Creating an outline of triangle shape on linux terminal, using any characeter

This post is in response to the comment #2 in the post Creating a triangle of characters on terminal

The following script will create a blank triangle of characters on the linux terminal, but unlike the script in "" the triangle will be empty, i.e. only the outline has the characters chosen by the user and inside is left blank.

Save the script as and give it execute permissions

Now execute it

Thus we can see that the script is able to draw the blank triangle of any character user wants and any number of rows (limited by the number of rows in one terminal screen )

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