regular expression starts and ends with same symbol
/^(a|e|i|o|u).*\1$/regular expression starts and ends with same symbol
/^(a|e|i|o|u).*\1$/regex start word
Just use "^" to specify matching a pattern at the beginning of each line.
Example with grep:
grep "^pattern" file.txtCopyright © 2021 Codeinu
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