Build your own private cloud drive
Since last few years cloud storage has become popular among users. It offers ease...
Category Archives: Tech bytes
Secure Master Slave DNS transactions using TSIG
After we have completed Master slave configuration now we will try to secure transactions...
Master Slave DNS configuration on bind
DNS is one of the critical components of internet frame. Typical DNS architecture has...
Syslog-ng for centralized logging
System logs are very important for the continue health of your system. They provide...
Build a low cost wifi bridge or repeater
I have my broadband router installed in dining area and my study is a...
Delete old data in Elasticsearch
ELK platform provides great solution aggregating and indexing various log, events within a organization....
Realtime monitoring of apartment electricity and maintenance
These days many private housing complexes are providing pre-paid system for electricity and other...
Syslog and snmp traps in ELK – Taming ELK
ELK stack is quite capable solution for event, logs, data aggregation and parsing. It...
Linux High availability quick setup
Consider two Linux machines: Active machine heart beat IP: 192.168.1.1 Passive machine heart beat...
SSL certificate for websites and other applications
In order to obtain SSL certificate you have generate certificate signing request file(CSR) and...