Skip to main content
Satoshi Nakamoto

Satoshi Nakamoto

9 posts published

Passionate Linux user who likes to share his knowledge and experience, not his identity.

pwd command
Commands

pwd command in Linux

Start your Linux command journey with the simplest of them all; pwd.

· Satoshi Nakamoto

File descriptors in Linux
Explain

Understanding File Descriptors in Linux

Understand file descriptors, an essential core concept of Linux.

· Satoshi Nakamoto

Associative arrays in bash
Bash Tips

How to Use Associative Arrays in Bash

Use key value pairs with the associative array feature in Bash. Learn to use it with practical examples.

· Satoshi Nakamoto

Check if array is empty in Bash
Bash Tips

Check if Array is Empty in Bash

Here are two methods to check if an array is empty in bash. You check if array size is zero or you check if all the elements of the array form an empty string.

· Satoshi Nakamoto

remove flatpak packages
Using Flatpak

Removing Flatpak Packages

Learn how to see installed Fltapak packages, remove them and clean up after the removal.

· Satoshi Nakamoto

killall co
Process Commands

killall Command Examples

The killall command helps you kill all the running instances of a process.

· Satoshi Nakamoto

umount command in Linux
Disk Management

umount Command in Linux

Learn some practical examples of using umount command to unmount the mounted disk partitions in Linux command line.

· Satoshi Nakamoto

pkill command
Process Commands

pkill command in Linux

Learn various ways of using the pkill command to terminate a process by its name.

· Satoshi Nakamoto

w Command Examples
User Identification

w Command Examples

Probably the shortest command in Linux ecosystem, w gives you quick list of logged-in users.

· Satoshi Nakamoto