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<div dir="ltr">Ciao! Ho un problema a creare un null device secondario... usando Centos le seguenti istruzioni funzionano:<div><br></div><div><pre style="border: 0px; margin-top: 0px; margin-bottom: 0px; padding: 0px; font-size: 1em; overflow: auto; width: 987.75px; direction: ltr; color: rgb(34, 34, 34); line-height: 21.381750106811523px;"><code style="font-size: 1em; padding: 0.75em; display: inline-block;"># mknod mynull c 1, 3
# chmod a+w mynull</code></pre><pre style="border: 0px; margin-top: 0px; margin-bottom: 0px; padding: 0px; overflow: auto; width: 987.75px; direction: ltr;"><code style="padding: 0.75em; display: inline-block; line-height: 21.381750106811523px;"><font color="#222222"># ls -l
crw-rw-rw- 1 root root 1, 3 Apr 12 14:51 mynull
# echo blabla > mynull</font></code></pre><pre style="border: 0px; margin-top: 0px; margin-bottom: 0px; padding: 0px; overflow: auto; width: 987.75px; direction: ltr;"><font color="#222222"><span style="line-height: 21.381750106811523px;">Mentre quando le eseguo sotto ArchLinux (3.14.0-4-ARCH), l'ultima istruzione mi dà il seguente errore:
<br></span></font></pre><pre style="border: 0px; margin-top: 0px; margin-bottom: 0px; padding: 0px; overflow: auto; width: 987.75px; direction: ltr;"><span style="color: rgb(34, 34, 34); line-height: 21.381750106811523px;"> bash: mynull: Permission denied
eppure i permessi sono a posto.</span> Qualcuno ha idee?</pre><pre style="border: 0px; margin-top: 0px; margin-bottom: 0px; padding: 0px; overflow: auto; width: 987.75px; direction: ltr;"><br></pre><pre style="border: 0px; margin-top: 0px; margin-bottom: 0px; padding: 0px; overflow: auto; width: 987.75px; direction: ltr;">Grazie,</pre><pre style="border: 0px; margin-top: 0px; margin-bottom: 0px; padding: 0px; overflow: auto; width: 987.75px; direction: ltr;"><br></pre><pre style="border: 0px; margin-top: 0px; margin-bottom: 0px; padding: 0px; overflow: auto; width: 987.75px; direction: ltr;">EnergiaPotenziale</pre></div></div>
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