How do I test existence of a text file in bash running under Unix like operating systems?
I‘ve recently regenrated and uploaded a new public ssh-key using the ssh-copy-id command. Now I’m getting the following error:
Agent admitted failure to sign using the key.
How do I fix this problem?
I‘m running RHEL on HP server. This server allows to login to reset of the LAN from the Internet. How do I find out failed login records under Linux operating systems?
How do I install Cluster Suite software on CentOS Linux 5 (RHEL v5) IBM server for testing purpose?