The imap extension of PHP helps to operate with the IMAP protocol, as well as the NNTP, POP3 and local mailbox access methods. In this post, we will learn how to enable php5-imap on Ubuntu 14.04 LTS Server. The php5-imap extension basically used in mail with IMAP protocol. Install php5-imap on Ubuntu Use the below…
Cacti is very well known name in monitoring system. It is RRD tool based, gather the information by using external script/command and feed the data into RDBMS database like MySQL/MariaDB. Cacti frontend is basically written in PHP. We can use the SNMP to gather the information and feed into Cacti database . You can view…
In this post, we will learn how to setup self signed SSL certificate for ghost blog on Nginx . In our previous posts, we have written post on “setting ghost on nginx to serve at HTTP / Port 80” . Recommended reading before starting to setup self signed SSL certificate for ghost blog on Nginx…
In this tutorial, we will setup Nginx as proxy to serve ghost blog on port 80 / http . Nginx is widely used as web server plus it can also be used in various ways like loadbalancer, cacheing server, reverse proxy server etc. The use of nginx web server will boost your ghost server serving…
In this post we will learn , how to create upstart event system for ghost blog on Ubuntu . In our previous post, we have written how to install and run the ghost blog on Ubuntu . By using upstart event system, we can start,stop and restart the ghost with service command. Whereas on system…
Ghost blog by default uses the sqlite database. After installing the Ghost blog on Ubuntu , I forgot the password of user. Because of unsuccessful trial more than a limit, my user also get deactivated. We have setup the self hosted ghost blog , hence it is quite easy to reset the password and activate…
Ghost is free and Open source blogging platform, it is written on javascript . It is very popular among many bloggers now a days. The Ghost is maintained by Ghost Foundation. Do you want to know more about Ghost blogging platform and its history ? You can read about ghost blogging platform on Wikipedia. Know…
Authorized_keys are important files which has the information of public keys for public key authentication. By default location is ~/.ssh/authorized_keys. Here, ~ is users default home directory in system. While working on SSH, we got requirement to centralize the authorized_keys of all users existing in system. In most of the system for SSH we use…
In this post we are sharing step by step method of how to format USB drive on Ubuntu through GUI (Graphical User interface). The use of USB pen drive is common now a days, a storage you can keep in your pocket. Sometimes you want to format the USB pen drive and you have awesome…
Domain Validated (DV) SSL Certificate are encryption only certificates commonly used by many websites. To validate the DV SSL Certificate no paperwork is required and this can be validated either by email or phone call . That is the reason you can quickly obtain the DV SSL certificate. Advantage of DV SSL 1. Fast Approval…
In this post we are sharing the Cassandra backup script on linux system. Backup is always important part of any system. Backup will help you to get the data back in case data is removed due to some reason. The script includes two section as per the Cassandra backup requirement. These are given below 1….
Owncloud which is now very very famous and considered as one the best free Open Source alternate of Dropbox. The steps of installation is almost similar as we did while installing Owncloud 7. Checkout what is new in Owncloud 8. Install Owncloud 8 Before starting , let’s share our practical scenario – 1. Owncloud :…
Introduction yEd is famous free graph editor. yEd is written in Java and cross platform, it means it can be installed on most of Operating system like Windows, Unix like, Linux , Mac OS etc. It is best alternate of Dia. We can create different types of graph by using yEd, some of them are…
Cassandra is one the popular and robust distributed database management system. It is known for providing high availability with no single point of failure. It has one of the awesome feature that is asynchronous replication between multiple nodes without requiring master nodes. While working on Cassandra cluster, I was introduced with terms called Data Center…
![sed : remove lines between two keywords [ including keywords ]](https://i0.wp.com/sharadchhetri.com/wp-content/uploads/2015/04/5981.png?fit=768%2C450&ssl=1)
The post explains a useful sed command trick to remove all lines between two keywords. The lines which has these keywords will also be removed. The below given command will show you the output on terminal and do not make any changes inside the file. So it is safe to use as preview output. sed…