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The System object always exists in a Qt Script program. Use the System object to access and manipulate environment variables, e.g. with getenv() and setenv(), and to print text to the console with print() and println().
getenv( environmentVariable : String ) : String; Returns the string stored in the given environmentVariable.
Example:
var q = System.getenv( "QTDIR" ); // q == "/usr/local/qt"
print( expression : String ); Prints the expression (applying toString() if necessary) to the console (stdout).
println( expression : String ); Prints the expression (applying toString() if necessary) to the console (stdout), followed by a newline.
setenv( environmentVariable : String, value : String ); Sets the environmentVariable to the value. If the environmentVariable does not exist it is created. The environment is only changed within the context of the Qt Script process for the duration of the process.
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