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To generate QR Code from Linux command line you can use qrencode tool. Use-case: * transfer config/text files from Linux machine to mobile phone * transfer config/text files from Linux machine when it is not possible to directly copy it (i.e. SSH session inside remote RDP session where copy to clipboard is disabled) Installation: dnf… Continue reading Generating QR Code from Linux command line
Use below command to disable TCP Offload for a network device: ethtool -K eth0 tx off Settings verification: ethtool --show-offload eth0 You can see results before (left) and after (right) making changes:
Enable hibernation To enable hibernation (suspend to disk) on Fedora Linux follow below steps: Get path to your current SWAP partition: sudo blkid | grep swap Edit /etc/default/grub file and put resume= parameter at the end of line containing GRUB_CMDLINE_LINUX string. Assuming that SWAP partition path is located at /dev/mapper/linux_vg-swap, the resume= parameter should look… Continue reading Enable hibernation on Fedora Linux
When using MTP is too slow or is totally not working, you can use ADB to copy files from/to your Android phone via USB cable. Install Android tools on Fedora: yum install android-tools Enable debug USB mode on Android phone Connect your Android phone to PC via USB cable List connected Android devices, should show… Continue reading Linux & Android - copy files using ADB instead of MTP
Use lspci for displaying information about PCI buses in the system and devices connected to them, to get information about kernel modules being used: # lspci -nnk 04:00.0 Network controller [0280]: Intel Corporation Wireless 8260 [8086:24f3] (rev 3a) Subsystem: Intel Corporation Device [8086:0130] Kernel driver in use: iwlwifi Kernel… Continue reading Linux - reload Intel wireless card kernel module