Not many young people know Perl or Tcl (or even lisp for that matter).
>> The point of shell is that it interoperates freely with all programs and all programs share a language.
Also doesn't mean people should stop trying to come up with these new shells. May be some "new" shell will catch up and tomorrow's "all" programs will be compatible with that shell. For example, now on Mac OS X, now ZSH is the default shell.
>> The point of shell is that it interoperates freely with all programs and all programs share a language.
Also doesn't mean people should stop trying to come up with these new shells. May be some "new" shell will catch up and tomorrow's "all" programs will be compatible with that shell. For example, now on Mac OS X, now ZSH is the default shell.