Basic Linux

Choose the odd one out

• GRUB

• BIOS

• MBR

• LVM

Which command will give you the below output?

• ls -la

• ls

• ls -lh

• du -sh

Which of the following command is used to view the contents of a compressed text file?

• cat

• type

• zcat

• print

Which of the following command display the disk consumption of any directory?

• du

• ds

• dds

• dd

Which command creates an empty file if it does not exist?

• cat

• touch

• edit

• vi

Which option of rm command is used to remove a directory including all its subdirectories?

• -b

• -o

• -p

• -r

Which command is used to identify the file type?

• file

• type

• ftype

• finfo

What is the command to count the number of characters in a file?

• grep

• wc

• count

• cut

Which of the following commands can be used to change default permissions for files and directories at the time of creation?

• chmod

• chown

• umask

• chgrp

Which of the following command can give documentation of a command?

• man

• doc

• info

• synopsis