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Getting started with Tcl : example 1
This page is part of the Airplug documentation related to Tcl/Tk.
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Hello World
A first script, with comments, printing and special characters. To run such a script on a UNIX computer, you can copy-paste it and add the execution right:
cat > example1.tcl (paste with the mouse + Ctrl C) chmod +x example1.tcl ./example1.tcl
Script
#!/usr/bin/tclsh # this is a comment # printing puts stdout {Hello World} # Carriage return puts stdout "This is a long sentence, which is\ cut in my script." # Special characters set dollar \$ puts stdout "dollar = $dollar"
Output
Hello World This is a long sentence, which is cut in my script. dollar = $
<html><br/></html>
This page is part of the Airplug documentation related to Tcl/Tk.
Back to the Tcl/Tk documentation page /
Back to the Airplug documentation page
