If you may get an error conn rec has no member named remote ip while installing security module on Apache web server,

Apache server provide security action is mod_evasive security tool. the mod_evasive evasive maneuvers module for Apache server to provide evasive action in the event of an HTTP DoS or DDoS attack or brute force attack.

We have already discussed about Ruby installation steps on previous post. There are several tools available to install Ruby,

As a Linux Administrator might know the processor information, number of cores, processor speed and others in Linux or Unix system. The following command will help you for basic processor information.

As a Linux Unix System Administrator might need to know the system load average using command, to know the server load information there are various types of commands are available in Linux/Unix system.

​You can extract or decompress the tar.bz2, .bz2, .gz command on Linux, Unix.

Commonly you may get an error like Set the TMPDIR environment variable to another directory while installing package. This same error If you may get an error while install/configure FFMPEG package,