outputting error and standard to same file

[Red Squirrel]

Is there a way to append stderr and stdout to same file? I can't figure out how. I tried

command 1>> 2>> file
command &>> file
command >>& file

and many other combinations, no luck.

 

[Nothinman]

First hit on google says this and it worked fine here in XP cmd.

command > file 2>&1 Redirect output and errors to one file