How to install qbittorrent-nox [Note]

qBittorrent is a free, open-source, fast and lightweight P2P BitTorrent client written in C++ / Qt, available for Linux, FreeBSD, MacOS and Windows. qbittorrent-nox – bittorrent client based on libtorrent-rasterbar (without X support). I try to install on my Raspberry PI.

qBittorrent is included in the default Ubuntu software repository. You can easily install it by running the following command in a terminal window:

sudo apt install qbittorrent-nox
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How to I try to install Gerbera UPnP Server

Gerbera is a free open source, powerful, flexible and full-featured UPnP (Universal Plug and Play) media server. It comes with a simple and intuitive web user interface for easily configuring your web server.

We strongly advise using the packages provided by your distribution if available. Please see below for guides on how to install Gerbera on various distributions. I try to install to Ubuntu/Debian OS on Raspberry.

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Postfix – subject, from and to log

This is a little trick for Postfix, it lets you log the subject, from and to of all the emails postfix sends (or which pass through it if you run it as a relay). It comes in handy when you need to debug an email issue and need to confirm your mailserver has sent the message.

First create the file /etc/postfix/header_checks and insert this into it:

/^subject:/      WARN
/^to:/           WARN
/^from:/         WARN
/^Subject:/      WARN
/^To:/           WARN
/^From:/         WARN
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Notepad++ on Linux

Notepad++ is one of the popular code editors and the fact that most of the users run Windows, it is available for Windows only. Some Linux users have surely missed it. Good news is that Notepad++ is now (unofficially) available as a Snap package for Linux user. Though this Notepad++ Linux application is not natively developed for Linux platform and actually runs on Wine, it’s now a command (or click) away for you.

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Enable innodb_file_per_table

innodb_file_per_table is by default ON Mysql 5.6.6 and onwards. There is plenty of stuff on Google about pros & cons ofinnodb_file_per_table.

This post details how to enable innodb_file_per_table on an existing database. Because innodb_file_per_table affects new tables only, created after innodb_file_per_table is enabled, we need to recreate old databases to force innodb_file_per_table on old tables and reclaim some disk space.

Backup First

Create a dir to take backups:

cd ~
mkdir backup
cd backup

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Method to install Grub Customizer [Ubuntu/Elementary]

I fresh install of win10 and elementary OS, want customizer. My PC is booting into elementary by default instead of into win10. I use both, but I want o boot into win10 by default. This is method to install Grub Customizer in Loki (maybe in other Ubuntu/Debian Linux OS).

sudo add-apt-repository ppa:danielrichter2007/grub-customizer
sudo apt-get update
sudo apt-get install grub-customizer
grub-customizer

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