These days I am reading the book 'Advanced Bash-Scripting Guide' and I got confused about '&&...
The difference between ‘&&’ and ‘-a’
Read More...
Expdp and event ‘Streams AQ: enqueue blocked on low memory’
Our daily expdp backup job became abnormally and it would last more than one day, while in the past ...
WindowsAllow access to shared folder anonymously on Windows 10
These days we tried to mount a shared folder on RHEL5 but always got below error: It was clear that ...
Got ORA-28500 during ODBC configuration from Oracle 10g to MySQL
These days I tried to configure ODBC to access MySQL from Oracle 10g, and I believed all of my confi...
‘lsnrctl status’ could not display the status of running listener correctly
My friend got this issue and wanted to know the reason, so I built a test VM to verify it. The dbss ...
ORA-12547 and sysctl -p
This night I installed an Oracle 12c database on SLES12SP3 to test the dbss script on SLES system an...
Systemd service was terminated abnormally during reboot
To start/stop all the instances on a server, I created a script named dbss (database start/stop) and...
Will store all my database related scripts on GitHub
I will rewrite all my database related scripts and store them on the GitHub in this year. Will updat...
du: option requires an argument — ‘X’
Several days ago I encountered this little issue and I found it was very interesting. :) I got a cap...
How to create udev rules of storage devices for ASM usage
When I install the Grid Infrastructure(GI), usually I need to configure the udev rule for the storag...
