<div dir="ltr"><br><div class="gmail_extra"><br><br><div class="gmail_quote">On Thu, Aug 29, 2013 at 11:11 AM, Michael <span dir="ltr"><<a href="mailto:mythtv@blandford.net" target="_blank">mythtv@blandford.net</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left-width:1px;border-left-color:rgb(204,204,204);border-left-style:solid;padding-left:1ex"><div class="im">On 08/29/2013 07:59 AM, Daryl McDonald wrote:<br>
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Of the three commands the first one gets no complaint, with the second attempt I did add the "sudo" preface and still I'm denied:<br>
<br>
daryl@daryl-A780L3C:~$ SECS=`date -u --date "2013-08-29 10:50:00" +%s`<br>
daryl@daryl-A780L3C:~$ sudo echo 0 > /sys/class/rtc/rtc0/wakealarm<br>
bash: /sys/class/rtc/rtc0/wakealarm: Permission denied<br>
daryl@daryl-A780L3C:~$ sudo echo $SECS > /sys/class/rtc/rtc0/wakealarm<br>
bash: /sys/class/rtc/rtc0/wakealarm: Permission denied<br>
<br>
See! I remain open to suggestions.<br>
<br>
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<br></div>
This is because the echo is running as root, but the redirect is not, hence the permission denied. If you want to use sudo you would need to do something like:<br>
<br>
sudo sh -c 'echo 0 > /sys/class/rtc/rtc0/wakealarm'<br>
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Or just become root and run the command.<span class=""><font color="#888888"><br>
<br>
Michael</font></span><div class=""><div class="h5"><br>
<br>
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<div><br></div><div> daryl@daryl-A780L3C:~$ SECS=`date -u --date "2013-08-29 11:45:00" +%s`</div><div>daryl@daryl-A780L3C:~$ sudo sh -c echo 0 > /sys/class/rtc/rtc0/wakealarm</div><div>bash: /sys/class/rtc/rtc0/wakealarm: Permission denied</div>
<div>daryl@daryl-A780L3C:~$ sudo sh -c echo $SECS > /sys/class/rtc/rtc0/wakealarm</div><div>bash: /sys/class/rtc/rtc0/wakealarm: Permission denied</div><div>daryl@daryl-A780L3C:~$ </div><div><br></div><div>I'm still looking at bricks, this shouldn't be that complicated, should it?</div>
<div><br></div><div>Daryl</div></div><br></div></div>