The note of computer language

1. When we located at the campus internet environmental, I can use the cmd to connect the server.

ssh <username>@130.88.00.00

sftp

2. Download the code

git clone http://github.com/<Project>

3. Access the dictory file

cd <dictoryname>

4. View and Edit the file use nano editor

nano -l <Filename>

5. Run the code

Python3 <Filename> #the result will automatically store at server computer

4. Get the result

#The result will located at /tmp/<username>, first I need get the file name to use SFTP service to download the File

ls /tmp/<username>

#SFTP

get /tmp/<username>/<filename>

#File will automaticly download to local computer, located at C:\Users\<username>

5. Other command

5.1 Delate the file

#If the tmp file is not empty, use the code below to empty the tmp file

rm -rf /tmp/<username>

#rm means remove, use as rm <filename or dirctory>, rm -rf meams delate the file or directories without warning or prompt

5.2 Update the file

#If something new in the git you may need to update the git file, use the following command

git pull

5.3 Reset the git area

#some times you may need to reset the git area as default, you may use the following command, in the git directories type the command.

git reset --hard

5.4 Change drictory (How to use cd command)

1. cd #back to home directories

2. cd ../ #You can go to the parent directory

3. cd ../../ #You can go up multiple directories

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