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I want to compare 2 multi digit numbers, say $x = 99 and $y = 158.. the operation: if ($x gt $y)
{print $x;}
the result gives 99 as the answer.. Probably because 9 is greater...
What is meant by the TCL command "ECHO".. I have a command line in the script i am dealing with which says "echo $1".. $1 is the first argument in the command line.. What is meant by "echo"??
Suppose i have a tcl file to be run, say test.tcl.. and i want to specify the file to be tested, say test.tcl file1. wha do i do to extract "file1" from the command line and perform the test on the file.. i need a tcl command, that helps extract the argument from the command line..
suppose i have a script execute.tcl written in tcl.. and i give the command as "execute.tcl new old used".. how do i extract the arguments "new", "old" and "used"??? can i use the "chomp" to remove the space after and before each argument???
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