@Dazzer - just for fun (and perhaps profit) - you can also create a separate ini file with "user commands".
In the folder where you have wincmd.ini you can create a new file if not already present with this name:
usercmd.ini
Add the code below to it and save it and close it, just to be safe restart Total Commander.
Code: Select all
[em_MD5]
cmd=cm_SelectAllFiles,cm_CRCcreate
Now in TC configuration, go to Misc. and the Hotkey section, say you want to assign ctrl+shift+alt+k to start your MD5 process.
Setup the hotkey and click on the search icon behind the "command" input field, start typing md5 and you should see usercmd, em_md5 appear (it if doesn't you have the usercmd.ini in the wrong folder).
Click OK, OK. Now you can press ctrl+shift+alt+k to start the MD5 process.
A second step is that you can now also edit the button you created earlier and instead of the two commands you have there replace it with em_MD5 as that executes the same command from your usercmd.ini which you've just assigned to ctrl+shift+alt+k.