Ctrl + F
key combination.Important:
, Important!
or Important,
.Important ✨
9 is a character, and 99 is a number with two characters 9 and 9.
—
which acts as a metacharacter inside the square brackets []
and outside it acts as a literal character.[0-9]
— matches number 0
to 9
.[A-Z]
— matches A
to Z
.[a-z]
— matches a
to z
.^
is the metacharacter for negation.[^aeiou]
matches consonants[^05]
matches the numbers not divisible by 5.[^a-zA-Z]
matches other than alphabets.medi[^a]
matches mediumNote 📝] - ^ \
are not literals inside the[ ]
. But,. * ! , ; & $
are all the literals. This means, -a[sk.]txt
matchesa.txt
,astxt
,aktxt
only. - we can escape—
inside the brackets, asfile[0\-]
which also matches—
literal.