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More reasonable comment about stdbuf -oL

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Nikita Zlobin
2020-12-24 00:22:48 +05:00
parent 60ee870ae5
commit 795302fbaf
3 changed files with 4 additions and 7 deletions
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doc/tint2.html
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@@ -372,14 +372,13 @@ execp_continuous = 1
execp_interval = 1
execp_markup = 1
</code></pre>
<h5 id="memory-usage">Memory usage<a name="memory-usage" href="#memory-usage" class="md2man-permalink" title="permalink"></a></h5><pre class="highlight plaintext"><code># Though unnecessary here, "stdbuf -oL" performs better than fflush() in awk code
<h5 id="memory-usage">Memory usage<a name="memory-usage" href="#memory-usage" class="md2man-permalink" title="permalink"></a></h5><pre class="highlight plaintext"><code># Note the use of "stdbuf -oL" to force the program to flush the output line by line.
execp = new
execp_command = free -b -s1 | stdbuf -oL awk '/^Mem:/ { printf "Mem: %s %.0f%%\n", $2, 100 * ($2 - $7) / $2 }' | stdbuf -oL numfmt --to=iec-i --field=2 -d' '
execp_interval = 1
execp_continuous = 1
</code></pre>
<h5 id="network-load">Network load<a name="network-load" href="#network-load" class="md2man-permalink" title="permalink"></a></h5><pre class="highlight plaintext"><code># Note the use of "stdbuf -oL" to force the program to flush the output line by line.
execp = new
<h5 id="network-load">Network load<a name="network-load" href="#network-load" class="md2man-permalink" title="permalink"></a></h5><pre class="highlight plaintext"><code>execp = new
execp_command = stdbuf -oL bwm-ng -o csv -t 1000 | awk -F ';' '/total/ { printf "Net: %.0f Mb/s\n", ($5*8/1.0e6) }; fflush(stdout)'
execp_continuous = 1
execp_interval = 1