Bootstraping new Yocto project

Linux By · May 12, 2025 · 0 Comment
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Removing Debian Package From Registry

Linux By · May 12, 2025 · 0 Comment
To remove a Debian package from package registry only leaving all files untouched, do the following: Read more

Using rkdeveloptool

Embedded Linux By · May 8, 2025 · 0 Comment
Once maskroom button is pressed on rockchip device, the device will enter into loader mode. Then we need to loader custom firmware that enables us to internal flash of the device. Now we can create a copy of device flash... Read more

Force install RPM package

Linux By · May 8, 2025 · 0 Comment
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Useful Linux Filesystem Utilities

Linux By · May 8, 2025 · 0 Comment
Changing ext4 FS uuid Extend ext4 FS Read more

Managing LXC containers

DevOps By · May 7, 2025 · 0 Comment
Starting LXC Container Entering LXC Container Add host directory to container Make container privileged Disable IPv6 Attaching USB device Read more

Creating custom Yocto partition with source plugin

Embedded Linux By · May 6, 2025 · 0 Comment
Recently I had to create a custom Yocto partition with just one file containing the autoboot.txt file (for RPI).So I created custom Yocto Source plugin with following contents: Read more

Listing CPIO files (used by SWUpdate)

Embedded Linux By · April 30, 2025 · 0 Comment
Extracting files Read more

PARTUUID and UUID

Embedded Linux By · April 24, 2025 · 0 Comment
PARTUUID is a UUID identifier of partition stored within GPT partition table. This UUID is available to Linux kernel during boot and so it can be specified as rootfs=PARTUUID=<UUID>. On the other hand, UUID is identifier stored within file system... Read more

Configuring Linux GPIO Using Bash

Embedded Linux By · April 9, 2025 · 0 Comment
Enumerating GPIO devices Configuring specific GPIO pin as output Read more