COVID19 Monitor application

Working installation: covid19.sman.cloud Source code of the API used in this application is COVID19-API Several public API is used as data sources: Coronavirus monitor API covidapi.info www.worldometers.info/coronavirus/ Used: react-redux Material Design Icons Google fonts For other staf see package.json This project was bootstrapped with Create React App. Available Scripts In the project directory, you can run: yarn start Runs the […]

Controlling the battery charging threshold on Asus laptop with Ubuntu 20.04

Controlling the battery charging threshold on Asus laptop with Ubuntu 20.04

From kernel 5.4+ there is an ability to control charging of the laptop battery. In the /sys/class/power_supply/BAT0/ are some variables useful for battery monitoring and controlling. ls /sys/class/power_supply/BAT0/alarm device@ manufacturer serial_number uevent capacity energy_full model_name status voltage_min_designcapacity_level energy_full_design power/ subsystem@ voltage_now charge_control_end_threshold energy_now power_now technology cycle_count hwmon2/ present type One of those variables is charge_control_end_threshold, it is just an integer […]

Copy, Cut and Paste in Vim&Vi

Copy, Cut and Paste in Vim&Vi

Vim or its precursor Vi comes preinstalled on macOS and almost all Linux distributions. Knowing the basics of Vim is helpful in a situation where your favorite editor is not available. Copy, Cut and Paste in Normal Mode When you launch the Vim editor, youโ€™re in the normal mode. In this mode, you can run Vim commands and navigate through […]

Samba headaches, solution

Samba headaches, solution

From the beginning of time for me on Linux, samba is a headache!Now, finally, I think I found a solution: https://linuxconfig.org/how-to-configure-samba-server-share-on-ubuntu-20-04-focal-fossa-linux And this for some permision problems: https://forums.unraid.net/topic/56307-missing-filesfolders-via-samba/

How to reset Webmin password

How to reset Webmin password

Webmin is a web-based interface for system administration for Unix and Unix-like systems. For some wired reason, Google Chrome didn’t remember or forget to remember my webmin passwords and I have to change my passwords frequently. And every time when I have to do that, I have to search the net for the solution ๐Ÿ™‚ because I’ve been forgetting, frequently, […]

Mount an remote directory using SSHFS

Mount an remote directory using SSHFS

Tested on Ubuntu 18.04 and 18.10 First install the module sshfs, if isn’t installed: Load module in kernel: Setting the permissions: If you get an error from last command: No such file or directory Now we need to create a directory for mounting the remote folder. For example onCloudDir. Now we ran the command to mount the remote folder: xxx.xxx.xxx.xxx is an address […]