3
votes
2answers
247 views

Cat command output varies unusually in regards to * character

I'm running the following command on a fairly standard Ubuntu 11.04 installation running under vSphere: sudo cat /home/*/.ssh/authorized_keys Basically, I am using puppet for ssh key management and ...
0
votes
1answer
3k views

Error in the command “cat file | xclip”

The command works with the user "heo". But I get the error by "$ su another_user; cat file | xclip": No protocol specified Error: Can't open display: :0.0 A superuser has black CLI, no error ...