Reduce string length after check, with one line

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Veronica Taurino
Veronica Taurino 2020-8-27
评论： Veronica Taurino 2020-8-27
Hello!
I would like to reduce a string length after a check on the length itself, with one command. Is it possible? Something like:
x=x(length(x)>5)(1:5)
Thank you!

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Stephen23
Stephen23 2020-8-27
x = x(1:min(5,end))

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