Q. Can you tell me more about unshadow and john command line tools? How does it protect my server from crackers?
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passwords
Q. How do I use htpasswd command to store username and passwords? A. htpasswd is used to create and update the flat-files used to store usernames and password for basic authentication of HTTP users. If htpasswd cannot access a file, such as not being able to write to the output file or not being able [...]
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Q. How do I telnet as the root user?
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Q. Can you explain the role of the system administrator? A. The person who is responsible for setting up and maintaining the system is called as the system administrator. System administrators may be members of an information technology department. Most of the following discussion also applies to network and Windows system admins. Duties of a [...]
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