00000000004006f6 <shell>:
  4006f6:	55                   	push   %rbp
  4006f7:	48 89 e5             	mov    %rsp,%rbp
  4006fa:	48 83 ec 20          	sub    $0x20,%rsp
  4006fe:	64 48 8b 04 25 28 00 	mov    %fs:0x28,%rax
  400705:	00 00
  400707:	48 89 45 f8          	mov    %rax,-0x8(%rbp)
  40070b:	31 c0                	xor    %eax,%eax
  40070d:	48 b8 2f 62 69 6e 2f 	movabs $0x7361622f6e69622f,%rax
  400714:	62 61 73
  400717:	48 89 45 e0          	mov    %rax,-0x20(%rbp)
  40071b:	66 c7 45 e8 68 00    	movw   $0x68,-0x18(%rbp)
  400721:	bf 08 0a 40 00       	mov    $0x400a08,%edi
  400726:	e8 65 fe ff ff       	callq  400590 <puts@plt>
  40072b:	bf 40 0a 40 00       	mov    $0x400a40,%edi
  400730:	e8 5b fe ff ff       	callq  400590 <puts@plt>
  400735:	bf 68 0a 40 00       	mov    $0x400a68,%edi
  40073a:	e8 51 fe ff ff       	callq  400590 <puts@plt>
  40073f:	48 8d 4d e0          	lea    -0x20(%rbp),%rcx
  400743:	48 8d 45 e0          	lea    -0x20(%rbp),%rax
  400747:	ba 00 00 00 00       	mov    $0x0,%edx
  40074c:	48 89 ce             	mov    %rcx,%rsi
  40074f:	48 89 c7             	mov    %rax,%rdi
  400752:	b8 00 00 00 00       	mov    $0x0,%eax
  400757:	e8 84 fe ff ff       	callq  4005e0 <execl@plt>
  40075c:	90                   	nop
  40075d:	48 8b 45 f8          	mov    -0x8(%rbp),%rax
  400761:	64 48 33 04 25 28 00 	xor    %fs:0x28,%rax
  400768:	00 00
  40076a:	74 05                	je     400771 <shell+0x7b>
  40076c:	e8 3f fe ff ff       	callq  4005b0 <__stack_chk_fail@plt>
  400771:	c9                   	leaveq
  400772:	c3                   	retq