Program that Runs Specific Regex Commands on Text Files?
<p>Every day I generate a massive .txt file containing the entries of "Net View /Domain:abc" for numerous parent and child domains.</p>

<p>Every day I run the same set of regular expression find &amp; replace commands on that these text files.</p>

<p>I'd like to make an applet or droplet that does this for me so I won't have to manually-open and edit each text file by hand (even though the replacements happen via RegEx in my text editor).</p>

<p>Am open to using something third-party, if folks have a "go-to" automated regex text processor. Thanks!</p>