Use a.chdir('..')
to change to the parent directory if the host platform supports it (pretty much all platforms should) or use a.sendcmd('CDUP')
to change to the parent directory in a platform-agnostic way.
NET::FTP ruby on rails vist parent directory?
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18-03-2022 - |
문제
a=Net::FTP.open('path', 'username','password')
a.chdir('any name of directory')
But how to visit the parent directory from a.pwd()
해결책
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