Could you just practice using the command line in terminal? For example you could make a test text file called 'bob' and then use sed to run some regex substitution like this:

cat test | sed 's/And/Dan/g'

which would replace all the instances of 'And' in the output of the cat command with 'Dan'.

CB

On 5/30/13 11:23 PM, Yuma Antoine Decaux wrote:
Hi all,

As mentioned in the subject line, does anyone know of an accessible regular expression practice tool, desktop app or other?

Really keen on practicing this very useful tool.

Best regards,

Yuma






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