Question

what is answer 12345 alphas into alpher​

Answer 1

$\huge\underline\blue{AnSweR}$

Alpha, often considered the active return on an investment, gauges the performance of an investment against a market index or benchmark that is considered to represent the market's movement as a whole. The excess return of an investment relative to the return of a benchmark index is the investment's alpha.

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Answer 2

Answer:

What do I want to accomplish:

Print only these words: "azert12345" and "a1z2e3r4t5", using grep with a pattern like I said before. Something like grep -E "[[:digit:]]{5}".

It is easy to print words like "azert12345" using grep -E "[[:alpha:]]{5}[[:digit:]]{5}" with a maximum number of digits of 5 and a maximum number of alphabetical characters as 5, but the problem is: How am I going to print the mixed ones like this one a1z2e3r4t5?

The "a1z2e3r4t5" is just an example the mount of data i should deal with is so much biger

This problem is driving me to crazy for 3 days, and it is not a homework. I'll start learning again more about linux commands. I need some help.