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Extract email addresses online4/7/2024 ![]() Want to find any number or the letter "a"? |a would do the trick, as regex uses the pipe | character to mean or. We'd do a regex search for -that will search for anything containing at least one numeral (digits between 0 and 9). ![]() Regex lets you tell the computer what type of text you're looking for, using its own syntax. Regex-or REGular EXpressions-are what you'll use. What if you instead wanted to find any number in your text? Perhaps your sentence now says "I bought 47 apples and 23 eggs" and you'd like a list of the numbers. For example, if you're looking for the number "47" in the sentence "I bought 47 apples," your program's Find tool would highlight the number 47 in that sentence. Press Control+ F or Command+ F, type in the word you want to find, and the app will highlight every time that word shows up in your text. You're likely familiar with the search tool built into most apps on your computer. Regex scripts look like long strings of random text, but they can be the most powerful way to find any text you want
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