Defining variables and how to access values.
Variables are defined them as below - variable_name=variable_value so for example, is variable is to be defined a string value such as variable…
1 Answer · 1.9K Views · Answered ✓
Be the expert of deployment for your company. Learn the DevOps skills with the latest DevOps Training. Master the concepts of facilitated delivery and conveyance through DevOps Online Training.
Variables are defined them as below - variable_name=variable_value so for example, is variable is to be defined a string value such as variable…
1 Answer · 1.9K Views · Answered ✓
Any script executed in any shell has only 1 way of execution i.e sequential which means the execution flow is top to bottom hence the commands…
1 Answer · 1.8K Views · Answered ✓
Scripting in shell or shell script is nothing but execution of set of commands to achieve a desired objective. Depending upon the nature of work the…
1 Answer · 1.8K Views · Answered ✓
Depending upon the network configuration dhcp/static ip’s are assigned to available network adapters within linux OS. These settings can be defined…
1 Answer · 1.8K Views · Answered ✓
Iftop command can be used to monitor network related traffic, bandwidth usage, transmitting and receiving speed to and from available ip’s to all…
1 Answer · 1.8K Views · Answered ✓
System/application logs are created every second/minute depending upon their use and configuration hence they eat up a good amount of available…
1 Answer · 1.8K Views · Answered ✓
It's very essential to know where system logs are stored. In case any system/application failure system logs play an important role in knowing…
1 Answer · 1.8K Views · Answered ✓
Different ip’s mapped with available adapters can be seen via ifconfig command. The command output also shows the amount of data transfer i.e…
1 Answer · 1.6K Views · Answered ✓
This can be done via iotop command, the amount of i/o operations with speed will be shown via this command.
1 Answer · 1.7K Views · Answered ✓
Usage of filesystem can be monitored using df -h command. The command shows the usage of all available file systems within linux OS with the amount…
1 Answer · 2.9K Views · Answered ✓
It’s very essential to monitor the running process in any operating system to check for load, available memory, disk usage etc. in short to ensure…
1 Answer · 1.7K Views · Answered ✓
Groups are also created in a similar way as user’s. to delete group use # groupdel Viewing all group names - cat /etc/group Instead of u
1 Answer · 1.4K Views · Answered ✓
Free tutorials and interview questions from industry experts — learn the skill, then get ready to prove it.
Most-read guides across JanBask
Common DevOps interview questions, answered
Guides, tips and career advice on DevOps from JanBask experts.
DevOps How to Become a DevOps Engineers: Learning Path, Critical skills & More
Looking for answer to how to become a DevOps engineer in 2025? Here is the detailed article about DevOps career path, DevOps…
DevOps Top 50+ Jenkins Interview Questions And Answers For 2025
Here are the Top 50 Jenkins interview questions frequently asked in top MNCs which will help you land an ideal job! These…
DevOps Best 37 DevOps Tools To Learn And Master In 2025: Docker, Git & More
Want to know what are Devops tools and their uses? Or looking for the best DevOps list for automation, monitoring, & development?…
DevOps DevOps Engineer Job Description: Roles and Responsibilities [2025 Updated]
Discover the essential roles and responsibilities of a DevOps Engineer by exploring the detailed DevOps job description, and…
Pick another topic to find answers, interview questions, and real-world tips.