Regular Expressions 101

Non-Capturing Group(?:^\[Link\]\n[^\n]*+\n)++

++repeats the group contents below at least once:

^start of line

\[the literal [ (91₁₀ / 133₈ / 5B₁₆)

Linkthe literal text Link (case sensitive)

\]the literal ] (93₁₀ / 135₈ / 5D₁₆)

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

Negated Character Class[^\n]*+

*+matches any number of characters outside the set below:

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

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.

Search reference

Regular Expression

(?:^\[Link\]\n[^\n]*+\n)++

[Link]
2017_07_11_RM_4b.pdf
[Link]
2017_07_11_RM_4b.pdf
some text
[Link]
2017_07_11_RM_4b.pdf
[Link]
2017_07_11_RM_4b.pdf
more text