bangla font config file linux

First Download the “Noto Sens Bengali” font from here.
Extract the zip folder and copy-paste the extracted folder in “/usr/share/fonts/truetype” directory.
Install the “Noto Sens Bengali” font using any font-utility app like:
Font Manager (http://fontmanager.github.io/)
Create a new file named “fonts.conf” in “~/.config/fontconfig/” directory.
NOTE: The sign “~” defines the home directory, means “/home/<username>/” folder.
NOTE: “.config” is a hidden folder. To show hidden files and folders press Ctrl + H from the keyboard.
NOTE: If the folder “fontconfig” and/or file “fonts.conf” not exist in your system then create the folder and/or the file.
Write the below code in “fonts.conf” file:
<?xml version="1.0"?>
<!DOCTYPE fontconfig SYSTEM "fonts.dtd">
<fontconfig>
    <alias>
        <family>Ubuntu</family>
        <prefer>
            <family>Ubuntu</family>
            <family>Noto Sans Bengali</family>
        </prefer>
    </alias>
    <alias>
        <family>Ubuntu Mono</family>
        <prefer>
            <family>Ubuntu Mono</family>
            <family>Noto Sans Bengali</family>
        </prefer>
    </alias>
</fontconfig>
Finally, Save the file and re-login.






<?xml version="1.0"?>
<!DOCTYPE fontconfig SYSTEM "fonts.dtd">
<fontconfig>
	<match>
		<test name="family"><string>sans-serif</string></test>
		<edit name="family" mode="prepend" binding="strong">
		<string>Noto Sans Bengali</string>
		</edit>
	</match>
	<match>
		<test name="family"><string>serif</string></test>
		<edit name="family" mode="prepend" binding="strong">
		<string>Noto Serif Bengali</string>
		</edit>
	</match>
</fontconfig>

https://github.com/tazihad/bangla-font-fix-linux?fbclid=IwAR0OM0ADtapFfyq-2PrMf-BOg_D_sECqAgtHCHDQUV7Pf2OjO6K3g6zm1iE