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Old 05-16-2008, 02:54 PM
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Default What is the significance of "su" command



What is the significance of "su" command?
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Old 06-09-2008, 09:24 AM
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This command switches the login id.
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Old 06-19-2008, 09:39 AM
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su is the command used to login as superuser. As a superuser, a person can make system-wide changes which otherwise is not possible if he/she logs in as normal user.
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