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While in the csh or tcsh shell, which command changes the time zone environment variable to GMT?
While in the csh or tcsh shell, which command changes the time zone environment variable to GMT?A . export TZ=GMTB . setenv TZ GMTC . env TZ=GMTD . TZ=GMT; export TZE . environ TZ GMTView AnswerAnswer: B
Which of the following tar options handle compression'? (Choose TWO correct answers)
Which of the following tar options handle compression'? (Choose TWO correct answers)A . -xB . -cC . -zD . -JE . -vView AnswerAnswer: C, D
What is the purpose of the nice command'?
What is the purpose of the nice command'?A . Run a command with the permissions of another userB . Run a command with limited access to a specified directoryC . Run a command with additional filesystem permissionsD . Run a command with additional secondary groups.E . Run a command with...
Which utility can be used to determine the kind of data that is contained in that file?
A file called mybackup is found while investigating a USB pen drive. Which utility can be used to determine the kind of data that is contained in that file?A . file mybackupB . Is -1 mybackupC . tar -t mybackupD . whatis mybackupE . touch mybackupView AnswerAnswer: A
Which line in a cron job runs myscript once per hour?
Which line in a cron job runs myscript once per hour?A . ***** /pathto/myscriptB . 0 * * * * /pathto/myscriptC . * 0 * * * /pathto/myscriptD . * * o * * /pathto/myscriptE . * * * o * /pathto/myscriptView AnswerAnswer: B
What command creates a new directory? (Specify ONLY the command without any path or parameters.)
What command creates a new directory? (Specify ONLY the command without any path or parameters.) View AnswerAnswer:
Which command shows all processes owned by the user bob?
Which command shows all processes owned by the user bob?A . who -1 bobB . pgrep -u bobC . ps -o -a bobD . top bobE . last -p bobView AnswerAnswer: B
Which of the following excerpts is a valid if condition in the Bourne shell?
Which of the following excerpts is a valid if condition in the Bourne shell? A) B) C) D) A . Option AB . Option BC . Option CD . Option DView AnswerAnswer: B
Which line or lines in the file does the following command match?
Consider the following file legal file: disclosure non-disclosure non-disclosure Which line or lines in the file does the following command match? Note the space after the dash within the brackets. grep "non [-] disclosure" legalfileA . disclosure onlyB . non-disclosure onlyC . non-disclosure onlyD . disclosure and non-disclosure onlyE ....
Which file on a BSD system defines the printers which are available by the Ipr printing system'? (Specify the full name of the file including path)
Which file on a BSD system defines the printers which are available by the Ipr printing system'? (Specify the full name of the file including path) View AnswerAnswer:
