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The Problem After issuing FLUSH TABLES WITH READ LOCK, we can see it is pended for a long time with one of the following status:

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In bash, by default, the history commands are recorded in ~/.bash\_history. You can specify a different file other than …

The Problem The Java Virtual Machine (JVM) crashed. The fatal error log file, hs_err_pid[pid].log, shows the error …

Question: How to change the home directory of the Oracle Secure Backup (OSB) to its default location, which is …

The Problem Unable to connect to one of the systems after installing many software updates from the standard Oracle …

Question: How to change the password policy on a system so that a user cannot choose any of the last 3 passwords …

How to check the existence of the persistence master key cache? The documentation says: “The persistent master key …

What is ASMLib? ASMLib is free, optional software for the Automatic Storage Management (ASM) feature of Oracle Database …

By default, the OS Management Service Agent plugin is enabled on Oracle Linux 6 and 7 instances. For Oracle Linux 8 …

This post explains the steps to easily setup VNC server in CentOS/RHEL 8. Should be able to access VNC session after …

This post helps to save the command history of selected users to a centralized location for monitoring purposes. 1. …