https://www.shafiq.in/zh/tags/regex/ Recent content in Regex on Shafiq Alibhai Hugo zh-CN © 2009-2026 All rights reserved. Mon, 20 Jun 2011 11:38:01 +0000 https://www.shafiq.in/zh/blog/howto-replace-ip-address-using-sed/ Mon, 20 Jun 2011 11:38:01 +0000 https://www.shafiq.in/zh/blog/howto-replace-ip-address-using-sed/ <p>Following one-liner will search for a ip address pattern in the specified file and replace it with the one provided :</p> <div class="highlight"><pre tabindex="0" class="chroma"><code class="language-bash" data-lang="bash"><span class="line"><span class="cl">sed <span class="s1">&#39;s/[0-9]\{1,3\}.[0-9]\{1,3\}.[0-9]\{1,3\}.[0-9]\{1,3\}/**IPADDRESS-COMES-HERE**/g&#39;</span> /SourceFilename &gt; /DestinationFilename</span></span></code></pre></div>