How to save logs with current date and time in Linux ?
mostlydevops.in Linux provides an inbuilt command for checking the current time and date. The command date is used to get this information on a terminal. How to use date command ?…
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How to work with multiple GitHub accounts ?
Follow the below steps to work with multiple accounts in GitHub. 1. Generating SSH Key Run the below command to generate a new SSH key for the account that you…
How versioning in Scala works ?
Similar to accessing pre release packages in Python, Apache uses Ivy package manager for resolving project dependencies. Scala also supports version matchers for its packages, below are few options available.…
How to fill user input for interactive command for “RUN” in Docker ?
Many a times while building the docker image of Ubuntu, the build gets stuck with a timezone prompt waiting for the user to confirm their timezone. Prompt: The issue can…
How to create API token in Jenkins ?
Follow the below steps to create API token in Jenkins:Admin permissions are necessary in order to create API token in Jenkins. The fastest way is to go to the configuration…
How to edit crontab in Mac ?
MacOS provides Crontab utility tool, Crontab enables the user to execute commands or scripts periodically at predetermined times. Below are some basic commands that will enable you to use Crontab…
What are the top 9 Linux useful commands ?
Below are the top 9 Linux commands that are most commonly used in the Linux environment. These commands can help you get familiarised with the basics of Linux systems. 1.alias…
How to use nmap for network scans ?
Overview Nmap is an open-source network scanning tool for port scanning, service fingerprinting, and identifying operation system versions. While it is popularly known as a network mapping and port scanning…
Basic networking commands
Most of our applications and services are running on Linux systems and are connected to various networks. Thus making it necessary to learn about the networking commands to monitor, configure…
Basic git commands for creating a repository and pushing changes
pre-requisites: You will need to have a Git/GitHub account to perform any of the below actions. For creating a GitHub account you can go here.You can refer the quick start…
