Parameters Command Line Parameters %1 %~f1 Variables Create/read environment variables Redirection Spooling output to a file, piping input AND/OR Logic Conditional Execution (If-Then-Else) Loops Loops and Subroutines functions How to package blocks of codeServices List of Windows XP Services Evaluating expressions Using brackets to Group and expand expressions Delayed Expansion Manage <xml> and <html> text SET /A Environment variable arithmetic VarSubstring Extract part of a variable (substring) VarSearch Search & replace part of a variable Escape chars, delimiters and quotes Wildcards Match multiple files Batch Files DateMath Add or subtract days from any date GetDate.cmd Get todays date (any region, any OS) GetTime.cmd Get the time now GetGMT.cmd Time adjusted to Greenwich Mean Time datetime.vbs Get Date, Time and daylight savings deQuote Remove quotes from a string DelOlder.cmd Delete files more than n days old StampMe.cmd Rename a file with the date/time Which.cmd Display full path to any command DragDrop.cmd Drag and drop onto a batch script Reference/How to RUN commands Start-Run Snap-Ins and Control panel applets Slow Browsing Speed up network browsing Printing Printer connections and print drivers Qchange Script to change Printer connections Permissions Local vs Global workgroups Long Filenames NTFS filename issues WorkGroups Built-In Users and Security Groups autoexec Run commands at startup Recovery The Recovery Console Disable UAC User Account Control WinXP Registry User interface settings
Related:
Microsoft.com - Command-line Reference
Recommended books and Websites