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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  8566
What is the basic difference between unix and windows operating systems? ibm   43  109255
How do you remove a crontab file?    6  11752
How do you know about running processes of a particular user?    11  10010
Through which command will redirect output to bOth screen and files at the same time?    3  5902
What is the use of pipes?    4  5086
Which command will you use to change the permissions on file?    6  4186
What is the procedure of "at" and crontab" commands?    4  6372
How do you stop a running process?    7  9085
How do you move a process which is running background to foreground?    9  9064
What is the syntax of grep command and what is its use?    6  5389
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  6873
What is pid?    4  5716
How do you copy a directory with many files and folders into another directory?    2  5965
what do you understand bythe term 'de-mountable volumes'? infosys   2  5114
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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. 756
What are the events done by the Kernel after a process is being swapped out from the main memory? 671
If Media Server fails. What are the steps to be followed? Can anyone please reply for this question Thanks, Ganesh 1335
hw will u use awk in replacing cahrs and files 1372
How can I force a socket to send the data in its buffer? 50
What are the pros/cons of select(), non-blocking I/O and SIGIO? 46
In detail elaborate the system? What is driver? 486
I have one flat file,in this file how many columns are there i don't know,but one ename column is there , just i want to cut the surname, so how to cut the surname, any one know the answer please guide me ? ename ----- tapan kumar nayak bala murugan kutal chkrobarthy biswo My output is like that OUTPUT ------ nayak murugan chakrobarthy biswo 1756
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: 398
Why does it take so long to detect that the peer died? 72
How can I write a multi-homed server? 151
Am using Mac OS 10.4.11 on an Imac (PPC) Internal hard disk got named disk0s3 and will not mount. What commands can be used in TERMINAL to rename the internal hard disk to C96? 746
I am new to Unix and Unix Shell scripting could you guide me on how to go about these subjects and where to start from with concern to Oracle?. I also would like to know where does UNIX shell Scripting help in terms of development of a application in Oracle? I have no clue in the subject so do help me. Thank You Neelima 970
Why does the sockets buffer fill up sooner than expected? 40
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 2211
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