The right sequence shell command substitution & expansion
{}, ~, $,($)
{}, $, ~,($)
{}, ~,$,($)
None
Bourne Shell provides support for command aliasing
True
False
Unix allows more than one root directory
tar can be used to write on to floppy disks
if statement needs to end with end if
du command displays the file system usage for the entire file system
Normal users can kill init process
top command can be used to control processes
Using netstat one can restart network device
What will happen if the specfied shell directive is not present in the path as mentioned in the shell script?
Takes default shell
Prompt error
Fixes the path