\!the literal ! (3310 / 418 / 2116)
\na line-feed (newline) character (ASCII 10)
interfacethe literal text interface (case sensitive) \Wany non-word character
A-Zone character from A (6510) to Z (9010) (case sensitive)
.*any character (except for line terminators), repeated any number of times
Ethernetthe literal text Ethernet (case sensitive) \/the literal / (4710 / 578 / 2F16)
Negated Character Class[^\!]* *matches any number of characters outside the set below:
\!the literal ! (3310 / 418 / 2116)
g modifier: global. Finds all matches instead of stopping after the first
m modifier: multiline. Causes ^ and $ to match the start and end of each line, not only the start and end of the string