insert character in string at certain position

[Michael Stankov]

Hi,

I have a string in var1 = 38000E9NK02 and want to insert a dot (.) after position 4 = 3800.0E9NK02

Thanks in advance.

Topic

[Keith McLeod]

Yu might try something like:

set x “38000E9NK02”

regsub — {(.{4})(.*)} $x {1.2} y

echo $y

3800.0E9NK02

[Michael Stankov]

It worked perfectly…thanks a lot!! 😀

[Author]

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