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Bash

change file permission to

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# for files only
$find ./ -type f -exec chmod 644 {} +

# for directories only
$find ./ -type d -exec chmod 644 {} +
https://snipt.net/embed/63036dd4c315da178ae73571de57c0f3/
/raw/63036dd4c315da178ae73571de57c0f3/
63036dd4c315da178ae73571de57c0f3
bash
Bash
5
2019-07-22T11:47:31
True
False
False
/api/public/snipt/25321/
change-file-permission-to
<table class="highlighttable"><tr><td class="linenos"><div class="linenodiv"><pre><a href="#L-1">1</a> <a href="#L-2">2</a> <a href="#L-3">3</a> <a href="#L-4">4</a> <a href="#L-5">5</a></pre></div></td><td class="code"><div class="highlight"><pre><span></span><span id="L-1"><a name="L-1"></a><span class="c1"># for files only</span> </span><span id="L-2"><a name="L-2"></a><span class="nv">$find</span> ./ -type f -exec chmod <span class="m">644</span> <span class="o">{}</span> + </span><span id="L-3"><a name="L-3"></a> </span><span id="L-4"><a name="L-4"></a><span class="c1"># for directories only</span> </span><span id="L-5"><a name="L-5"></a><span class="nv">$find</span> ./ -type d -exec chmod <span class="m">644</span> <span class="o">{}</span> + </span></pre></div> </td></tr></table>
chmod, files, find, permission, recursively

Bash

number of file open by command

lsof | awk '{printf("%s\n",$1)}' | sort | uniq -c | sort -n
https://snipt.net/embed/75ca64e0793a44cbe1d4ec8120e4a6d7/
/raw/75ca64e0793a44cbe1d4ec8120e4a6d7/
75ca64e0793a44cbe1d4ec8120e4a6d7
bash
Bash
2
2019-07-22T12:04:11
True
False
False
/api/public/snipt/12772/
number-of-file-open-by-command
<table class="highlighttable"><tr><td class="linenos"><div class="linenodiv"><pre><a href="#L-1">1</a></pre></div></td><td class="code"><div class="highlight"><pre><span></span><span id="L-1"><a name="L-1"></a>lsof <span class="p">|</span> awk <span class="s1">&#39;{printf(&quot;%s\n&quot;,$1)}&#39;</span> <span class="p">|</span> sort <span class="p">|</span> uniq -c <span class="p">|</span> sort -n </span></pre></div> </td></tr></table>
awk, bash, files, lsof, sh, sort, uniq