Last week I stumbled on a nice console regex helper. It’s not that I’m bad at regex but switching between sed, vim, python, perl regex trips me up a bit sometimes.

Go ahead and check it out for yourself

sudo aptitude install txt2regex

<br /> [.]quit [0]reset [*]color [/]programs ^txt2regex$

!! not supported

RegEx perl :

RegEx php :

RegEx postgres:

RegEx python :

RegEx sed :

RegEx vim :



start to match:

  1. on the line beginning

  2. in any part of the line