Snippets

Логин

Feature Group

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1

bash

This demonstrates using the =~ operator in Bash to test a string against a regex pattern for email validation.


email=me@example.com
if [[ "$email" =~ [a-z]+@[a-z]{2,}\.(com|net|org) ]]
then
    echo "Valid email!"
fi

2

bash

This demonstrates basic regex matching in Bash using the =~ operator.


# Regex
[[ "A" =~ . ]]

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1

bash

This demonstrates using the =~ operator in Bash to test a string against a regex pattern for email validation.


email=me@example.com
if [[ "$email" =~ [a-z]+@[a-z]{2,}\.(com|net|org) ]]
then
    echo "Valid email!"
fi

2

bash

This demonstrates basic regex matching in Bash using the =~ operator.


# Regex
[[ "A" =~ . ]]