25 Useful Basic Commands of APT-GET and APT-CACHE for Package Management

This article explains how quickly you can learn to install, remove, update and search software packages using apt-get and apt-cache ...
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Ten MySQL performance tuning settings after installation

In this blog we’re going to discuss the top ten MySQL performance tuning settings that you can implement after an ...
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How to Optimize MySQL Tables and Defragment to Recover Space

MySQL OPTIMIZE TABLE commandIf your application is performing lot of deletes and updates on MySQL database, then there is a ...
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SIP Server IPTABLES Sample firewall Rules !

SIP Server protectionIPtables rulesiptables -I INPUT -p udp -m udp –dport 5060 -m string –string "REGISTER sip:" –algo bm -m recent ...
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13 Apache Web Server Security and Hardening Tips

We all are very familiar with Apache web server, it is a very popular web server to host your web ...
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How to turn off server signature on Apache2 web server

Question: Whenever Apache2 web server returns error pages (e.g., 404 not found, 403 access forbidden pages), it shows web server ...
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How to enable SSL for MySQL server and client with ssh

MySQL secure SSHWhen users want to have a secure connection to their MySQL server, they often rely on VPN or ...
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How to replicate a MySQL database on Linux

Database replication is a technique where a given database is copied to one or more locations, so that the reliability, ...
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