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Oops, avoid gawk coprocess extension

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This commit is contained in:
Nikita Zlobin 2020-12-24 00:14:32 +05:00
parent 975149642f
commit 60ee870ae5
3 changed files with 3 additions and 3 deletions
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2
doc/tint2.1
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@ -833,7 +833,7 @@ execp_markup = 1
.nf
# Though unnecessary here, "stdbuf -oL" performs better than fflush() in awk code
execp = new
execp_command = free -b -s1 | stdbuf -oL awk '/^Mem:/ { c="numfmt --to=si"; print $2 |& c; c |& getline a; printf "Mem: %s %.0f%%\n", a, 100 * ($2 - $7) / $2 }'
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
.fi

2
doc/tint2.html
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@ -374,7 +374,7 @@ 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
execp = new
execp_command = free -b -s1 | stdbuf -oL awk &lsquo;/^Mem:/ { c=&ldquo;numfmt &ndash;to=si&rdquo;; print $2 |&amp; c; c |&amp; getline a; printf &ldquo;Mem: %s %.0f%%\n&rdquo;, a, 100 * ($2 - $7) / $2 }&rsquo;
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>

2
doc/tint2.md
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@ -696,7 +696,7 @@ execp_markup = 1
```
# Though unnecessary here, "stdbuf -oL" performs better than fflush() in awk code
execp = new
execp_command = free -b -s1 | stdbuf -oL awk '/^Mem:/ { c="numfmt --to=si"; print $2 |& c; c |& getline a; printf "Mem: %s %.0f%%\n", a, 100 * ($2 - $7) / $2 }'
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
```