In Linux: What command would you give to list all English-language words that are exactly 5 characters long and that have a lower-case vowel (‘a’, ‘e’, ‘i’, ‘o’, ‘u’, or ‘y’) in the second position, and end with ‘t’?

grep '^.[aeiouy]..[t]$' /usr/share/dict/words

Explanation:

The grep command is usually used in this situation.

^. The first dot in the command represents the first character of the word.

[aeiouy] represents lower-case vowel in the second position of any 5 character word the second charactere must be a lower case vowel.

.. The next two dots represents the next two characters of any 5 character word.

[t] represents the last character of any 5 character word because the last letter ends with t.

try this:

go tos official website.

click on your profile pic at the top right of the screen and click 'edit profile'.

click on "preferences" and press "year of birth".

and then just maybe try to reset whatever error made before by typing in the correct age details again. hope this !