What are the dos commands?
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What is FIND, GREP and SED ? Could you please give me the difference between all the three? Where we use this commnands?
What are file permissions in Unix, and how are they represented?
what is exact definition of operating system?
What are the differences among a system call, a library function, and a unix command?
hi i have directories within the directory. Now i want to copy the directory along with all directories included in it to one location by using copy command? what is the command
what are processor execution levels and priorities?
How to check whether some services are running in another server or not? Suppose i am currently in a server named A.I want to check whether some services are running in server B without logging into the server B.
3 Answers Amazon, MBA, Syntel, TCS, Unisys,
Using unix command how to display no of records in oracle?
What is the use of cut command in unix?
How is the command '$cat file2 ' different from '$cat >file2 and >> redirection operators ?
What is grep in bash?
How can i know my Filesystem and its current usage in my prod UNIX system?