In this command
sqlplus -s username/password
what is -S and what's the use..???
How to list only the directories inside a directory?
What are the main differences between Apache 1.x and 2.x?
How would you change all occurrences of a value using VI?
How to recover a system whose root password has lost?
What are the mount and unmount system calls?
What is FTP?
which is the best book for learning unix and linux?
why unix command can be divided into internal and external command
How are devices represented in UNIX?
What do you mean by u-area (user area) or u-block?
How to find the version details of unix? if any application is installed in unix OS how to find the version of that application is it possilbe or not? pls let me know cmd in detail.
What does mknod do? What?s a named pipe?