801. Which of the following commands is used to summarize the disk usage ?
802. Which of the following options will be used to display number of blocks used by a file?
803. Which option will be used with sort command to start sorting ofter the nth column of the (m+l)th field ?
C. + n.m+1
804. Which command is used to locate all the .profile files in the system ?
A. ls profile
B. find /-name profile -print
C. cd /.profile
D. l -u .profile
805. Which of following commands is used for an automatic reminder service ?
806. What command do you use to add routes to a Linux router ?
807. Which of the following commands is used to identify the type of file by context ?
808. 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
809. What command is used to summarize the disk usage ?
810. Which command is used to list all the files with extension .lst ?
A. ls -l *.lst
B. ls lst*
C. ls *.*
D. ls *[lst]
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