QuickJS Javanoscript Engine from Bellard
https://bellard.org/quickjs/

https://redd.it/cc4loo
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SQL Server Performance Monitoring Tools ( 2019 )
https://cllax.com/top-17-best-sql-server-performance-monitoring-tools-and-software.html

https://redd.it/cc4n18
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Kdenlive 19.04.3 is out
https://kdenlive.org/en/2019/07/kdenlive-19-04-3-is-out/

https://redd.it/cc67vm
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Basic cat command in Linux with examples
https://www.linuxteck.com/basic-cat-command-in-linux-with-examples/

https://redd.it/cc7566
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So I posted a while ago that I want to make a Ubuntu based distro called “MultiOS” and I didn’t get the best of feedback. If you don’t know what I mean check my post history anyways here is an idea.

Ok so now since I’m using a gnome based system I wanna use gnome directly instead of using a already existing gnome based system like Ubuntu or Debian. So I just wanna use gnome just gnome.
Kinda like how you would with mate.
And I also wanna try adding parts of xcfe to it for extra features.
Along with having wine/winetricks preinstalled so that I can run windows programs natively.
Sounds dumb but I think I could do something with this idea.

https://redd.it/cc6q22
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Setup lamp stack on Centos / RHEL 7.6
https://www.linuxteck.com/how-to-install-lamp-in-centos-rhel-7-6

https://redd.it/cc8491
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Alpine Linux 3.10.1 Released
https://alpinelinux.org/posts/Alpine-3.10.1-released.html

https://redd.it/cc8qlo
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Midnight commander unexpectedly deletes files.

It has been known for over 6 years that the Midnight Commander deletes files when moving, even if an error occurs. How can such a package be part of a stable distribution? I've just sent half of my pictures from the last 15 years to Nirvana. I hope the backup is complete ...


[https://midnight-commander.org/ticket/3128](https://midnight-commander.org/ticket/3128)


Used mc for over 25 years. Time to find a new filemanager

https://redd.it/cc912c
@r_linux

Is it worth to contribute to the library (KDE) if I have an interest in fixing a single bug?

Hi all,

1. My OS is Ubuntu 19.04, I found a ridiculous bug in ksane library of KDE: it scans a wrong local area if the (0;0) of preview window is moved from the (0;0) of the image.
2. I have clonned kdebuild-src (HEAD), and suddenly found that it is far not ready to be compiled: its CMAKE files require an old version of Qt5 that does not support features required by the code. And the biggest problem: its kdewebkit library (a dependency of ksane) still uses WebKitWidgets that does not exists in Qt5.
3. I tried to update KDE for the latest Qt5, but it seems faaaar much harder than fixing the initial problem (ksane).

​

So, now I am about to fix the bug for the exact version of ksane installed in my system, but:

1. Is it worth to make a pull request (KDE team receives only 'diffs' anyway)? I am not sure if they will include it into any release of KDE (HEAD, patches for versions, etc). And I am aware that any update of my sysetm will bring me KDE libraries with the same problem again.
2. Is it common that sources downloaded from repos cannot be really compiled? I found such problems in HEAD of KDE (its CMAKE files requires Qt5 of wrong version). I wonder if I will get the same problems with a branch required for fixing my local KDE.


Sorry for a long and dizzy text, I could not make it better because of my brain that is almost exploded (I am newby to Git/Linux/CMAKE/KDE/Qt5).


Thanks!

https://redd.it/cc9zt0
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GNOME Software Moving Forward With Disabling Snap Plugin
https://www.linux.com/news/gnome-software-moving-forward-disabling-snap-plugin-0

https://redd.it/ccac9i
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Blender 2.80 Release Countdown
https://www.blender.org/download/releases/2-80/#blender-280-release-countdown

https://redd.it/ccb8eu
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Tip: Fast copy between linux and windows

Hi All,

I have recently encountered a copy issue between Linux mint OS and Windows 10 machine. I tried different ways to copy data (90 GB) between them, but copy speed was very very slow. The easiest way I found is, installed WinSCP in windows 10, and enabled ssh in Linux mint. Connected to Linux from windows over sftp using WinSCP. The data transfer rate is around 5 MBPS. I needed a solution to start copying data and leave it overnight. This solution worked great for me.

