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 Categories >> Software >> Operating Systems >> Unix
  Unix Commands (243)   Unix Threads (13)   Unix IPC (34)   Unix Socket Programming (58)   Unix System Calls (8)
  Unix General (41)   Unix AllOther (133)
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Question Asked @ Answers Views     Select
How do you find path of a directory? Give its syntax.    7  8826
What is the basic difference between unix and windows operating systems? ibm   43  111950
How do you remove a crontab file?    6  11960
How do you know about running processes of a particular user?    11  10295
Through which command will redirect output to bOth screen and files at the same time?    3  6046
What is the use of pipes?    4  5184
Which command will you use to change the permissions on file?    6  4293
What is the procedure of "at" and crontab" commands?    4  6547
How do you stop a running process?    7  9326
How do you move a process which is running background to foreground?    9  9374
What is the syntax of grep command and what is its use?    6  5492
Suppose 1000 processes are running on the system out of those if you have to show only certain process ids which command will you use?    5  7049
What is pid?    4  5852
How do you copy a directory with many files and folders into another directory?    2  6045
what do you understand bythe term 'de-mountable volumes'? infosys   2  5218
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I want to invest in learning things that will get me good jobs in future. But wondering if Unix knowledge is something that is a MUST have or is it better to do any Data-warehouse tool (cognos, Qclik view, ETL etc..). Please suggest me. 820
When i run a programm of orphan process. Instead of getting child's parent (ppid)=1 ..i get 1400 and it varies as per system. How can i findthe right soluion??? My pgm: #include<stdlib.h> # include <stdio.h> int main() { int pid; pid=fork(); if(pid < 0) {exit(-1);} else if(pid==0) { printf("Child Process is Sleeping ..."); sleep(10); printf("Orphan Child's Parent ID : %u ",getppid()); } else { printf("Parent Process Completed ... %u ",getpid()); exit(0); } return 0; } Output: 449
i am prepairing for 2+ yrs exp in oracle/unix production support,can u tell me which type issue comes in server plz help 4698
What is the difference between SO_REUSEADDR and SO_REUSEPORT? 76
If Media Server fails. What are the steps to be followed? Can anyone please reply for this question Thanks, Ganesh 1364
How can I force a socket to send the data in its buffer? 77
why metadb requires a seperate slice to create Solaris volume manager 1255
system choose one for me on the connect() call? Should I bind() a port number in my client program, or let the? 212
What are the events done by the Kernel after a process is being swapped out from the main memory? 686
Why does it take so long to detect that the peer died? 99
Explain how and when a DNS request is solved when a user tries to surf to the site .Assume the user machine uses a local name server and sits on another network other than 2305
hw will u use awk in replacing cahrs and files 1416
Whats the difference between select() and poll()? 92
Is there any advantage to handling the signal, rather than just ignoring it and checking for the EPIPE error? Are there any useful parameters passed to the signal catching function? 67
what is output mkvg pvname 152
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