Commands
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How to use date command in Linux
date command is used to display the system date and time. date command is also used to set date and time of the system. By default…
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How to Check SSD/HDD health in Linux
Smartmontools (S.M.A.R.T. Monitoring Tools) is a set of utility programs (smartctl and smartd) to control and monitor computer storage systems using the Self-Monitoring, Analysis and…
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Duc – inspect and visualize disk usage
Duc is a collection of tools for indexing, inspecting and visualizing disk usage. Duc maintains a database of accumulated sizes of directories of the file…
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Duf – Free disk monitoring utility for Linux
duf is one of the fancy Linux disk monitoring utilities written in Golang. It is released under MIT license and It supports Linux, macOS, BSD, and even…
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Gdu – Fast Console Disk Usage Analyzer
gdu (Go Disk Usage) is very similar to ncdu, a popular console disk usage analyzer, with one major difference: speed. gdu makes use of parallel…
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Linux Stat Command Explained
The stat command is used in Linux/Unix system to display detailed information about files and file systems. It is most commonly used to get file…
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How to Manage Systemd Services with Systemctl on Linux
Systemd a standard process for managing start-up services in Linux operating systems. It is used for controlling which programs run when the Linux system boots…
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Exa – A Modern Replacement for “ls Command”
exa is a modern replacement for the command-line program ls that ships with Unix and Linux operating systems, with more features and better defaults. It…
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How to Count Files in Directory in Linux
As a system administrator, you are probably monitoring the disk space on your system all the time. When browsing directories on your server, you might…
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How to use w command on linux
The w is a command-line utility shows the information about currently logged in users. It also displays the system information that how long the system…
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