For example, if you use the AWS user data option, there is a chance you will use a shell script inside it. Another example is, whilecreating AMI images using a packer, you will end up using a shell script for the AMI configuration. Also, I have had instances where I had to useshell...
If you're looking for Unix Shell Scripting Interview Questions for Experienced or Freshers, you are in the right place. There are a lot of opportunities from many reputed companies in the world.According to research Unix Shell Scripting has a market share of about 17%. So, You still have t...
Q:19 How to put comments in your bash shell script ? Ans: Comments are the messages to yourself and for other users that describe what a script is supposed to do and how it works. To put comments in your script, start each comment line with a hash sign (#) . Example is shown belo...
Frequently Asked Questions What is the N in a shell script? You can use the \n character instead of repeatedly echoing to start new lines in your shell script. For Unix-based systems, the \n is a newline character that helps move the commands that follow it to a new line. Is string ...
He advocates for knowledge sharing and in his free time trains and mentors working professionals who are interested in the Cloud & DevOps domain.Recommended Videos Azure DevOps Course Azure DevOps Full Course Azure Databricks Interview Questions...
Use Encrypted Password in Bash Shell Script Use the below sample shell script which will use encrypted password while connecting to remote system over ssh. $ vi sample.sh #!/bin/bash USERNAME=devops PASSWD=`cat secret.txt | openssl enc -aes-256-cbc -md sha512 -a -d -pbkdf2 \ ...
Examine the variable contents while debugging the script. I can step the script, meaning move it to the next breakpoint, by either pressingF5or the step icon. In this case it will continue to break inside the foreach loop until it runs out of items being returned byGet-Proc...
-File "C:\scripts\script.ps1".This runs the script at the specified file path. Touse PowerShell 7, replace powershell.exe with pwsh.exe. For this tutorial, the command is stored in a variable. Step 3. Add additional settings There are many additional settings that can be set on ...
B. Script C. System D. Server Show Answer 2. Which of the following commands is used to execute a shell script? A. run B. execute C. sh D. start Show Answer 3. What is the file extension typically used for shell scripts? A. .sh B. .bash C. .txt D. .exe...
Shell Script to read CSV file Note : Its preferred to use bc for calculating the average instead of double parenthesis.Hello guys Duration: 15:06 A issue for parsing csv file by bash script Question: My intention is to parse the CSV file that follows. ...