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 Categories >> Software >> Operating Systems >> Unix
  Unix Commands (242)   Unix Threads (13)   Unix IPC (34)   Unix Socket Programming (3)   Unix System Calls (8)
  Unix General (41)   Unix AllOther (132)
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Question Asked @ Answers Views     Select
What is a Daemon?    3  4634
What are the process states in Unix?    11  10933
What is a zombie?    9  5714
How can a parent and child process communicate? tcs   3  7212
How can you get or set an environment variable from a program?    2  2604
What are the system calls used for process management?    3  2519
Predict the output of the following program code main() { fork(); printf("Hello World!"); }    3  4659
Explain fork() system call? ibm   12  20419
What are various IDs associated with a process?    3  1532
what about the initial process sequence while the system boots up?    1  1330
How does the inode map to data block of a file?    3  3807
What are the mount and unmount system calls? hcl   1  3233
How do you create special files like named pipes and device files? wipro   1  2113
What is a FIFO?    2  1658
What is 'inode'? infosys   11  28647
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Un-Answered Questions
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hw will u use awk in replacing cahrs and files 903
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 18
. Using sed and grep, write a command which lists files and directories with following properties: (i) created in 1999 (ii) with user's as owner and group 462
What is the procedure to configure MC/SG Cluster services in HP-UX 11i v3 OS Environment? 1464
What is Fork swap? 788
why metadb requires a seperate slice to create Solaris volume manager 521
What is Have u seen that file? 404
"ls" command is showing all the subdirectoary and files which are present in the current directoary, i want to cut only directoary name. How to cut only name ? 20
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? 320
why unix commands simpler rather than complex task 1297
how to kernel protected memory? 307
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. 293
What are the main differences between Apache 1.x and 2.x? 3210
i am prepairing for 2+ yrs exp in oracle/unix production support,can u tell me which type issue comes in server plz help 948
what is difference between milestone and run-levels in Solaris ? 546
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