Database & Cloud – Page 10 – Finding the right solutions

Install Oracle 11gR2 on RHEL8

First of all, I do not recommend to install Oracle 11gR2 on RHEL8, especially in the production environments.While if you have to do such installation for test or data migration, then you could re...

09/07/2020Oracle3,877 viewsComments

ORA-12547 and sysctl -p

This night I installed an Oracle 12c database on SLES12SP3 to test the dbss script on SLES system and found it worked well until I rebooted the server.After the reboot, I found the database was no...

11/06/2018Oracle271 viewsComments

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 update them one by one as below order:orabackup --> one script for all database backup or...

08/06/2018Life123 viewsComments

Change the MAC address of Intel AC7260

In the past the MAC address of Intel NIC could be changed easily, while now I cannot find such settings in the NIC configurations.From the second answer of this web page: Change MAC address of AC ...

01/02/20173,245 viewsComments

Allow access to shared folder anonymously on Windows 10

These days we tried to mount a shared folder on RHEL5 but always got below error: [root@olinux511 /]# mount -t cifs -v -o guest,ro //192.168.56.1/Tools /tmp/testmount.cifs kernel mount options: ...

24/06/20183,128 viewsComments

We can not forget the huge disaster in human history, and we must remember what Japan had done to us. We hope both countries could have a better future, while I think we have to do enough preparation ...

14/12/2014Life86 viewsComments

Extend the WIFI range with another router

My room has very weak WIFI signal, and sometimes my smartphone will switch to the 4G network automatically. I remembered one night I watched a movie and on the next day I could not access the 4G netwo...

01/02/2017Life125 viewsComments

Fix DMX 6Fire USB sound issue after windows update

To keep my system security, I usually let the system install the latest updates automatically, but this time I got an issue just after such update.I installed the update on Oct 5 and the build num...

09/10/2018299 viewsComments

Could not create directory…WP upgrade failed

Just now I wanted to create a new post, and found there was a newer version of WP, and also there was a message said that the update automatically failed already, so need a manual update.Such thin...

25/04/2017Linux218 viewsComments

Talking about ‘recovery window of 7 days’

Sometimes we will keep the database backup for one week and set the retention policy to 'recovery window of 7 days'. So we will only keep the database backup for 7 days, right?In fact, it depends....

05/10/2019Oracle233 viewsComments

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