Question: Which command is used to change protection mode of files starting with the string emp and ending with 1,2, or 3?
Options
A : chmod u+x emp[1-3]
B : chmod 777 emp*
C : chmod u+r ??? emp
D : chmod 222 emp?
Unix - Part 1 more questions
The _____ symbol is used in a flowchart to represent....
Which symbol will be used with grep command to match....
Which command is used to sort the lines of data....
Which command is used to display the top of the....
Which command is used to copy all files having the....
Which command is used to remove a directory?
Which of the following keys is used to replace a....
Which command is used to extract specific columns from the....
Which command sends the word count of the file infile....
Which command is used to remove the read permission of....
Artificial Intelligence - Part 1 more Online Exam Quiz
Management Information Systems - Part 1
Object Oriented Programming Using C++ - Part 1
Operating Systems Concepts - Part 1
System Analysis and Design - Part 1