Add Expires Headers to your Nginx Configuration
In an earlier post, I explained how to add Expires Headers in Apache web server configuration. But what if you were running Nginx to...
ssh to host with frequently changing ip
In my previous post here I shared how to start an EC2 server and then set DNS for it. So the DNS record for the...
Queue up multiple instances of a shell script
In this post, I am going to show you how to queue up multiple instances of a shell script so that only one instance...
Linux Commands a to z
I went for a technical interview yesterday, 1st Oct 2019 and I was asked a question, to name a Linux command for each of...
Linux find examples
The Linux find command is a very helpful and frequently used command. It is used to locate files and directories. It allows you to...
ss command to monitor network connections on Linux
netstat was one of the first commands I used on a Linux server to monitor network connections between servers. However, on a busy server...
