Monday 30 July 2018

How to add rules in Firewall Exception in CentOS7

Firewalld is a firewall management tool available by default on CentOS 7 servers. It provides command line and graphical interfaces and is available in the repositories of most Linux

Saturday 28 July 2018

Alfresco: Reset the administrator password

Reset the admin password: In the default alfresco installation, the authentication mechanism users and passwords are stored locally in the Alfresco PostgreSQL database.

How to install XRDP on Centos 7 / RHEL 7

XRDP is an Open Source Remote desktop Protocol server, which is allowing users to take remote of Linux Operating System from RDP clients. XRDP uses RSA Public Key and Private Key encryption to transfer data over the network.

How to compile and install the latest Clam AV antivirus on Linux

Clam AV is an open source antivirus engine for detecting Trojans, viruses, malware & other malicious threats. It provides a number of utilities including a multi-threaded scanner daemon,

Saturday 7 July 2018

How to find out OS version of Oracle Linux

How to get the version/distribution/ release information of Linux that is running Oracle Linux via command line?

Thursday 5 July 2018

How to install perl-Switch package in RHEL7

perl-Switch package is not available in RHEL7 default repository  “rhel-7-server-rpms/7Server/x86_64”. Install the perl-Switch package by enabling RHEL Optional repository

Sunday 1 July 2018

How to Install Clam AV on RHEL 7/CentOS 7

Clam AV is an open source antivirus tool for Linux. Clam AV is used widely for detecting Viruses, Trojans, malware and other malicious threats on Linux.

How to fix df –h command hangs on RHEL7/Centos7

The most common cause of df -h command hanging while reading related files to return output and fails without output.