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Using the backquote and the date command, set time1 to be the current time in seconds and
set time2 to be the time in seconds of when you were born. Calcul
ate how many hours old you
are

Quote (Eep @ Nov 13 2015 07:56pm)

something something get the epoch date of your birthday + the epoch date of today, subtract, then convert that number back into a date

probably

Quote (ROM @ Nov 13 2015 07:24pm)

Do you know how to get epoch of a specific date?

Quote (Eep @ Nov 13 2015 07:56pm)

something something get the epoch date of your birthday + the epoch date of today, subtract, then convert that number back into a date

probably

Quote (carteblanche @ Nov 13 2015 09:11pm)

he meant milliseconds, i assume.

http://unix.stackexchange.com/questions/156745/how-do-i-convert-a-date-to-milliseconds-since-unix-epoch-in-bash

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A line containing any of the character sequences: two, three, four,six or seven.

A sequence of 4 or more vowels (aeiou in upper or lower case) in a row.

A line containing between 15 and 21 characters. You need to match both the beginning and
end of the line in your pattern otherwise you will match lines that are longer than the
requirement

Quote (carteblanche @ Nov 15 2015 04:50pm)

i dont really do much regex in vim, but this a starting place at least. i dont have any experience with look behinds and such; just basic regex

[aeiou]{4,}

^.{15,21}$

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One of Holmes’ enemies is the infamous femme fatale Irene Adler. Find all lines that contain the name “Adler” then run the output through egrep a 2nd time eliminating all lines that contain Irene.

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