Mattermost is an open-source, self-hostable online chat service with file sharing, search, and integrations. It is designed as an internal chat for organizations and companies and most markets itself as…
A LAMP stack is a group of open-source software that is typically installed together to enable a server to host dynamic websites and web apps. This term is actually an acronym which…
LEMP is a combination of free, open source software. The acronym LEMP refers to the first letters of Linux (Operating system), Nginx Server, MySQL (database software), and PHP, PERL or…
First log in to your server using the SSH and download the installer file using the following command Now run the following command to start the installation process. On the…
Tech Tip: Recovering a Locked Administrator Account in Storage Center OS v6.5 If all accounts are inaccessible because they have been disabled or locked‐out, use this procedure to re‐ establish…
Hi, today we are going to create script which automatically kill inactive sessions in oracle database. Here i’m going to kill 15 minutes old inactive sessions. Related Keywords: oracle inactive sessions…
How to automate Oracle RMAN Backup with shell script In a real environment, you obviously won’t manually trigger all of the Oracle database backups. An automated mechanism is required to…
How to change renderer from systemd-networkd NetworkManager First view the config file using the cat command: Sample outputs: The above config tells of bringing up the Ethernet interface named enp0s31f6 via…
The primary database is operating in MAXIMUM PROTECTIONor MAXIMUM AVAILABILITY mode, and the standby database doesnot contain any viable standby redo logfiles.ORA-16086: Redo data cannot be written to the standby…
In the following post we’ll go through every possible scenario where we loose REDO, one by one. REDO is the most crucial part when we talk about recovery and contains…