which is the best method to temporarily suspend a user’…

Of the ways listed, which is the best method to temporarily suspend a user’s ability to interactively login? A. Use passwd -d username to give the user an empty password. B. Use chage to expire the user account. C. Change the user’s password. D. Add the command exit to the user’s .login file. Show Answer

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Which of the following can the chage command NOT change?

Which of the following can the chage command NOT change? A. The number of days since January 1, 1970 after which the user’s account will no longer be accessible. B. The number of days since January 1, 1970 after which the password can change. C. The number of days since January 1, 1970 since the […]

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what should the administrator do?

To prevent a specific user from scheduling tasks with at, what should the administrator do? A. Add the specific user to /etc/at.allow file. B. Add the specific user to [deny] section in the /etc/atd.conf file. C. Add the specific user to /etc/at.deny file. D. Add the specific user to nojobs group. E. Run the following: […]

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What must be done to fix this?

A French user has installed the French language pack, but currencies are still being displayed with a leading ‘$’ sign in his spreadsheets. What must be done to fixthis? A. Alter the locale. B. Set the timezone correctly. C. Edit /etc/currency. D. Reinstall the French language pack. Show Answer

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On a system using shadowed passwords, the most correct …

On a system using shadowed passwords, the most correct permissions for /etc/passwd are ___ and the most correct permissions for /etc/shadow are _________. A. -rw-r—–, -r——– B. -rw-r–r–, -r–r–r– C. -rw-r–r–, -r——– D. -rw-r–rw-, -r—–r– E. -rw——-, -r——– Show Answer

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