Linux Tutorials on the topic “shell”
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Linux md5sum Command Explained For Beginners (5 Examples)
Author: David Paige • Tags: linux, shell • Comments: 1When downloading files, particularly installation files from websites, it is a good idea to verify that the download is valid. A website will often display a hash value for each file so that you can make sure the download completed correctly. In this article, we will be discussing the md5sum tool that you can use to validate the download.
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Linux strace Command Tutorial for Beginners (8 Examples)
Author: Himanshu Arora • Tags: linux, shell • Comments: 3The Linux command line offers many tools that are helpful for software developers. One among them is strace. The strace command in Linux lets you trace system calls and signals.
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A Beginner's Guide to Understanding sudo on Ubuntu
Author: Himanshu Arora • Tags: linux, security, shell, ubuntu • Comments: 2The sudo command on Linux: ever got a 'Permission denied' error while working on the Linux command line? Chances are that you were trying to perform an operation that requires root permissions.
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Linux xxd Command Tutorial for Beginners (with Examples)
Author: Himanshu Arora • Tags: linux, shell • Comments: 2Need a hex dump for a text file? Looking for a command line utility that can do this? Well, you are in luck, as there exists a command dubbed xxd that can do this for you.
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How to use Screen Command on Linux
Author: Rahul Shivalkar • Tags: linux, shell, ubuntu • Comments: 1Screen is a very useful command which gives us the ability to use multiple Shell(SSH) Sessions from a single SSH session. It means you do not need to explicitly open different SSH sessions to perform multiple operations parallelly.
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How to play Tetris clone Tint on the Ubuntu command line
Author: Aqsa Yasin • Tags: shell, ubuntu • Comments: 0Tetris is our childhood favorite falling blocks game. The 90s generation has literally grown up playing this game and the best thing about it is that even today, it is as popular as it was years ago.
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How to manage AWS Cloudwatch using aws-cli
Author: Rahul Shivalkar • Tags: cloud, linux, shell • Comments: 0In this article, I will show you aws-cli commands to manage Cloudwatch from the terminal. This guide will help you get started with using aws-cli for creating, managing Cloudwatch alarms.
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How to Setup ZSH and Oh-my-zsh on Linux
Author: Muhammad Arul • Tags: centos, linux, shell, ubuntu • Comments: 6The Z Shell or zsh is an interactive UNIX shell and powerful command-line interpreter for scripting language including shell scripting. The Z shell has become one of the most popular shells for Linux operating system. It's rich in features and easy to configure and customize.
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Manage AWS SNS Topics using aws-cli
Author: Rahul Shivalkar • Tags: cloud, linux, shell • Comments: 0In this article, I will show you the commands to create an SNS Topic, Subscription, confirm, and delete the Subscription on Linux shell using aws-cli.
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How to add and remove Cronjobs from Linux EC2 instances on AWS using shell scripts
Author: Rahul Shivalkar • Tags: cloud, linux, shell, ubuntu • Comments: 0Manual operations lead to human errors. Adding and removing Cronjobs frequently can be a very time-consuming task. In this article, we will create Shell scripts that automate the addition and deletion of Cronjobs from Ubuntu EC2 instances on AWS.
