if ($answer_counter == 1): ?>
endif; ?>
> strace -c -f -e trace=fork,vfork,clone,execve,execl bash -c 'ls -ld /etc;sleep 1'
Process 15683 attached
drwxr-xr-x 1 root root 5540 10. Jan 02:08 /etc
Process 15684 attached
% time seconds usecs/call calls errors syscall
------ ----------- ----------- --------- --------- ----------------
0.00 0.000000 0 2 clone
0.00 0.000000 0 3 execve
------ ----------- ----------- --------- --------- ----------------
100.00 0.000000 5 total
> strace -c -f -e trace=fork,clone,execve bash -c '(foo=bar;ls -ld /etc);sleep 1'
Process 15730 attached
Process 15731 attached
drwxr-xr-x 1 root root 5540 10. Jan 02:08 /etc
Process 15732 attached
% time seconds usecs/call calls errors syscall
------ ----------- ----------- --------- --------- ----------------
0.00 0.000000 0 3 clone
0.00 0.000000 0 3 execve
------ ----------- ----------- --------- --------- ----------------
100.00 0.000000 6 total