Q:

regex for stripping the first 3 columns of data separated by pipe symbol

I have text file with values separated by the pipe symbol |
data|baloney|198237423984732|cheese|more cheese|98746464

I want to remove the first three columns, so for example I am left with
cheese|more cheese|98746464

A:

replace this regex:
^([^|]*\|){3}

to empty string.

