Category Archives: Various Scripting Tutorials

UNIX Cheat Sheet -Command List for UNIX server operation

Unix is a pretty awesome thing if handled carefully. Compared to Windows, it is far more robust and secure. But lack of GUI is the only challenge for several Unix/Linux OS flavors (except Linux Mint of-course). So command line is … Continue reading

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Cronjob Tutorial: How to add in Linux & Unix

Cronjob is a very integral part of Unix environment management and automation. Right cronjob at right time can save you from futile situations. This is a must know to every Unix Administrator. Cronjob is a Unix automation feature which can … Continue reading

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How To Know What Middleware Applications Are Running In Your Linux/Unix Environment

Being an Unix based Middleware Administrator, I have to support a heck of an applications in production. Whereas most of the Unix servers contain more than one applications in general. It is hard to identify what applications are running within … Continue reading

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How To Do Password Less SSH/SCP between Linux Servers

Recently for a POC purpose, there was a need of establishing passwordless secure shell file transfer (SCP) between two Linux servers for automated scripts to work. It wasted my couple of hours, so I decided to pen it down in … Continue reading

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How to Decrypt Weblogic Encrypted Password

Weblogic Administrators often faces problem during recover a password which is already encrypted in Weblogic_Domain config file. Today we will see a simple way to get rid of this problem forever. Here is a short demo of using this within … Continue reading

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How to encrypt password for Weblogic server in Linux

Weblogic has a key feature to serialize and deserialize the passwords in order to tighten security. From admin console, if you provide any password, Weblogic will automatically encrypt it after a server restart. As a Weblogic admin, at some point … Continue reading

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How to write For loop in Shell

  A ‘for loop’ is a bash programming language statement which allows code to be repeatedly executed.¬†For example, you can run UNIX command or task 5 times or read and process list of files using a for loop. A for … Continue reading

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