1、https://www.cnblogs.com/biehongli/p/11183504.html
根据这个安装好virtual BOX-虚拟机软件 。
2、导入别人制作好的.ova文件
ubuntu虚拟机OVA文件：
https://ws28.cn/f/3oits2ftwfi
虚拟机密码1234
3、导入.ova文件：
https://jingyan.baidu.com/article/870c6fc3551e21b03fe4be14.html
4、Linux常见命令：
https://www.linuxcool.com/
5、Makefile
http://c.biancheng.net/makefile/
6、由于是自己安装的，忘了安装gcc命令 make命令。
在控制台（terminal）输入

sudo apt-get install gcc
sudo apt-get install make

有时间学一下万能的apt包管理器，软件安装就是一行命令的事情。
7、倘若用virtual box打开该.voa文件失败，建议安装另外一款虚拟机软件——Vmware WorkStation，打开方式改为此软件。
8、如果打开后发现上不了网，请检查虚拟机的网卡设置，改为桥接模式或者是NAT。
8.1experiment.zip
9、实现细节，（命令）

test@test-VirtualBox:~/Desktop$ mkdir experiment
test@test-VirtualBox:~/Desktop$ cd experiment/
test@test-VirtualBox:~/Desktop/experiment$ mkdir test
test@test-VirtualBox:~/Desktop/experiment$ cd test
test@test-VirtualBox:~/Desktop/experiment/test$ mkdir calc
test@test-VirtualBox:~/Desktop/experiment/test$ cd calc
test@test-VirtualBox:~/Desktop/experiment/test/calc$ touch add.c
test@test-VirtualBox:~/Desktop/experiment/test/calc$ touch main.c
test@test-VirtualBox:~/Desktop/experiment/test/calc$ touch sub.c
test@test-VirtualBox:~/Desktop/experiment/test/calc$ cd..
cd..: command not found
test@test-VirtualBox:~/Desktop/experiment/test/calc$ cd ..
test@test-VirtualBox:~/Desktop/experiment/test$ mkdir obj
test@test-VirtualBox:~/Desktop/experiment/test$ mkdir elf
test@test-VirtualBox:~/Desktop/experiment/test$ ls
calc  elf  obj
test@test-VirtualBox:~/Desktop/experiment/test$ touch Makefile
test@test-VirtualBox:~/Desktop/experiment/test$ ll
total 24
drwxrwxr-x 5 test test 4096 10月  9 21:53 ./
drwxrwxr-x 3 test test 4096 10月  9 21:48 ../
drwxrwxr-x 2 test test 4096 10月  9 21:53 calc/
drwxrwxr-x 2 test test 4096 10月  9 21:52 elf/
-rw-rw-r-- 1 test test  658 10月  9 21:53 Makefile
drwxrwxr-x 2 test test 4096 10月  9 21:51 obj/
test@test-VirtualBox:~/Desktop/experiment/test$ make
gcc -E ./calc/main.c -o ./obj/main.i
gcc -S ./obj/main.i -o ./obj/main.s
gcc -c ./obj/main.s -o ./obj/main.o
gcc -E ./calc/add.c -o ./obj/add.i
gcc -S ./obj/add.i -o ./obj/add.s
gcc -c ./obj/add.s -o ./obj/add.o
gcc -E ./calc/sub.c -o ./obj/sub.i
gcc -S ./obj/sub.i -o ./obj/sub.s
gcc -c ./obj/sub.s -o ./obj/sub.o
gcc ./obj/add.o ./obj/sub.o ./obj/main.o -o ./elf/main
test@test-VirtualBox:~/Desktop/experiment/test$ ./elf/main
16
4
test@test-VirtualBox:~/Desktop/experiment/test$ cd ..
test@test-VirtualBox:~/Desktop/experiment$ ls
test
test@test-VirtualBox:~/Desktop/experiment$ tar -zcvf test.tar.gz test
test/
test/Makefile
test/calc/
test/calc/add.c
test/calc/main.c
test/calc/sub.c
test/elf/
test/elf/main
test/obj/
test/obj/add.s
test/obj/main.o
test/obj/sub.i
test/obj/main.s
test/obj/main.i
test/obj/sub.o
test/obj/sub.s
test/obj/add.i
test/obj/add.o
test@test-VirtualBox:~/Desktop/experiment$ ls
test  test.tar.gz
最后修改：2020 年 10 月 09 日
© 允许规范转载
如果觉得我的文章对你有用，请随意赞赏