.

Just a heads-up- your 'about' says Ruby code instead of C.

How do you make sure people don't do something bad?

I imagine they're probably using a chroot jail.

Looks like it is running under Docker, as you can see by running things like:

       system("cat /proc/self/cgroup");

j / k navigate · click thread line to collapse

I like that a lot. Nice idea, if a little dangerous. I'm assuming it's jailed because all the system headers are there.

Just a heads-up- your 'about' says Ruby code instead of C.

How do you make sure people don't do something bad?

I imagine they're probably using a chroot jail.

Looks like it is running under Docker, as you can see by running things like:

       system("cat /proc/self/cgroup");

j / k navigate · click thread line to collapse