#### Running this -
#!/run/current-system/sw/bin/bash

set -x

cat > temp <<EOF
dcu 0x0040068f;
! echo -n "value of rax: ";
dr?rax;
! echo -n "value of rip: ";
dr?rip;
! echo -n "executing: ";
pd 1 @ rip;
ds;
! echo -n "value of rax: ";
dr?rax;
EOF

r2 -q -d -e scr.color=false -i temp example2/example2

### Produces this -
value of rax: 0x00400680
value of rip: 0x0040068f
executing:             ;-- rip:
            0x7fdcbdf6bc10      4889e7         mov rdi, rsp
value of rax: 0x5612a329a268c500
a has value: 03