Saturday, 13 October 2018

Configure VSFTPD in Linux Redhat/Oracle Linux

yum install vsftpd

Then  Modify /etc/vsftpd/vsftpd.conf:

listen=YES   # Default no
listen_ipv6=NO   # Default YES

Tuesday, 9 October 2018

REP-51019: System user authentication is missing

System user authentication is missing.
REP-51019: System user authentication is missing.
First take a back/rename up of your rwserver.conf original file.

Some changes required in rwserver.conf
remove security tag from


Comment the line below from

Monday, 1 October 2018

Rename multiple file names to lower case in Unix / Linux

for i in $( ls | grep [A-Z] ); do mv -i $i `echo $i | tr 'A-Z' 'a-z'`; done

Diagnostic Data Collection For Oracle Database Cloud Service Instances

Collect diagnostic logs without TFA logs
[root@pgrddbcsprod logs]# /var/opt/oracle/misc/ --diagdir /u03/logs/
LogFile: /var/opt/oracle/log/dbaas_diag/dbaas_diag_2018-10-01_08:22:18.log
ACTION: Created Diagnostic collection tar files /u03/logs//dbaas_diag_1538382138.tar.gz00* . Please send it to support team

To upload the file:
[root@pgrddbcsprod logs]# curl -T /u03/logs/dbaas_diag_1538382138.tar.gz000 -u "" ftps://

Enter host password for user '':
 % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
Dload  Upload   Total   Spent    Left  Speed
100  135M    0     0  100  135M      0   426k  0:05:25  0:05:25 --:--:--  313k
[root@pgrddbcsprod logs]#

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