exec1 xargs vs. exec {} This is where -exec breaks down and xargs shows its superiority. When you use -exec to do the work you run a separate instance of the called program for each element of input. So if find comes up with 10,000 results, you run exec 10,000 times. With xargs, you build up the input into bundles and run them through the command as few times as possible, which is often just once. When dealing with hun.. 2015. 9. 5. 이전 1 다음