Difference between revisions of "Talk:Backlight"

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m (Permission: rm closed discussion)
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== <s> Permission </s> ==
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I just wanted to add that echo and > resulted in permission denied on my sistem, for that I would suggest using pipe and tee like "echo 5 | sudo tee /sys/class/backlight/acpi_video0/brightness" which works well. If combined with passwordless sudo it can be used to automate brightness setting upon login. (Didn't want to edit the actual page without any experience) [[User:Szebenyib|Szebenyib]] ([[User talk:Szebenyib|talk]]) 20:34, 7 June 2013 (UTC)
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: {{ic|#}} means command should be run using root. See [[Help:Reading]] and [[Help:Style]].
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Revision as of 21:17, 26 August 2013