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 6903When the shell is reading the command line what is the difference between text enclosed between double quotes ( ” ) and text enclosed between signal quotes ( ’ )?
3 8465The rm command removes links to file. What does this mean? How then is a file deleted from the file system?
5 12182Assume 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 15777System A can contact system B, but not in reverse, not firewall, not tcp wrappers, what is the reason ?
2 4586Write 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 12598What is mean by Mac os? Why it is named as like that? Which purprose it is using? Please answer me. Advance thanks.
2 8760
Differentiate between paging and swapping?
What is tilde unix?
What is grep r?
How does the system know where one command ends and another begins?
What is path variable in unix?
How do I search a whole word in vim?
What is a unix shell?
What are the criteria for choosing a process for swapping into memory from the swap device?
Which command is used to create a directory?
Who invented grep?
How to create a blank file in unix?
What are the various ids in unix processes?
Which language unix is written?
Can you explain what does the kernel do?
What is the use of the tee command?