[stuhood@tw ~/src/pants (master)]$ man ulimit
[stuhood@tw ~/src/pants (master)]$ ulimit --help
-bash: ulimit: --: invalid option
ulimit: usage: ulimit [-SHacdfilmnpqstuvx] [limit]
[stuhood@tw ~/src/pants (master)]$ ulimit -help
-bash: ulimit: -h: invalid option
ulimit: usage: ulimit [-SHacdfilmnpqstuvx] [limit]
[stuhood@tw ~/src/pants (master)]$ ulimit help
-bash: ulimit: help: invalid number
[stuhood@tw ~/src/pants (master)]$ ulimit
unlimited
[stuhood@tw ~/src/pants (master)]$ ulimit -h
-bash: ulimit: -h: invalid option
ulimit: usage: ulimit [-SHacdfilmnpqstuvx] [limit]