Regex regular expressions
Revision as of 18:43, 22 October 2018 by Pio2pio (talk | contribs) (→PCRE Perl Compatible Regular Expressions)
General expressions
+ -unlimited string \ -escape/protect character /[abc]+/ -matches a bb ccc
PCRE Perl Compatible Regular Expressions
This also covers Notepad ++
regex like [\r\n]+ matches CRLF in Notepad ++
Notetad++
Find, replace and remove matching line. Find any occurances of help</help>, ending with
\r?\n
. \r
is optional in case the file doesn't have Windows line endings.
Find what: ^help\r?\n
Replace with:
Resources
- regex-remove-lines-containing Stackoverflow
Websense
It accepts reg expresions with limited form example:
- (.) -same as * wildcard matches any lengh of string and brackets are RegEx delimiters
References
- regex101.com Dynamic RegEx builder