Changing password with ldappasswd -T failed

Issue

• Trying to change ldap account password through the command line with the -T option and it is not working:

# ldappasswd -D cn=ldadmin,o=example -x -w password -T /root/pass.txt cn=foo,ou=people,o=example

• When I add the password to the command line it works fine:

# ldappasswd -D cn=ldadmin,o=example -x -w password -s secret cn=foo,ou=people,o=example