Regular Expressions 101

Negated Character Class[^\.]+

+matches at least one character outside the set below:

\.the literal . (46₁₀ / 56₈ / 2E₁₆)

Group gname(?<gname>[^\.]+)

Negated Character Class[^\.]+

+matches at least one character outside the set below:

\.the literal . (46₁₀ / 56₈ / 2E₁₆)

Negated Character Class[^\.]+

+matches at least one character outside the set below:

\.the literal . (46₁₀ / 56₈ / 2E₁₆)

.+any character (except for line terminators), repeated at least once

Detailed match information will be displayed here automatically.

Search reference

Regular Expression

[^\.]+\.(?<gname>[^\.]+)\.[^\.]+\..+

New

instance-name.generic-name.subdomaine.domain.com