Sorted:

How can Hadoop move files to the root directory?

How to use sscanf to tokenize a string in C language?

How to pass a two-dimensional array as a parameter in C language?

How to create a new folder in CentOS?

What is the syntax of a stored procedure in SQL Server?

How can a stored procedure in SQL Server be executed?

How to use scanf to input strings into an array in C language?

How to recover deleted data in SQL Server

How to create a file and write content in Hadoop?

How to fix when Linux system cannot boot up properly?