Logstash Timestamp
Introduction A few days back I encountered with a simple but painful issue. I am using ELK to parse my application logs and generate some meaningful views. Here I met with an issue which is, logstash inserts my logs into…
opstreeblog
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Classless Inter Domain Routing Made Easy (Cont..)
Introduction : As we had a discussion about Ip addresses and their classes in the previous blog,we can now start with Sub-netting. Network Mask /Subnet Mask – As mask means to cover something, IP Address is made up of two…
Classless Inter Domain Routing Made Easy
Introduction : One day I was working with VPC (Virtual Private Cloud) inside AWS(Amazon Web Services), where I had a need to calculate the CIDR notation of an IP address and subnet combinations. I had to use online tools to…
Snoopy + ELK : Exhibit sudo commands in Kibana Dashboard
Logging User Commands: Snoopy Logger About Snoopy Logger Snoopy logs all the commands that are ran by any user to a log file. This is helpful for auditing and keep an eye on user activities. Automated Installation For Automated Installation/Configuration…
Snoopy : Get, Set and log
Recently we got a requirement to log each and every command executed by the users. Upon googling we found a tool that is exclusively contrived to accomplish this ambition. This tool was “Snoopy”. This is a open source project whose…