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 5962When the shell is reading the command line what is the difference between text enclosed between double quotes ( ” ) and text enclosed between signal quotes ( ’ )?
3 7479The rm command removes links to file. What does this mean? How then is a file deleted from the file system?
5 10647Assume 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 13867System A can contact system B, but not in reverse, not firewall, not tcp wrappers, what is the reason ?
2 3890Write a grep (or grep) command that selects the lines from a file that have exactly three characters.
24 35612If Media Server fails. What are the steps to be followed? Can anyone please reply for this question Thanks, Ganesh
2681How 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 11208What is mean by Mac os? Why it is named as like that? Which purprose it is using? Please answer me. Advance thanks.
2 7954
What are the commands in UNIX to list the files in a Directory?
Explain how to use grep command to list find the records of a file containing 10 different strings?
What is unix pattern?
Explain how to work unix commands on windows xp without installing unix o/s in pc?
What is the behavioural difference between cmp and diff commands?
Is unix cli or gui?
How do I search for a file in unix command?
How to create files in unix?
Describe the term inode?
What's the difference between impact sockets and regular sockets?
Name the different file types available with unix.
How is a socket created?
What is the full form of unix?
How does the system know where one command ends and another begins?
Where unix is used today?