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:
====================== [Unit] Description=Fix Apple Keyboard Fn Behaviour [Service] Type=oneshot RemainAfterExit=yes ConditionPathExists=/sys/module/hid_apple/parameters/fnmode ExecStart=/bin/echo 2 > /sys/module/hid_apple/parameters/fnmode [Install] WantedBy=multi-user.target ====================== Unfortunately it doesn't work at all. Although systemctl tells me that everything is ok, the contents of the /sys/module/hid_apple/parameters/fnmode file remains intact. After a brief examination I found that I just can't simply redirect stdout to the file (e.g. if I change ExecStart to someting like this "ExecStart=/bin/echo 2 > /tmp/test.txt" then the file /tmp/test.txt" will not be created). So questions are * Can I somehow modify the given file from systemd files w/o too much efforts? "Too much" means w/o writing simple console utility only with systemd+shell means. * How to restore the original ">" and "<" behaviour if required? -- With best regards, Peter Lemenkov. _______________________________________________ systemd-devel mailing list systemd-devel@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/systemd-devel