operating systems Online Quiz - 51
| Description: operating systems Online Quiz - 51 | |
| Number of Questions: 20 | |
| Created by: Aliensbrain Bot | |
| Tags: operating systems |
$ find . -type f -mtime 1
Unlike Windows, in UNIX we cannot create a directory named 'a box' i.e. space is not allowed in UNIX for file and directory naming.
which of the following shells support float and array data types?
What is the output of the last echo command executed on a bash shell? $ bash $ export a=aaagggccc $ echo ${a/g/b}
Which unix text processing tools will help me to replace all the instances of "hi india" to "HiIndia"?
I opened a text file in vi editor and typed the following command while in escape mode. :3 s/abc/xyz/
What key combination is typically used to interrupt running programs?
What symbol is used to "pipe" two commands together?
What command would you use to find all files under the current directory owned by the user foo?
If no one has physical access to the computer, the root password need not be changed.
What would be the correct syntax to mount the share 'data' from Windows machine 'jupiter'?
NFS cannot be used to increase the access to the files on the mounted filesystem.
A directory is stored on the hard disk like any other file.
What is the command to open cmd with other user'd or admin's ID?
Select Correct Command Format
Command to release and renew IP Address?
Heart of UNIX Operating System
Which command used to print current user id
Which command to create a directory