Search
.Management Sciences
Category: Basic of linux unix
The octal representation 652 indicates_________________?
0
A. Execute permission for the owner
B. Write permission for others
C. Read and write permission of groups
D. All of the above
Which command is used to sort the lines of data in a file in alphabetical order ?
A. sort
B. sh
C. st
D. sort -r
What are the appropriate Hex codes for setting Linux swap and Linux native partition types in fdisk ?
A. 82 and 83
B. 92 and 93
C. 63 and 64
D. 82 and 85
Which command is used to copy a file wb with the same name from the programs directory to the misc directory ?
A. copy programs/wb misc/wb
B. cp programs/wb misc
C. tar programs/wb misc/wb
D. copy a:programs/wb b:misc/wb
Which command sends the word count of the file infile to the newfile_______________?
A. wc infile >newfile
B. wc newfile
C. wc infile – newfile
D. wc infile | newfile
Which of the following commands can be used to get information about all users who are currently logged into the system ?
A. which
B. who
C. who am i
D. 1 /u
Which command is used to sort the lines of data in a file in reverse order__________________?
A. sort
B. sh
C. st
D. sort -r
Which program is used to automatically install Red Mat Linux on identical hardware ?
A. bzimage.img
B. tar
C. ghost
D. mkkickstart
Recent Comments