Articles tagged with sed

1. Quick Codemods with sed

   Posted on January 03, 2023 in programming

   I had a few different changes last week (in two different repos) that required one-line changes in lots of files.

   Quick note here that I'm using GNU sed. If you're on a Mac, you can use GNU sed, too (via Homebrew, for example).

   Example 1: Change Status

   In this first …

2. Removing a Single Line from known_hosts With sed

   Posted on February 08, 2016 in System Administration

   Ever so often, something changes on the network, and you find that your .ssh/known_hosts file has gotten out of date. Usually this happens after an upgrade or device change. You'll get the rather ominous warning that REMOTE HOST IDENTIFICATION HAS CHANGED!

   If you are confident that someone isn't doing …