Add hint about usage is root to the manpage.

man/go-sendxmpp.1

@@ -108,6 +108,13 @@ Show version information\.
 A SOCKS5 proxy can be used by setting the environment variable \fBHTTP_PROXY\fR\. This feature is considered experimental and there is no guarantee that there won't be any connections not using the proxy although it didn't happen during testing\.
 .P
 \fBHTTP_PROXY="socks5://127\.0\.0\.1:9050" go\-sendxmpp \-\-http\-upload file\.txt user@example\.org\fR
+.SH "TIPS"
+.SS "USAGE BY ROOT"
+In general it's a good advice to only perform commands as root when it is strictly necessary\. To be able to send the output from commands, that need to be performed as root, with go\-sendxmpp without invoking go\-sendxmpp by root sudo can be used\.
+.P
+In this example there is a user \fBsendxmpp\fR with a go\-sendxmpp config in it's \fB$HOME\fR:
+.P
+\fB# command\-that\-requires\-root|sudo \-H \-u sendxmpp go\-sendxmpp me@example\.org\fR
 .SH "SHELL COMPLETIONS"
 .SS "ZSH"
 There are no shell completions yet (contributions welcome) but for zsh it is possible to automatically create completions from \fB\-\-help\fR which might work good enough\.

man/go-sendxmpp.1.html

@@ -58,6 +58,7 @@
     <a href="#DESCRIPTION">DESCRIPTION</a>
     <a href="#OPTIONS">OPTIONS</a>
     <a href="#ENVIRONMENT-VARIABLES">ENVIRONMENT VARIABLES</a>
+    <a href="#TIPS">TIPS</a>
     <a href="#SHELL-COMPLETIONS">SHELL COMPLETIONS</a>
     <a href="#CHAT">CHAT</a>
     <a href="#AUTHOR">AUTHOR</a>
@@ -219,6 +220,20 @@ testing.</p>
 HTTP_PROXY="socks5://127.0.0.1:9050" go-sendxmpp --http-upload file.txt user@example.org
 </code></p>
 
+<h2 id="TIPS">TIPS</h2>
+
+<h3 id="USAGE-BY-ROOT">USAGE BY ROOT</h3>
+
+<p>In general it's a good advice to only perform commands as root when it is strictly necessary. To be able to send
+the output from commands, that need to be performed as root, with go-sendxmpp without invoking go-sendxmpp by
+root sudo can be used.</p>
+
+<p>In this example there is a user <strong>sendxmpp</strong> with a go-sendxmpp config in it's <code>$HOME</code>:</p>
+
+<p><code>
+# command-that-requires-root|sudo -H -u sendxmpp go-sendxmpp me@example.org
+</code></p>
+
 <h2 id="SHELL-COMPLETIONS">SHELL COMPLETIONS</h2>
 
 <h3 id="ZSH">ZSH</h3>

man/go-sendxmpp.1.ronn

@@ -144,6 +144,21 @@ testing.
 HTTP_PROXY="socks5://127.0.0.1:9050" go-sendxmpp --http-upload file.txt user@example.org
 ```
 
+## TIPS
+
+### USAGE BY ROOT
+
+In general it's a good advice to only perform commands as root when it is strictly necessary. To be able to send
+the output from commands, that need to be performed as root, with go-sendxmpp without invoking go-sendxmpp by
+root sudo can be used.
+
+In this example there is a user **sendxmpp** with a go-sendxmpp config in it's `$HOME`:
+
+```
+# command-that-requires-root|sudo -H -u sendxmpp go-sendxmpp me@example.org
+```
+
+
 ## SHELL COMPLETIONS
 
 ### ZSH