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Questions and Answers
What is the difference between Unix and Linux?
What is the difference between Unix and Linux?
Unix was developed in the mid 1970s by AT&T & MIT for multi-user and multitask purposes, while Linux was introduced in 1991 as an open source operating system derived from Unix.
Are all Linux distributions free?
Are all Linux distributions free?
No, there are some Linux distributions, like Red Hat, that are not free and require payment for support.
Which operating systems are classified as Unix?
Which operating systems are classified as Unix?
Operating systems like Solaris, HP-UX, and IBM AIX are classified as Unix.
Who primarily uses Unix?
Who primarily uses Unix?
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What is Linux?
What is Linux?
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What is the purpose of managing users in Linux?
What is the purpose of managing users in Linux?
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Why is it necessary for a system administrator to have a good understanding of users and groups?
Why is it necessary for a system administrator to have a good understanding of users and groups?
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What are user accounts used for on computer systems?
What are user accounts used for on computer systems?
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What is the technique of managing users on a single host?
What is the technique of managing users on a single host?
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What is the role of system tools in managing users and groups?
What is the role of system tools in managing users and groups?
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