Cache the results of your command within the specified time

Currently only supports Linux

Don't use it in serious projects

$ time ./main -c 'seq 1000000 |count' -t 10

500000500000

./main -c 'seq 1000000 |count' -t 10 0.80s user 0.09s system 102% cpu 0.872 total

$ time ./main -c 'seq 1000000 |count' -t 10

500000500000

./main -c 'seq 1000000 |count' -t 10 0.00s user 0.00s system 0% cpu 0.003 total