How do I know which file is open in Windows from command line?

I would like to know which file is open in Windows from command line. In linux we have command lsof for that purpose. Is there any command in Windows like that?

2 Answers

Are you referring to current running processes? That would be: tasklist

If you want to view running processes of the current user:

tasklist /FI "username eq user"

Change user and put the current username.

If you want a command line tool, the Handle utility from SysInternals does this. For a GUI tool, check out Process Monitor.