[logback-user] How to add less than (<) and greater than (>) in logback.xml

[Debraj Manna]

Crossposting from stackoverflow
<https://stackoverflow.com/questions/48341348/how-to-add-less-than-and-greater-than-in-logback-xml>

Can someone let me know how can I add less than (<) and greater than (>)
sign in logback.xml?

I want to have a encoder.pattern like below

<encoder>
 <pattern>%p [%d{yyyy-MM-dd HH:mm:ss,SSS}] %c{3}:[%C{1}:%M:%L] - [%t]
- %replace(%.-20480m){'[^A-Za-z0-9=<>:@\\-\\[\\]\n\\s!]','_'}%n
 </pattern><encoder>

But this is failing because of the presence of <> ?

Thanks,
Debraj
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