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sudo yum install vsftpd
cd /etc/vsftpd
create file virtual_users.txt:
ITL
password1
e2v
password2
sudo db_load -T -t hash -f /etc/vsftpd/virtual_users.txt /etc/vsftpd/virtual_users.db
Modify standard /etc/vsftpd/vsftpd.conf as follows
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< anonymous_enable=NO
---
> anonymous_enable=YES
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< chroot_local_user=YES
---
> #chroot_local_user=YES
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> pam_service_name=vsftpd
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<
< # Virtual user setup
< guest_enable=YES
< virtual_use_local_privs=YES
< pam_service_name=vsftpd_virtual
< user_sub_token=$USER
< local_root=/nfs/farm/g/lsst/u1/vendorDatau2/ftp/$USER
< hide_ids=YES
< guest_username=lsst-ftp
Add a new file, /etc/pam.d/vsftpd_virtual
#%PAM-1.0
auth required pam_userdb.so db=/etc/vsftpd/virtual_users
account required pam_userdb.so db=/etc/vsftpd/virtual_users
session required pam_loginuid.so
Start vsftpd
sudo /etc/init.d/vsftpd restart
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