LinuxCategory

Install Apache, php7, mysql on Redhat 7 server Apache is a popular webserver and our previous post explains on how to install on ubuntu, centos server. In this article, we will explain on how to install apache, php, mysql on redhat 7 server. Prerequisites: Server Root access Implementation: Login to… Continue Reading Install Apache2, php7, mysql on Redhat 7 server

Install iotop on linux host Iotop is utility used to identify which process, user consumes more io. This post explains on how to install iptop on linux host. By default iostat won’t be come by default. Implementation: On ubuntu host, execute the following command to install iotop. Press y to… Continue Reading Install iotop on linux host

Create swap on linux Date Posted: 01-08-2017 Swap space will usually be a disk partition but can also be a file. Users may create a swap space during installation of Linux or at any later time should it become necessary. Swap space is generally recommended for users with less than… Continue Reading Create swap space on linux

DDOS Deflate installation on linux DDOS deflate is simple shell script used to block a denial of service attack on Linux Host. It uses netstat command to identify the number of connection from IP addresses and block the IP address if an IP address exceeds a threshold value. Prerequisites: Linux Host with… Continue Reading DDOS Deflate installation on linux

Installation Postgresql on Ubuntu 16: Date Posted: 21-07-2017 Postgresql is a database server which is similar to mysql. In this post, we will explain on how to install postgresql on ubuntu host Prerequisites: Ubuntu Host with root access. Implementation: Perform the update on the server apt-get update Install the postgresql… Continue Reading Install Postgresql on Ubuntu 16

When you integrate angular2 with laravel on top of nginx, you may see empty page while accessing angular2 end point on browser. say http://server-ip/angularclient if you dig little deeper using inspect element, you may see 404 for all files(css,html,js,etc). You just need to verify the href base is as same… Continue Reading laravel and angular2 setup shows empty page on nginx

What is SquirrelMail? SquirrelMail is a standards-based webmail package written in PHP. It includes built-in pure PHP support for the IMAP and SMTP protocols,   #1 Add epel repo wget http://epel.mirror.net.in/epel/5/i386/epel-release-5-4.noarch.rpm rpm -Uvh epel-release-5-4.noarch.rpm #2 Install Squirrelmail yum install squirrelmail -y Navigate to /usr/share/squirrelmail/config/ directory and run the command conf.pl:… Continue Reading install Squirrelmail On CentOS

Postfix is a free and open-source mail transfer agent (MTA) that routes and delivers electronic mail, intended as an alternative to Sendmail MTA. Remove sendmail if it was already installed on your system yum remove sendmail #1 Install Postfix Now Install Postfix  and make sure it started at boot by adding… Continue Reading install and configure postfix and dovecot on CentOS

Add PureFTP service to Fail2ban – Ubuntu Date Posted: 23-06-2017 Prerequisites: Ubuntu Host Fail2Ban Service – Incase, if fail2ban service is not installed, follow the below mentioned post to install. Install Fail2ban on Ubuntu Implementation: Copy the file pure-ftpd.conf to pureftpd.conf cp /etc/fail2ban/filter.d/pure-ftpd.conf /etc/fail2ban/filter.d/pureftpd.conf Open the file /etc/fail2ban/jail.local and append the below lines. vi /etc/fail2ban/jail.local [pureftpd]… Continue Reading Add PureFTP service to Fail2ban – Ubuntu

Add Exim service on Fail2Ban – Ubuntu Date Posted: 21-06-2017 In our previous, we explained on how to install Fail2ban on Ubuntu host. Incase, if fail2ban is not installed then follow below post to install. Install Fail2Ban on Ubuntu Implementation: If you followed our previous post, just append the below… Continue Reading Add Exim service on Fail2Ban – Ubuntu