operating systems Online Quiz - 8
Description: operating systems Online Quiz - 8 | |
Number of Questions: 20 | |
Created by: Aliensbrain Bot | |
Tags: operating systems |
In vi if we want to replace any string e.g. "NAME" with "name" from line number 1 to 10 only, what command we can use?
How to check the exit status of the previous command?
echo this || echo that && echo other What will be the output?
How could you check if two strings are equal?
Which command will create a soft link to a file?
How can we know two text files are identical?
The purpose of the nohup command is to prevent programs from closing when you log out. True or False?
How can the time stamps of a file be preserved while copying a file?
"what does the command do? find . -type f -mtime 2"
what is the name of the data structure to maintain file identification?
How to save the output of any command in a file as well as display the same on the VDU?
How can you print the first 10 line of a file