> For the complete documentation index, see [llms.txt](https://guide.offsecnewbie.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://guide.offsecnewbie.com/pcap-analysis/regex.md).

# RegEx

![http://blog.isecurion.com/ matching an email address](https://1508177803-files.gitbook.io/~/files/v0/b/gitbook-legacy-files/o/assets%2F-LSy0aAo8OKT4I-Ahftv%2F-Lu2UITRbkGSG66GZEo8%2F-Lu36Pd5grA1fcAq1p5b%2Fimage.png?alt=media\&token=b0ce0ec3-d4e7-48da-a0f2-17ea111f6fef)

h[ttps://regex101.com/library?orderBy=MOST\_POINTS](https://regex101.com/library?orderBy=MOST_POINTS)