Windows command line commands

windows-commands.txt

Service info                       
sc queryex servicename

Kill service                               
taskkill /f /pid mypid

System file checker               
sfc /scannow

Available physical memory 
systeminfo |find "Available Physical Memory"

Count number of lines        
find /v /c "" myfile

Restart explorer.exe           
taskkill /f /im explorer.exe  + start explorer.exe

Delete file                          
delete myfile

Delete folder                      
rmdir myfolder