Category Archives: GNU/Linux

Debian, Free and Open Source software, Arduino

How to setup Libreoffice Writer to use Korean

It needs to install libreoffice-gnome package to use Korean. Set the environment variables for IM program. Here I use uim as IM program in Xorg.   My .xinitrc file is as below. IM=’uim’export GTK_IM_MODULE=$IMexport XMODIFIERS=’@im=$IM’export QT_IM_MODULE=$IMexport XIM=$IM exec startxfce4

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How to remove the site redirection exploitation in Brave browser?

Brave version I’m using is 1.26.67 Chromium: 91.0.4472.114. Cleaning the cache and cookies does not remove the site redirection exploitation code once it’s installed. You need to wipe out all files in Brave folder. In Devuan Linux, the fold is … Continue reading

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Downloading the Civilization Kit on Rex Research

In Linux use wget. $ wget -r http://www.rexresearch.com/1index.htm FINISHED –2021-06-14 12:05:03–Total wall clock time: 2h 23m 51sDownloaded: 29452 files, 7.9G in 46m 28s (2.88 MB/s)

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Install Brave browser

sudo apt install apt-transport-https curl gnupg curl -s https://brave-browser-apt-release.s3.brave.com/brave-core.asc | sudo apt-key –keyring /etc/apt/trusted.gpg.d/brave-browser-release.gpg add – echo “deb [arch=amd64] https://brave-browser-apt-release.s3.brave.com/ stable main” | sudo tee /etc/apt/sources.list.d/brave-browser-release.list sudo apt update sudo apt install brave-browser

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ffmpeg: Extract audio from .WEBM to .MP3

$ ffmpeg -i file_name.webm -vn -ab 128k -ar 44100 -y file_name.mp3

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How To Use Jmtpfs tool To Transfer Files From Your Smartphone

To copy files on my Samsung smartphone, I installed Samsung Smart Switch app on the smartphone, followed the instruction in the link. Accessing directories was extremely slow. USB C to Ethernet Adapter, uni RJ45 to USB C

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Setting up Korean, English, and Russian keyboard in Devuan Linux

My desktop environment is Xfce. The keyboard layouts for the three languages are: Korean: 3-beol final English: Colemak Russian: typewriter To add Russian keyboard layout in Xfce, choose Settings / Keyboard / Layout menu, then Add and select Russian (typewriter). … Continue reading

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Setting up transmission as the torrent client in Chrome

I use Chrome Version 55.0.2883.87 (64-bit).  When I click a torrent link, it opens xdg-open dialog window and do nothing. If there is transmission-gtk.desktop file /usr/share/applications/transmission-gtk.desktop, run the following command. $  xdg-mime default transmission-gtk.desktop x-scheme-handler/magnet Restart Chrome.  

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How to create a circle in GIMP

Ellipse Select: make a circle Select > Border: enter the width Edit > Fill with FG Color  

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How to change default menu in Grub2

Hibernation and resume resets the default menu.  Below method does not work. When the system boots, grub show the boot menu. Debian GNU/Linux Advanced options for Debian GNU/Linux Select Advanced options for Debian GNU/Linux shows six submenus. Debian GNU/Linux, with … Continue reading

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