proftpd.conf를 수정해주십시오

설정파일을 잃어 버려서 재 설정할려고 하니 어렵군요...

사용자 test_a:root에게 비번 pass_p를 사용하게 하고,
디렉토리
a1, a2, a3를 하위디렉토리까지 모든 권한을 가지게 해야합니다.
현재는 /에 갈수는 있지만, 파일을 수정하거나등은 할 수가 없습니다.

# This is a basic ProFTPD configuration file (rename it to
# 'proftpd.conf' for actual use. It establishes a single server
# and a single anonymous login. It assumes that you have a user/group
# "nobody" and "ftp" for normal operation and anon.

ServerName "ProFTPD"
ServerType standalone
DefaultServer on

# Port 21 is the standard FTP port.
Port 21
# Umask 022 is a good standard umask to prevent new dirs and files
# from being group and world writable.
Umask 022

# To prevent DoS attacks, set the maximum number of child processes
# to 30. If you need to allow more than 30 concurrent connections
# at once, simply increase this value. Note that this ONLY works
# in standalone mode, in inetd mode you should use an inetd server
# that allows you to limit maximum number of processes per service
# (such as xinetd)
MaxInstances 30

# Set the user and group that the server normally runs at.
User nobody
#Group nogroup

# Normally, we want files to be overwriteable.

AllowOverwrite on

# only for the web servers content
DefaultRoot /

# nobody gets the password "lampp"
UserPassword nobody wRPBu8u4YP0CY

# nobody is no normal user so we have to allow users with no real shell
RequireValidShell off

# nobody may be in /etc/ftpusers so we also have to ignore this file
UseFtpUsers off