copy files from vscode to remote server
# copy file test.zip from local directory to remote server in vscode(/root/siteFolder is that directory where you want save file)
scp .\test.zip root@IpAddress:/root/siteFolder
# Now ssh to your remote server using ssh root@IpAdress and enter your password for root user
ssh root@IpAdress
# Go to your directory where you have to copy file, first unzip file if that file is zip file
unzip test.zip
# Copy all files from test.zip file to current directory
cp -R test/* .