1.What are the different ways to initialize a variable. How
to differentiate global and local variables, explain it
through a simple tcl program.
2.Create a list of week days and print the first and last
character of each day using foreach command
3.Can you write a small program to verify the given input is
file or directory.Before checking, just ensure that the
file/dir exists or not in the given path. If the given
input is a file, findout the size and verify that the file
has all read ,write and execute permission.
Answer Posted / devendra singh bhadoriya
2. % set days {monday tuesday wednasday thursday friday
saturday sunday}
monday tuesday wednasday thursday friday saturday sunday
% foreach day $days {
set str [split $day ""]
puts "[lindex $str 0]"
puts "[lindex $str end]"
}
Is This Answer Correct ? | 17 Yes | 6 No |
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