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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 (42)   Unix AllOther (133)
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Question Asked @ Answers Views     Select
In vi editor how do you execute unix commands?    10  12544
How do you find path of a directory? Give its syntax.    7  9348
What is the basic difference between unix and windows operating systems? ibm   43  118328
How do you remove a crontab file?    6  12504
How do you know about running processes of a particular user?    11  10709
Through which command will redirect output to bOth screen and files at the same time?    3  6256
What is the use of pipes?    4  5303
Which command will you use to change the permissions on file?    6  4469
What is the procedure of "at" and crontab" commands?    4  6828
How do you stop a running process?    7  9669
How do you move a process which is running background to foreground?    9  9726
What is the syntax of grep command and what is its use?    6  5645
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  7283
What is pid?    4  6023
How do you copy a directory with many files and folders into another directory?    2  6183
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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 1891
hw will u use awk in replacing cahrs and files 1468
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. 927
what is the advaantage of each user having its own copy of the shell? 790
What is the difference between read() and recv()? 198
What are the pros/cons of select(), non-blocking I/O and SIGIO? 148
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 2487
Why does the sockets buffer fill up sooner than expected? 92
What is the difference between SO_REUSEADDR and SO_REUSEPORT? 115
system choose one for me on the connect() call? Should I bind() a port number in my client program, or let the? 285
how to kernel protected memory? 926
What are the main differences between Apache 1.x and 2.x? 5546
Why do I get EPROTO from read()? 115
Why does it take so long to detect that the peer died? 153
How do I convert a string into an internet address? 81
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