title: Replace first two characters of each line of a file via PowerShell
body: <p>I have a file that needs to have the first two characters of each line replaced. It seems easy but those same first two characters "|0" showup elsewhere in the file. So I've ended up having the replacement strings "$bp" all over the place. Any way to just replace the first instance of "|0" for each line only? Here is the sample data:</p>
  
  <pre><code>0|Corrupt Record|0|0|0|0|0|0|0|0|0
  </code></pre>