Visual-Studio-Code-OpenGL-Setup/necessary_basic_ommand.txt at master · kimz1121/Visual-Studio-Code-OpenGL-Setup · GitHub

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chmod : 파일 권한 변경명령어
gcc : 컴파일 명령어
ls : 파일 상태 확인 권한(퍼미션)등을 확인 할 수 있음 파일 실행ㄹ 권한 여부 확인등에 활용.


사용 예시

kimz-iw@kimziw-VirtualBox:~/ksw_coding/c++/2021/image_edit/Visual-Studio-Code-OpenGL-Setup$ gcc -c src/hello_openGL_iw.cpp kimz-iw@kimziw-VirtualBox:~/ksw_coding/c++/2021/image_edit/Visual-Studio-Code-OpenGL-Setup$ gcc -o hello_openGL_iw.o hello_openGL_iw
gcc: error: hello_openGL_iw: 그런 파일이나 디렉터리가 없습니다
gcc: fatal error: no input files
compilation terminated.
kimz-iw@kimziw-VirtualBox:~/ksw_coding/c++/2021/image_edit/Visual-Studio-Code-OpenGL-Setup$ gcc  hello_openGL_iw.o -o  hello_openGL_iw
/usr/bin/ld: hello_openGL_iw.o: in function `main':
hello_openGL_iw.cpp:(.text+0x9): undefined reference to `glfwInit'
/usr/bin/ld: hello_openGL_iw.cpp:(.text+0x18): undefined reference to `glfwWindowHint'
/usr/bin/ld: hello_openGL_iw.cpp:(.text+0x27): undefined reference to `glfwWindowHint'
/usr/bin/ld: hello_openGL_iw.cpp:(.text+0x36): undefined reference to `glfwWindowHint'
collect2: error: ld returned 1 exit status
kimz-iw@kimziw-VirtualBox:~/ksw_coding/c++/2021/image_edit/Visual-Studio-Code-OpenGL-Setup$ gcc  hello_openGL_iw.o -o  hello_openGL_iw
/usr/bin/ld: hello_openGL_iw.o: in function `main':
hello_openGL_iw.cpp:(.text+0x9): undefined reference to `glfwInit'
/usr/bin/ld: hello_openGL_iw.cpp:(.text+0x18): undefined reference to `glfwWindowHint'
/usr/bin/ld: hello_openGL_iw.cpp:(.text+0x27): undefined reference to `glfwWindowHint'
/usr/bin/ld: hello_openGL_iw.cpp:(.text+0x36): undefined reference to `glfwWindowHint'
collect2: error: ld returned 1 exit status
kimz-iw@kimziw-VirtualBox:~/ksw_coding/c++/2021/image_edit/Visual-Studio-Code-OpenGL-Setup$ gcc -c src/hello_openGL_iw.cpp -o hello_openGL_iw -lglfw -ldl
kimz-iw@kimziw-VirtualBox:~/ksw_coding/c++/2021/image_edit/Visual-Studio-Code-OpenGL-Setup$ ./hello_openGL_iw
bash: ./hello_openGL_iw: 허가 거부
kimz-iw@kimziw-VirtualBox:~/ksw_coding/c++/2021/image_edit/Visual-Studio-Code-OpenGL-Setup$ ls -l
합계 348
drwxrwxr-x 2 kimz-iw kimz-iw   4096  1월 22 17:59 builds
drwxrwxr-x 5 kimz-iw kimz-iw   4096  1월 21 16:34 dependencies
-rw-rw-r-- 1 kimz-iw kimz-iw 201896  1월 21 16:34 glad.o
-rw-rw-r-- 1 kimz-iw kimz-iw   1712  1월 22 18:24 hello_openGL_iw
-rw-rw-r-- 1 kimz-iw kimz-iw   1712  1월 22 18:14 hello_openGL_iw.o
-rwxrwxr-x 1 kimz-iw kimz-iw 129528  1월 21 16:34 main_first
drwxrwxr-x 2 kimz-iw kimz-iw   4096  1월 22 18:07 src
kimz-iw@kimziw-VirtualBox:~/ksw_coding/c++/2021/image_edit/Visual-Studio-Code-OpenGL-Setup$ chmod 755 hello_openGL_iw
kimz-iw@kimziw-VirtualBox:~/ksw_coding/c++/2021/image_edit/Visual-Studio-Code-OpenGL-Setup$ ./hello_openGL_iw
bash: ./hello_openGL_iw: cannot execute binary file: Exec 형식 오류
kimz-iw@kimziw-VirtualBox:~/ksw_coding/c++/2021/image_edit/Visual-Studio-Code-OpenGL-Setup$ ls -l
합계 352
drwxrwxr-x 2 kimz-iw kimz-iw   4096  1월 22 17:59 builds
drwxrwxr-x 5 kimz-iw kimz-iw   4096  1월 21 16:34 dependencies
-rw-rw-r-- 1 kimz-iw kimz-iw 201896  1월 21 16:34 glad.o
-rwxr-xr-x 1 kimz-iw kimz-iw   1712  1월 22 18:24 hello_openGL_iw
-rw-rw-r-- 1 kimz-iw kimz-iw   1712  1월 22 18:14 hello_openGL_iw.o
-rwxrwxr-x 1 kimz-iw kimz-iw 129528  1월 21 16:34 main_first
-rw-rw-r-- 1 kimz-iw kimz-iw    187  1월 22 18:45 necessary_basic_ommand.txt
drwxrwxr-x 2 kimz-iw kimz-iw   4096  1월 22 18:07 src
kimz-iw@kimziw-VirtualBox:~/ksw_coding/c++/2021/image_edit/Visual-Studio-Code-OpenGL-Setup$ gcc src/hello_openGL_iw.cpp -o hello_openGL_iw glad.o -lglfw -ldl
kimz-iw@kimziw-VirtualBox:~/ksw_coding/c++/2021/image_edit/Visual-Studio-Code-OpenGL-Setup$ gcc src/hello_openGL_iw.cpp -o hello_openGL_iw glad.o -lglfw -ldl
kimz-iw@kimziw-VirtualBox:~/ksw_coding/c++/2021/image_edit/Visual-Studio-Code-OpenGL-Setup$ ./hello_openGL_iw