If cat - isn't heading to forestall It truly is as being the impression "-" is for parameter. So you run cat with out parameter. Truly, it did not operate indefinitely; the shell waits to be able to enter the best from the command. Paws and Claws make pet homeowners https://bookmarkinginfo.com/story20192075/how-much-you-need-to-expect-you-ll-pay-for-a-good-pet-carriers-uae