RedHat

[How To] Find the current working shell

Sometimes working from command line might require to know which shell you are currently using. To find out the current…

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[How To] Find internal/external/public IP address on Linux

While working from shell with no GUI, you may need to check server internal & external / public IP address.…

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Shell script to monitor disk space and send email

The df command in Linux is used to check the disk space available on all the mounted partitions. To keep…

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[How to ] Fix OpenSSL for Heartbleed Vulnerability

As you are all aware of the latest OpenSSL vulnerability termed as "Heartbleed", many blogs are providing information what it…

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[How To] Enable NTFS support on Ubuntu/CentOS/RHEL/Fedora

The Linux operating systems supports NTFS partition format. To enable NTFS partition support, there are some packages required to be…

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[How To] Install VirtualBox on RHEL / CentOS

Oracle's VirtualBox is a cross platform virtualization application. It runs on minimum hardware configuration and very easy to use. To…

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