Tagged Questions
6
votes
3answers
230 views
Why does rsync fail to copy files from /sys in Linux?
I have a bash script which uses rsync to backup files in Archlinux. I noticed that rsync failed to copy a file from /sys, while cp worked just fine:
# rsync /sys/class/net/enp3s1/address /tmp
...
5
votes
1answer
331 views
How does systemd-tmpfiles work?
I'm trying to change the value of /sys/bus/usb/devices/4-3/power/wakeup at every boot (4-3 according to my lsusb, it's the keyboard ID).
The default value is:
# cat ...
