Not being an expert in either Linux not Unix I'm wondering what the difference between these 2 method of stringing 2 commands on the same line? I see no difference in output in this simplistic example
Pete$date ; time
Sun Mar 17 19:37:20 EDT 2013
real 0m0.000s
user 0m0.000s
sys 0m0.000s
Pete$date &&time
Sun Mar 17 19:37:46 EDT 2013
real 0m0.000s
user 0m0.000s
sys 0m0.000s
This hasn't caused any problems - I'm just curious..