[systemd-devel] How to modify files from within systemd *.service? (for example using /bin/echo and stdout redirection)

[Harald Hoyer]

Am 26.05.2012 08:34, schrieb shawn:
> On Sat, 2012-05-26 at 02:27 -0400, Peter Lemenkov wrote: 
>> Hello All!
>>
>> I've got Apple Mac keyboard which behaviour depends on a value stored
>> in /sys/module/hid_apple/parameters/fnmode file (default is "1").
>> Before systemd I did the following - I added the "echo 2 >
>> /sys/module/hid_apple/parameters/fnmode" line to the end of
>> /etc/rc.d/rc.local . Recently I tried to do the same using native
>> systemd *.service file and quickly created the following one:
> 
> I have the same keyboard. You are doing this the hard (and slow) way.
> 
> just add
> 
> options hid_apple fnmode=2
> 
> to
> 
> /etc/modprobe.d/hid_apple.conf
> 
> and then run:
> 
> update-initramfs -u
> or whatever the equivilent is for dracut
> 
> or see here https://help.ubuntu.com/community/AppleKeyboard
> 
> (applicable to all distributions) 

Adding "hid_apple.fnmode=2" to the kernel command line might also work.