The last command executed in the function or script determines the exit status. Within a script, an. command may be used to deliver an nnn exit status to the shell (nnn must be an integer in the 0 - 255 range). When a script ends with an exit that has no parameter, the exit status of the script is the exit status of the last command executed in the script (previous to the exit).
Quick Answer. A beef roast is cooked in a 375 degrees Fahrenheit oven for 20 minutes per pound. The exact cooking time depends on the size of the roast. The roast is done when it reaches between 135 and 150 degrees Fahrenheit on a meat thermometer.
How long should I cook my pork roast? The rule of thumb for pork roasts is to cook them 25 minutes per pound of meat at 350 degrees F (175 degrees C). Use a thermometer to read the internal temperature of the roast. When the temperature reaches 140 degrees F (60 C), pull the roast out of the oven; itâll continue to cook due to the residual heat and will reach 145 degrees F (63 C). Pork Roast Recipes.