Assume that a file’s permissions give you read and write access. What operations can you perform on the file if it is in a directory which has “r”(read) only process? What operations can you perform on the file if it is in a directory which has “x”(execute) only access?
1 6296When the shell is reading the command line what is the difference between text enclosed between double quotes ( ” ) and text enclosed between signal quotes ( ’ )?
3 7797The rm command removes links to file. What does this mean? How then is a file deleted from the file system?
5 11093Assume the following files are in the working directory prompt> ls -l tasks -rw-r--r-- 1 alex student 1423 Feb 21 14:01 tasks What command can Alex use to give everyone permission to write to the file? What will the ls -l command display if he does so?
10 14442System A can contact system B, but not in reverse, not firewall, not tcp wrappers, what is the reason ?
2 4102Write a grep (or grep) command that selects the lines from a file that have exactly three characters.
24 37134If Media Server fails. What are the steps to be followed? Can anyone please reply for this question Thanks, Ganesh
2792How to find the version details of unix? if any application is installed in unix OS how to find the version of that application is it possilbe or not? pls let me know cmd in detail.
HCL,
5 11601What is mean by Mac os? Why it is named as like that? Which purprose it is using? Please answer me. Advance thanks.
2 8232
Define the term directory?
Give the command for finding the current date.
Who owns the unix trademark today?
Explain what is a fifo?
How many sockets can a cpu have?
what is output mkvg pvname
What does touch command do in unix?
What is the command to view process running?
Is mac built on unix?
In unix, what is echo used for?
Is ios based on unix?
What are the layers of unix operating system?
Is a directory unix?
How to change the directory in unix?
Explain the importance of directories in a unix system