How to read a config file in Python: This article will help you to read config based on the environment. For example, If you have a python script which uses different database config for UAT and PROD. [PROD] host = “192.168.0.1” port = “12345” user = “PROD_SCHEMA” password = “Pwd1” service = “service_prd.service.com” [UAT] host…
If you working as a Linux administrator or as a DevOps engineer then you might get a use case where you need to run multiple bash scripts in parallel without waiting to finish execution of previous script. Let me show you possible ways to achieve this in bash script For e.g I have 5 bash…
Shell script to get the last 10 weekdays and run some task for each date over an element array. #!/usr/bin/bash n=10 today=$(date +’%Y-%m-%d’) for ((d=1; n>0; d++)) do # Adjust this next line to get the date format you require, e.g. +’%Y%m%d’ date=$(date –date “$today -$d day”) nday=$(date –date “$today -$d day” +’%w’) weekdays_date=$(date –date…
What is Site Reliability Engineer (SRE) Role? Site Reliability Engineering (SRE) is a discipline that incorporates aspects of software engineering and applies them to infrastructure and operations problems. The main goals are to create reliable, efficient, and scalable software systems. According to Ben Treynor, founder of Google‘s Site Reliability Team, SRE is “what happens when…
Regular Expression Reference 1) Write a regular expression to match pattern in email. e.g match -eu before @ in email. Regex : /.*-eu@gmail.com/g 2) Meta Character Reference
