Regular Expressions 101

Pro

^start of line

Group 1([^\n]*)

Negated Character Class[^\n]*

*matches any number of characters outside the set below:

\na line-feed (newline) character (ASCII 10)

Group 2( [^\n]*)

the literal (32₁₀ / 40₈ / 20₁₆)

Negated Character Class[^\n]*

*matches any number of characters outside the set below:

\na line-feed (newline) character (ASCII 10)

$end of line

Global pattern flags

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

Detailed match information will be displayed here automatically.

25 tokens

Regular Expression

^([^\n]*)\n( [^\n]*)$

New

Lorem Ipsum is simply dummy text
 of the printing and typesetting industry. 
Lorem Ipsum has been the industry's 
standard dummy text ever since the
 testing

Extraction

Lorem Ipsum is simply dummy text
 of the printing and typesetting industry. 
Lorem Ipsum has been the industry's 
standard dummy text ever since the
 testing