[Formatted] [REQ] Run Shell and Batch Scripts from Chat

Plugin category: Admin Tools

Suggested name: ScriptSuite

A bit about me: I'm a server owner since Beta 1.4 and I enjoy making my dedicated self-built server as efficient and modular as possible

What I want:
I would like a plugin that allows me to define commands or shell scripts (in format .sh on lin/unix or .bat on windows) placed in a folder the plugin generates that can be run on the computer with in-game commands. I know this is possible because Essentials has a /backup command I have set to run ~/minecraft/backup.sh.
Also, crontab-like functionality would be very useful, too. (Run a script every x minutes)

Ideas for commands:
/addscript 1 scriptname - sets scriptname.sh as script 1
/runscript 1 - runs previously defined script 1
/runscript splitlogs - runs splitlogs.sh

Ideas for permissions:
scriptsuite.run.scriptname
scriptsuite.add

When I'd like it by: When it's done
Similar plugin requests: None.