How to update a string in bash?

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HelpMePlease22020-04-25 04:18:36

bash

HelpMePlease2, 2020-04-25 04:18:36

How to make a line with text appear, and after a second the text in the same line has changed?

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galaxy, 2020-04-25
@HelpMePlease2

Use terminal characters-commands:
printf "\r" # return to the beginning of the line
printf "\033[K" # delete everything up to the end of the line
More commands

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