At some point in your career as an administrator, it's a good bet that you've used a script to automate some common task. To assist with such tasks, Cisco added the Tool Command Language (TCL) with ...

Dear Final Debug: I’m not a tech person, but I have to deal with tech people every day in my job, so I have to understand what they’re talking about. In a meeting recently, they were all talking about ...

The other day, I was riffling through Internet pages and found an essay called “Tcl and Concurrent Object-Oriented Flight Software: Tcl on Mars” that, needless to say, piqued my interest. The essay, ...

Tcl (Tool Command Language) and its GUI sidekick Tk (Toolkit) have been available in one form or another for more than a decade. John Ousterhout originally designed Tcl as a freely available embedded ...