Increase OS X Open Files Limit (bash script)

increase-open-files-limit.sh

#!/bin/bash

echo '<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0">
<dict>
        <key>Label</key>
        <string>Increase open files limit</string>
        <key>ProgramArguments</key>
        <array>
                <string>/bin/launchctl</string>
                <string>limit</string>
                <string>maxfiles</string>
                <string>unlimited</string>
        </array>
        <key>RunAtLoad</key>
        <true/>
        <key>ServiceIPC</key>
        <false/>
</dict>
</plist>' | sudo tee /Library/LaunchDaemons/com.apple.launchd.limit.plist