I'd like to know more about the advanced uses of the /proc and /sys virtual filesystems, but I don't know where to begin. Can anyone suggest any good sources to learn from? Also, since I think sys has ...
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 ...
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 ...
my rootfs.cpio has only following files: [root@localhost extract]# ls dev init tmp dev has console only. init is cross-compiled from the program given at the end: Then I make a my image and ...
I have two drivers I'm developing. One needs information from the other. Is there anything wrong with one driver reading from the sys attribute / or read/write through /dev/drivername of the driver it ...