Linux set up bluetooth speaker to stream audio from your Android / iOS mobile phone
So how do you stream audio from your Apple iOS or Google Android phone to your laptop speaker? Let us see how to set up a Bluetooth speaker to stream …
Quick tip: Display banner/message before OpenSSH authentication
Want to display a message or banner before OpenSSH (SSHD server) authentication? Try this simple tip to show the banner or ASCII logo on your Linux or Unix system.OpenSSH has …
How to backup and restore LUKS header on Linux
Previously I explained how to encrypt Linux partitions or disk with the LUKS (Linux Unified Key Setup)/dm-crypt. In this quick blog post, I will explain how to backup and restore …
bashtop – Awesome Linux resource monitor that shows usage and stats for processor, memory, disks, and network
There is a new kid in town for resource monitoring on Linux called bashtop. As the name suggests, the entire tool coded in the bash script itself that displays usage …
10 Linux commands to know the system
Here are 10 Linux command to know the system and increase your productivity quickly. ADVERTISEMENTS 10 Linux commands to know the system Open the terminal application and then start typing …
How to push/send message to iOS and Android from Linux CLI
One of the essential tasks for developers and sysadmin is to get an alert notification about failed services or running out of disk space and other critical failures. Let us …
CentOS Linux 8.2 (2004) released and here is how to upgrade it
CentOS Linux 8.2 (2004) released. It is a Linux distribution derived from RHEL (Red Hat Enterprise Linux) 8.2 source code. CentOS was created when Red Hat stopped providing RHEL free. …
bat Linux command – A cat clone with written in Rust
The cat (short for concatenate) command is one of the most frequently used flexible commands on Linux and Unix-like operating systems. Say hello to bat Linux command, which is a …
CentOS Linux 8.1 (1911) released and here is how to upgrade it
CentOS Linux 8.1 (1191) released. It is a Linux distribution derived from RHEL (Red Hat Enterprise Linux) 8.1 source code. CentOS was created when Red Hat stopped providing RHEL free. …