That's exactly how it works in Perl. strace -s 80 -f perl -e 'system("ls", "/");' 2>&1 | grep exec ... [pid 1034640] execve("/usr/bin/ls", ["ls", "

That's exactly how it works in Perl. strace -s 80 -f perl -e 'system("ls", "/");' 2>&1 | grep exec ... [pid 1034640] execve("/usr/bin/ls", ["ls", "/"], 0x55b7f79873b0 /* 100 vars */) = 0