Apache NiFi Replace Text processor to use control

Question

Using replace text processor while converting fixed width file to delimited with normal character like ';' , '|' ,',' as delimiters is working. However considering \u0001 or [^]A or \^A is not working as expected.

Answer 1

to use special chars you could use literal + unescapeXml nifi expression functions:

${literal(''):unescapeXml()}