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dmesg Linux Command Tutorial with Examples

dmesg Linux Command Tutorial with Examples

Saturday, Aug 10, 2024

Linux dmesg command displays kernel messages which contains lots of information about the system. We can get information about network, file, buffers etc. Here are 30 examples of using the dmesg command in Linux, which is used to examine or control the kernel ring buffer: Display all kernel messages: The dmesg command dislays all messages from the kernel. Be aware of that this prints lots of detailed messages. As the dmesg command will read kernel logs it requires root privileges which can be provided with the sudo .