A3_MoreColab.ipynb

{"cells":[{"cell_type":"markdown","metadata":{"id":"Nx3uCoT8wkLS"},"source":["# Appendix 3. Colab 가상 서버 들여다보기"]},{"cell_type":"markdown","metadata":{"id":"_6yRFAbMmRCJ"},"source":["## Colab 서버 사양 확인"]},{"cell_type":"code","execution_count":null,"metadata":{"id":"41L2q6dAlGnk"},"outputs":[],"source":["import platform\n","platform.platform()"]},{"cell_type":"code","execution_count":null,"metadata":{"id":"o8D_vjpSloYQ"},"outputs":[],"source":["!cat /etc/issue.net"]},{"cell_type":"code","execution_count":null,"metadata":{"id":"6Vl03G4_lwGv"},"outputs":[],"source":["!cat /proc/meminfo"]},{"cell_type":"code","execution_count":null,"metadata":{"id":"C9zBpxYjl5u3"},"outputs":[],"source":["!cat /proc/cpuinfo"]},{"cell_type":"code","execution_count":null,"metadata":{"id":"FtjY4FISmAgA"},"outputs":[],"source":["!df -h"]},{"cell_type":"code","execution_count":null,"metadata":{"id":"gU7NZGKEmFkg"},"outputs":[],"source":["!nvidia-smi"]},{"cell_type":"code","execution_count":null,"metadata":{"id":"_7Y3tcnJmiOQ"},"outputs":[],"source":["!python --version"]},{"cell_type":"code","execution_count":null,"metadata":{"id":"3CVV4E_Fmkx4"},"outputs":[],"source":["!pwd"]},{"cell_type":"code","execution_count":null,"metadata":{"id":"9CCotKUjmnfQ"},"outputs":[],"source":["!ls -al"]},{"cell_type":"markdown","metadata":{"id":"xQrdZmfzrkYq"},"source":["## Colab 서버와의 파일 송수신"]},{"cell_type":"markdown","metadata":{"id":"vEgtRYtxp8ug"},"source":["### 서버에 파일 만들기"]},{"cell_type":"code","execution_count":null,"metadata":{"id":"n6YDvMcpn6Sa"},"outputs":[],"source":["%%writefile test.py\n","print('hello world!')\n","a=1+2\n","print(a)"]},{"cell_type":"code","execution_count":null,"metadata":{"id":"9Cr2B2EVpBBr"},"outputs":[],"source":["!ls -al"]},{"cell_type":"code","execution_count":null,"metadata":{"id":"DMt-0lhmuR2N"},"outputs":[],"source":["%run test.py"]},{"cell_type":"markdown","source":["`!python test.py`를 실행한 것과 같이 매직 커맨드 `run`를 이용하여 파이썬 소스 코드를 실행할 수 있음."],"metadata":{"id":"MLNnbCpJ8pfy"}},{"cell_type":"markdown","metadata":{"id":"bvENjwoKqQb5"},"source":["### 서버로부터 파일 다운로드 하기"]},{"cell_type":"code","execution_count":null,"metadata":{"id":"6O4XBQzspz_T"},"outputs":[],"source":["from google.colab import files\n","\n","files.download('test.py')"]},{"cell_type":"markdown","metadata":{"id":"dJ4_XYnlsCxA"},"source":["### 서버에 파일 업로드 하기"]},{"cell_type":"code","execution_count":null,"metadata":{"id":"XOEr1TM-qhSr"},"outputs":[],"source":["upload = files.upload()"]},{"cell_type":"code","execution_count":null,"metadata":{"id":"PhjQm30Wq1Hv"},"outputs":[],"source":["!ls -al"]},{"cell_type":"markdown","metadata":{"id":"AI0OdEgqsq_q"},"source":["## 구글 드라이브 연동하기"]},{"cell_type":"code","execution_count":null,"metadata":{"id":"eJlMn99fserZ"},"outputs":[],"source":["import os\n","print(os.getcwd())\n","\n","!ls"]},{"cell_type":"code","execution_count":null,"metadata":{"id":"920LPIZcswmq"},"outputs":[],"source":["from google.colab import drive\n","drive.mount('./gdrive')"]},{"cell_type":"markdown","metadata":{"id":"61esItuDZNQr"},"source":["구글 드라이브를 마운트 하면 내 드라이브(MyDrive)를 로컬 저장소로 인식되며 명령어 실행 시 앞에 !을 붙이지 않아도 됨"]},{"cell_type":"code","execution_count":null,"metadata":{"id":"rlJQIei1s76M"},"outputs":[],"source":["ls -al"]},{"cell_type":"code","execution_count":null,"metadata":{"id":"Lu1ZBVlbwLG8"},"outputs":[],"source":["ls -al 'gdrive/MyDrive'"]},{"cell_type":"code","execution_count":null,"metadata":{"id":"C4M4Rgb_tNnS"},"outputs":[],"source":["# 물론 이전과 같이 명령어 앞에 !을 붙여도 실행 가능\n","!ls -al"]}],"metadata":{"accelerator":"GPU","colab":{"provenance":[]},"kernelspec":{"display_name":"Python 3","language":"python","name":"python3"}},"nbformat":4,"nbformat_minor":0}