rc from plan 9 is simple but quite powerful and has very clean syntax. It also does away with the cruft in bourn. http://www.scs.stanford.edu/nyu/04fa/sched/rea

rc from plan 9 is simple but quite powerful and has very clean syntax. It also does away with the cruft in bourn. http://www.scs.stanford.edu/nyu/04fa/sched/readings/rc.pdf http://www.scs.stanford.edu/nyu/04fa/sched/readings/rc.pdf There is a port of a few very useful plan 9 tools, including rc and the Acme editor, in https://9fans.github.io/plan9port/ https://9fans.github.io/plan9port/ https://en.wikipedia.org/wiki/Plan_9_from_User_Space https://en.wikipedia.org/wiki/Plan_9_from_User_Space