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Oracle Solaris
Sendmail: unable to qualify my own domain name (localhost) — using short name
In this tutorial, we will learn how to solve the most common error in /var/adm/messages “unable to qualify my own domain name (localhost) — using short name” in Solaris 11 operating system. If sendmail can’t find a hostname for itself that contains a dot (“.”), it will sleep for 60…
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Solaris 11
How to enable SSH login for root user in Solaris 11
In this tutorial, we will learn how to enable direct root login in Solaris 11 operating system through Secure Shell (SSH). By default when you install a fresh Solaris 11 operating system, the root user does not have SSH login access to the system. This is done for security purposes…
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