mac Too many open files in system

##查看限制

launchctl limit maxfiles

结果

maxfiles    256            unlimited

##增大限制

vim /etc/sysctl.conf
kern.maxfiles=65536
kern.maxfilesperproc=65536

##docs

• is-there-a-fix-for-the-too-many-open-files-in-system-error-on-os-x-10-7-1
• too-much-open-files-exception-under-unlimited-system