Simple shell containing Tcl interpreter. Consider using the tcl tag instead for language issues.
tclsh is a shell-like application that reads Tcl commands from its standard input or from a file and evaluates them. If invoked with no arguments then it runs interactively, reading Tcl commands from standard input and printing command results and error messages to standard output. It runs until the exit command is invoked or until it reaches end-of-file on its standard input. If there exists a file .tclshrc in the home directory of the user, tclsh evaluates the file as a Tcl script just before reading the first command from standard input.
For language issues, please tag with tcl; the tclsh tag is for issues with the tclsh shell itself.
