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t1.out
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t1.out
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spawn qemu-system-x86_64 -nographic --serial mon:stdio -hdc kernel/kernel.img -hdd fat439/user.img
Could not open option rom 'sgabios.bin': No such file or directory
x
What just happened? Who am I? Why am I here?
I am K439, welcome to my world
I have a heap
[] Process tracing enabled
Pit::init freq=1000HZ, divide=1193
Pit::init requested:1000Hz, actual:1000Hz
[] loaded driver for hdd
[] initialized root filesystem
[] Let there be processes
shell> ls
shutdown
shutdown.c
shell.c
shell
ls.c
ls
echo
echo.c
cat.c
cat
f1.txt
f2.txt
panic
clear
shell> echo This is cool
This is cool
shell> echo I know how to handle spaces
I know how to handle spaces
shell> cat f1.txt
This is f1
It contains text
shell> f1.txt
This is f1
It contains text
shell> cat f1.txt f2.txt
This is f1
It contains text
0
11
222
3333
44444
555555
shell> f2.txt f1.txt
0
11
222
3333
44444
555555
shell> cat f1.txt f2.txt f1.txt f2.txt
This is f1
It contains text
0
11
222
3333
44444
555555
This is f1
It contains text
0
11
222
3333
44444
555555
shell> gcc
gcc: command not found
shell> cat notThere
cat: notThere : No such file or directory
shell> shutdown
*** System Shutdown ***