Unix Commands (489)
Unix Threads (33)
Unix IPC (65)
Unix Socket Programming (105)
Unix System Calls (21)
Unix General (491)
Unix AllOther (137) 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 6817When the shell is reading the command line what is the difference between text enclosed between double quotes ( ” ) and text enclosed between signal quotes ( ’ )?
3 8356The rm command removes links to file. What does this mean? How then is a file deleted from the file system?
5 11954Assume 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 15463System A can contact system B, but not in reverse, not firewall, not tcp wrappers, what is the reason ?
2 4498Write a grep (or grep) command that selects the lines from a file that have exactly three characters.
24 39794If Media Server fails. What are the steps to be followed? Can anyone please reply for this question Thanks, Ganesh
2981How 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 12397What is mean by Mac os? Why it is named as like that? Which purprose it is using? Please answer me. Advance thanks.
2 8653
What is the home directory in unix?
Explain the mount and unmount system calls?
What is nr in awk command?
Who is founder of unix?
Is command prompt unix?
Write a command to kill the last background job?
Is tcp or unix socket faster?
What is source unix?
what is output mkvg pvname
How do I search for a file in unix command?
What is i-node numbers?
How do I search for a file in unix?
What is a shell?
How does pipe () work?
What are the essential features of the unix operating system?