Introduction This how-to will show you how to install locate on a CentOS server. This
command is often the easiest and fastest way to find the location of files
and directories. This is very useful when you’re working on a Linux
system for which you are not well acquainted. When you install mlocate, it
will install the two commands locate and updatedb. It will also install a
cron job that updates the database daily. Prerequisites A server running CentOS. If you do not have a server and...
latest OpenSSL is an open source project that provides a robust,
commercial-grade, and full-featured toolkit for the Transport Layer
Security (TLS) and Secure Sockets Layer (SSL) protocols. It is also a
general-purpose cryptography library. The latest OpenSSL 1.0.2h was released on 03-rd of May 2016. If you are
worried about your server security you should update the OpenSSl package to
the latest version. Unfortunately all of the CentOS releases includes the
out-of-date version of OpenSSL. For example: CentOS 6.7 has OpenSSL
Servers do not exist in isolation, and those servers with only the most
basic SSH configuration can be vulnerable to brute force attacks. fail2ban
provides a way to automatically protect the server from malicious signs.
The program works by scanning through log files and reacting to offending
actions such as repeated failed login attempts. Install Repository
Because fail2ban is not available from CentOS, we should start by
downloading the EPEL repository: First, you need to enable EPEL repository on your system. rpm -Uvh
http://dl.fedoraproject.org/pub/epel/7/x86_64/e/epel-release-7-1.noarch.rpm Update Once you are in the first...
The following instructions show you how to configure, compile, and install
Bitcoin 0.9.4 on CentOS 7. Update Your Operating System Packages The first step is to always make sure your operating system and all of it's
packages are up-to-date.
yum upgrade Adding EPEL Repository Bitcoin requires a few libraries that are not provided by the default
CentOS package repository. We could build these libraries from source but a
better option is to use EPEL.
http://dl.fedoraproject.org/pub/epel/7/x86_64/e/epel-release-7-5.noarch.rpm Installing Dependencies The following packages are...