diff --git a/docs/2023-06-25-useful-tools.html b/docs/2023-06-25-useful-tools.html
index 00af1ae..4275e7e 100644
--- a/docs/2023-06-25-useful-tools.html
+++ b/docs/2023-06-25-useful-tools.html
@@ -135,6 +135,11 @@
           >
         </p>
       </li>
+      <li>
+        <p>
+          <a href="https://github.com/chmln/sd">https://github.com/chmln/sd</a>
+        </p>
+      </li>
       <li>
         <p>
           <a href="https://github.com/adrianlopezroche/fdupes"
diff --git a/docs/2023-07-01-pastebin.html b/docs/2023-07-01-pastebin.html
index 8957adc..ba438bc 100644
--- a/docs/2023-07-01-pastebin.html
+++ b/docs/2023-07-01-pastebin.html
@@ -319,6 +319,22 @@ git gc</pre>
     <div class="highlight highlight-source-shell">
       <pre>fd -H <span class="pl-s"><span class="pl-pds">'</span>^\.DS_Store$<span class="pl-pds">'</span></span> -tf -X rm</pre>
     </div>
+    <h2>
+      <a
+        id="user-content-sd"
+        class="anchor"
+        aria-hidden="true"
+        tabindex="-1"
+        href="#sd"
+        ><span aria-hidden="true" class="octicon octicon-link"></span></a
+      ><a href="https://github.com/chmln/sd">sd</a>
+    </h2>
+    <p>Remove proto options:</p>
+    <div class="highlight highlight-source-shell">
+      <pre>sd -F <span class="pl-s"><span class="pl-pds">'</span>import "validate/validate.proto";<span class="pl-pds">'</span></span> <span class="pl-s"><span class="pl-pds">'</span><span class="pl-pds">'</span></span> api/raw/<span class="pl-k">*</span>.proto
+sd -F <span class="pl-s"><span class="pl-pds">'</span>import "marshal-zap.proto";<span class="pl-pds">'</span></span> <span class="pl-s"><span class="pl-pds">'</span><span class="pl-pds">'</span></span> api/raw/<span class="pl-k">*</span>.proto
+sd -f s <span class="pl-s"><span class="pl-pds">'</span>\s\[.*?];<span class="pl-pds">'</span></span> <span class="pl-s"><span class="pl-pds">'</span>;<span class="pl-pds">'</span></span> api/raw/<span class="pl-k">*</span>.proto</pre>
+    </div>
     <h2>
       <a
         id="user-content-fdupes"
diff --git a/posts/2023-06-25-useful-tools.md b/posts/2023-06-25-useful-tools.md
index 04f5f4e..c292590 100644
--- a/posts/2023-06-25-useful-tools.md
+++ b/posts/2023-06-25-useful-tools.md
@@ -18,6 +18,7 @@ This just a raw list.
 - https://github.com/dandavison/delta
 - https://github.com/Wilfred/difftastic
 - https://github.com/eza-community/eza
+- https://github.com/chmln/sd
 
 - https://github.com/adrianlopezroche/fdupes
 - https://github.com/WayneD/rsync
diff --git a/posts/2023-07-01-pastebin.md b/posts/2023-07-01-pastebin.md
index 6b0a14d..1df3ecb 100644
--- a/posts/2023-07-01-pastebin.md
+++ b/posts/2023-07-01-pastebin.md
@@ -253,6 +253,16 @@ With [fd](https://github.com/sharkdp/fd):
 fd -H '^\.DS_Store$' -tf -X rm
 ```
 
+## [sd](https://github.com/chmln/sd)
+
+Remove proto options:
+
+```sh
+sd -F 'import "validate/validate.proto";' '' api/raw/*.proto
+sd -F 'import "marshal-zap.proto";' '' api/raw/*.proto
+sd -f s '\s\[.*?];' ';' api/raw/*.proto
+```
+
 ## [fdupes](https://github.com/adrianlopezroche/fdupes)
 
 Remove duplicated files: