1
vote
2answers
85 views

How to hide the . and .. from ls

When I run ls -l on a directory, I see an entry titled '.' How can I remove the row containing '.' from the output? ls -latr /foo | tail -n5 -rw-rw-r-- 1 guest bar 59169 Aug 20 12:22 ...
2
votes
1answer
676 views

Issue with real-time log inspecting piping tail, grep and cut

I have to inspect a growing log in real time, and I found an issue that makes me miss some lines (I can't understand exactly what lines) using tail -f or tailf, grep and cut. I use grep because I ...