There are several commands to view the contents of a file in Linux. Tail command is one of them. And as the name suggests, the tail command is used to print the end part of a file. This can be useful when
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Hello Readers, in this post we will cover 26 useful examples of find command in linux. What is the use of find command? find command in Linux & UNIX systems used to find files and directories and can perform subsequent actions on
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In this post, we will learn tar command in linux with practical examples. Tar command is used for creating archive of multiple files and directories into single archive file, extension of archive file will always be ‘.tar’. Tar can further compress the
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Are you looking for hands on guide on Linux grep command ? In this guide, we will cover 14 grep command examples in linux. Grep is a command line tool in Linux/Unix systems that is used to search text or string from
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While working on RHEL and CentOS Servers there are some scenarios where we want to download specific or set of RPM packages from the command the line without installing it. Though we can use wget command to download packages but wget will
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Hostname is the name or label of a computer or a network device. Computer or network device has it own IP address but it is very difficult for the humans to remember it that’s why hostname is set on computer and network
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Docker container is one of the most emerging technologies now a days. Docker containers are generally used in CI/CD (Continuous Integration/Continuous Deployment) platform. Containers are the light weight VMs (Virtual Machines) which make use of underlying hypervisors resources like (RAM,CPU,HDD and Kernel).
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Nmcli (network manager command-line interface) is a command-line utility used to control the NetworkManager daemon which is used to configure network interfaces. With the nmcli utility, you can display, create, edit, enable and disable network interfaces or connections. It is especially handy
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System monitoring is a critical role that any sysadmin should undertake to ensure that systems and applications are running as expected. We have covered a few monitoring tools in the past including glances real-time monitoring tool and top command which provides detailed
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Screen is command line utility which works in Linux systems as a terminal multiplexer. Sometimes we may face some issues like terminating the remote ssh connections due to network issues while performing an important task. It may be painful if the task
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