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 6902When the shell is reading the command line what is the difference between text enclosed between double quotes ( ” ) and text enclosed between signal quotes ( ’ )?
3 8464The rm command removes links to file. What does this mean? How then is a file deleted from the file system?
5 12181Assume 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 15776System A can contact system B, but not in reverse, not firewall, not tcp wrappers, what is the reason ?
2 4584Write a grep (or grep) command that selects the lines from a file that have exactly three characters.
24 40419If Media Server fails. What are the steps to be followed? Can anyone please reply for this question Thanks, Ganesh
3030How 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 12597What is mean by Mac os? Why it is named as like that? Which purprose it is using? Please answer me. Advance thanks.
2 8760
What is the difference between cat and more command?
What does 'mkdir' command do in UNIX?
Name the key features of the bourne shell.
Why unix terminals are called dummy terminals?
How to reverse a string in Unix?
What is the procedure to configure MC/SG Cluster services in HP-UX 11i v3 OS Environment?
How does shebang work?
Can you enlist some commonly used network commands?
Are sockets files?
List the distributions of unix.
Tell me how to protect a process from others to kill?
In what way the protection fault handler concludes?
Is a directory unix?
What is the functionality of a top command?
Is it inbetween or in between?