I don't know the answer to your question, but I can tell you why uname doesn't help.

RedHat is not an operating system. RedHat is a distribution (which includes Linux, an OS). $^O can be used to determine which OS is being used, but it won't tell you which distribution of Linux is being used.

In reply to Re: (OT) command for finding out which distribution of Linux is being used by ikegami
in thread (OT) command for finding out which distribution of Linux is being used by heidi

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