What command is used to sort the lines of data in a file in alphabetical order ?
What command is used to sort the lines of data in a file in alphabetical order ?
A. sort – r
B. st
C. sh
D. sort
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The command to count the number of files in the current directory by using pipes, is_______________?
The command to count the number of files in the current directory by using pipes, is_______________?A. ls | wc
B. ls -l | wc -l
C. ls | wc -w
D. ls | ws -cThe location for subdirectories for local programs and executables for user and administrative commands, is_________________?
The location for subdirectories for local programs and executables for user and administrative commands, is_________________?A. /usr
B. /tmp
C. /opt
D. /mntWhich command is used with file named ‘note’ to remove the executable permission from the user and assign read permission to the group and others?
Which command is used with file named ‘note’ to remove the executable permission from the user and assign read permission to the group and others?A. chmod u-x, go+r note
B. chmod go+r, u+x note
C. chmod g-x, uo+r note
D. chmod go+x, u-x noteWhat does FSF stand for ?
What does FSF stand for ?A. Free Software File
B. File Server First
C. First Serve First
D. Free Software FoundationWhich of the following commands is used to rename a file ?
Which of the following commands is used to rename a file ?A. rename
B. remove
C. mv
D. renWhich of the following commands can be used to get information about yourself ?
Which of the following commands can be used to get information about yourself ?A. who am i
B. i /4
C. pwd
D. which