如何复制文件，然后使用python将其保存为动态文件名

Question

Example: I am taking a name from user, lets say:

domainName = input("Enter domain name:")

os.system(cp etc/default etc/domainName)

Here the file will be copied with the name domainName but I want to save it with a name that is stored in variable domainName ? How do I do this ?

Answer 1

Disclaimer: I don't recommend using os.system to copy files. That said...

How about string concatenation?

os.system("cp etc/default etc/" + domainName)