Overview of the SQLCMD utility in SQL Server

Using SQL Server sqlcmd scripting variables

SQL Commands Cheat Sheet - Learn SQL Commands in One Go

Install SQLCMD and BCP for SQL Server on Redhat Linux

Working with PowerShell’s Invoke-SqlCmd

Introduction to SQL Server's sqlcmd utility

SQL Variable Examples in Stored Procedures, Functions, Scripts, SQLCMD

Execute SQL Server Script Files with the sqlcmd Utility

CREATE TABLE SQL Server Syntax Examples