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<p>Hello.</p>
<p>command <code>vnstat</code> print this:</p>
<div class="highlight highlight-source-shell">
<pre> rx / tx / total / estimated
enp3s0f1: Not enough data available yet.
docker0: Not enough data available yet.
wlp2s0:
<b><font size="+1">мар </font></b><span class="pl-s"><b><font size="+1"><span class="pl-pds">'</span>17</font></b> 3,26 MiB / 1,20 MiB / 4,46 MiB / 6,00 MiB</span>
<span class="pl-s"> today 3,26 MiB / 1,20 MiB / 4,46 MiB / 4 MiB
</span><code>
command create file
vnstati -s -i wlp2s0 -o ~/network.png
</code><img alt="network" src="cid:part1.94A1588C.CF400031@gmail.com" width="500" height="200"><span id="result_box" class="short_text" tabindex="-1" lang="en"><span class="">
</span></span>
<span id="result_box" class="short_text" tabindex="-1" lang="en"><span class=""><span id="result_box" class="short_text" tabindex="-1" lang="en"><span class="">Encoding error</span></span>
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