In UNIX systems, a fork system call followed by an exec system call need to be performed to start a new process. The fork call clones the currently executing process, while the exec call overlays a new process based on a different executable over the calling process.
1 Cook on the grill the same way. 2  If roasting in the oven, preheat to 450Â°F. 3  Arrange the peppers on a cookie sheet and roast in the oven, turning every 15 minutes until done (about 30 minutes).4  Whatever technique you use to blacken the peppers, once they are done, place in a covered bowl or brown paper bag. If roasting in the oven, preheat to 450Â°F. 2  Arrange the peppers on a cookie sheet and roast in the oven, turning every 15 minutes until done (about 30 minutes).
Cook the peppers until roasted. The exact amount of time will vary based on size and cooking method, but usually, bell peppers should be roasted in your preheated oven for 20 to 25 minutes while smaller hot peppers should be broiled for 5 to 10 minutes per side. Turn the peppers periodically so that the skins become evenly charred on all sides.