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Series
This series has a collection of DevOps articles dedicated to the folks who are interested and willing to learn DevOps methodology
DEVOPS DevOps is a methodology which Involves practices to bridge the gap of Dev and ops team by using Open source automation build tools. Formal defination "DevOps is the union of people, process, and products to enable continuous delivery of value ...
How pods talk to each other /etc/resolv.conf file DNS server in K8s Core DNS kubectl get pod -n kube-system #there will be 2 coredns pods Whenever a SERVICE is created in the cluster, CoreDNS creates the record for that service & the record maps t...
VI editor is a powerful and widely used text editor in UNIX and Linux operating systems. It allows us to create, edit and manage text files. Vim is the advanced version of the VI editor There are three modes in VI : Command mode Escape mode Insert...
Grep is a command-line utility for searching plain-text data sets for lines that match a regular expression. It's name comes from the ed command g/re/p (global / regular expression search / and print), which has the same effect To display all the li...
SED command in UNIX stands for stream editor and it can perform lots of functions on files like searching, finding and replacing, insertion or deletion. Though most common use of the SED command in UNIX is for substitution or for find and replace. By...
The find command in LINUX is a command line utility for walking a file hierarchy. It can be used to find files and directories and perform subsequent operations on them. It supports searching by file, folder, name, creation date, modification date, o...
