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Recent Posts:
- Java Basics: Lambda Built-in Functional Interfaces
- Basic Java: Generics and Collections
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- Java Basics: Overriding Methods, Polymorphism, and Static Classes
- Beginners Guide to Java Encapsulation and Subclassing
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- Basics of Java
- How to monitor your CPU on debian or ubuntu systems
- How to fix the “Firefox already running” problem on Linux
- How to create a Python Dictionary
- Command line parameters in shell scripts
- How to format code within web pages
- Python Quadratic Formula
- How to Check if the script is run by root at the start of the script
- How to check which options or features are used in the Oracle database
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- How to Verify if Oracle Active Data Guard is Enabled
- WebLogic Server Domain: How To Disable the HTTP methods other than GET and POST (such as PUT, DELETE, etc.)
- How to Change the Default Home Page of Oracle HTTP Server
- How To Disable the Oracle WebLogic Server Default Welcome Page
- Oracle WebLogic Server: How to Disable the UDDI and UDDI Explorer Functionality
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- What are the implications of rebuilding indexes in Oracle Database
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- Oracle GoldenGate: How to start Extract & Replicat using Shell Script
- Oracle Multitenant: How to Create CDB and PDB
- Beginners Guide to Oracle Database 18c Multitenant Architecture
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- How to log every shell command in Linux
- How to Change the Default Shell In Linux
- How To Configure Restricted Bash Shell in Linux
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- How To Configure NIS (Network Information System) Master and Slave Servers in CentOS/RHEL
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- Oracle 12c: Unplug/Plug PDB to new CDB using RMAN Active Database Duplication
- Oracle 12c: Migrate non-CDB and Convert to a PDB using 12c RMAN Active Database Duplication
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- Oracle Data Guard Security Enhancement – SYSDG Administration Privilege
- Oracle Data Guard 12c – Creating a Physical Standby from Primary
- Oracle 12C Enhancements for Cascaded Standby Databases
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- How to install and configure VNC Server on CentOS/RHEL 8
- DNF Update Fails With Error “GPG check FAILED” – CentOS/RHEL 8
- How To Disable Weak Cipher And Insecure HMAC Algorithms In SSH Services In CentOS/RHEL 8
- How To Disable Weak Cipher And Insecure HMAC Algorithms in SSH services for CentOS/RHEL 6 and 7
- SQL query error when Using Shell Script
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- Understanding Dynamic Oracle Net Server Tracing
- How to Disable Oracle Net Tracing without stopping server process
- Oracle 12c New Feature: LREG Background Process
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- How to Create or Remove Restore Point on Oracle Standby database
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- Hostname change not reflecting in sar report for CentOS/RHEL
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