Basic of linux unix MCQs

141 MCQs  — Computer Programming MCQs  (Page 6 of 15)

Attempt Basic of linux unix Quiz
Which command is used to change directory to the name beginning with a ‘p’ ?
A. Cd p
B. Cd p?
C. Cd p*
D. Cd [p]
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Which of the following directories contain all the Alias created by a user, including his login directory ?
A. /tmp
B. /etc
C. /usr
D. /dev
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Which file is used to configure which filesystems are mounted ?
A. /etc/mount.sys
B. /etc/filesys
C. /etc/sysconfig
D. /etc/fstab
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What command is used to save the standard output in a file, as well as display it on the terminal ?
A. Tee
B. Grep
C. Cat
D. More
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What script is run for setting bash global defaults for all users ?
A. /etc/.profile
B. /etc/.bashrc
C. /etc/.log
D. /etc/profile
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You can append to a file instead of overwriting by using the_______________?
A. > symbols
B. >> symbols
C. < symbols
D. << symbols
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Which command is used to count just the number of characters in a file?
A. Wc – 1
B. Wc -c
C. Wc -w
D. Wc -r
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What command is used to remove a file ?
A. Del
B. Mv
C. Rm
D. Remove
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Which of the following commands is used to have a two-way communication with any person who is currently logged in ?
A. Mail
B. Mesg
C. Write
D. Grep
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What command is used to remove jobs from the print queue ?
A. Lpq
B. Lpr
C. Lprm
D. Lpc
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Word of the Day
13 Jul
Debunk
expose the falseness or hollowness of (an idea or belief).
بے نقاب کرنا، پول کھولنا

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