I have configured
rsyslog to log certain log events to
/dev/xconsole is a named pipe (
fifo). If I want to see what is being logged, I can do
cat /dev/xconsole. I am surprised to see, that the command
cat /dev/xconsole does not finish after reading the file, but instead acts as
tail -f. in other words, the two commands behave the same:
cat /dev/xconsole tail -f /dev/xconsole
Can somebody please explain why is that?
Is there any difference between the two?