If someone is trying out like me, this might help. So posting it.

​

Tech Guy.

https://redd.it/ccbk2f
@r_linux

Ubuntu LTS Linux Distributions Will Now Get The Latest Nvidia Drivers Installed Automatically
https://www.forbes.com/sites/jasonevangelho/2019/07/12/ubuntu-executes-another-massive-change-to-the-way-it-updates-proprietary-nvidia-drivers/amp/

https://redd.it/cccfwr
@r_linux

Weekend Fluff / Linux in the Wild Thread - July 12, 2019

Welcome to the weekend! This stickied thread is for you to post pictures of your ubuntu 2006 install disk, slackware floppies, on-topic memes or more.

When it's not the weekend, be sure to check out r/WildLinuxAppears or r/linuxmemes!

https://redd.it/ccdmwd
@r_linux

Librem 5 July update

[https://puri.sm/posts/librem-5-july-update/](https://puri.sm/posts/librem-5-july-update/)

https://redd.it/ccdz5o
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Add-Ons Outage Post-Mortem Result – Mozilla Hacks
https://hacks.mozilla.org/2019/07/add-ons-outage-post-mortem-result/

https://redd.it/ccefox
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What is Silverblue? - Fedora Magazine
https://fedoramagazine.org/what-is-silverblue/

https://redd.it/ccey3a
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Meet Matthias Clasen – Getting to know GNOME
https://blogs.gnome.org/engagement/2019/06/11/meet-matthias-clasen/

https://redd.it/cccqek
@r_linux

Alpine Linux does first step in migrating to its own self-hosted GitLab instance
https://lists.alpinelinux.org/~alpine/devel/%20%3CCA+cSEmPRYLv45t4+z-BsRBHyV5M0c2BisPFrjNDmUtPd28Mm_w%40mail.gmail.com%3E

https://redd.it/cch3kg
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Flatpak: Settings, in a sandbox world
https://blogs.gnome.org/mclasen/2019/07/12/settings-in-a-sandbox-world/

https://redd.it/cchtmc
@r_linux

How to Help Censored Users Access the Tor Network by Just Installing a Browser Addon!

Thanks to a new Pluggable Transport called Snowflake you can now help censored users access the Tor network by just installing an addon. The way it works is pretty simple: censored users learn about a temporary proxy (a 'snowflake') from a broker (using domain fronting or other techniques) that they establish a connection with using WebRTC, the temporary proxy then transmits the requests to a bridge which then connects to the Tor network, the temporary proxy thus functions as a middle point between the censored user and the bridge <=> Tor network. The idea is that by getting a significantly large of ever changing and decaying temporary proxies it will be hard for a single censor to keep track and block all of them. As [David Fifield](https://www.bamsoftware.com/papers/thesis/#chap:snowflake) eloquently explains,

> Snowflake derives its blocking resistance from having a large number of proxies. A client may use a particular proxy for only seconds or minutes before switching to another. If the censor manages to block the IP address of one proxy, there is little harm, because many other temporary proxies are ready to take its place.

As explained earlier, when you function as a snowflake proxy **no exit traffic is generated at your level, you just transit traffic to a bridge which then connects to the Tor network. Hence there is no need to worry about which websites the clients are accessing through your proxy. Their visible browsing IP address will match their Tor exit node, not yours.** In addition Snowflake's strength comes from having a large pool of temporary proxies, so don't forget to spread the word and have a maximum of people installing this addon!

-------


The addon is available for Firefox on AMO:

* https://addons.mozilla.org/en-US/firefox/addon/torproject-snowflake/

* (and for Android) https://addons.mozilla.org/en-US/android/addon/torproject-snowflake/

And if you happen to want to install it on a Chromium based browser it is available as well on the Chrome Addon Store:

* https://chrome.google.com/webstore/detail/snowflake/mafpmfcccpbjnhfhjnllmmalhifmlcie


-----


A couple of notes:

* You need WebRTC to be enabled in your browser for this to work, this is simply owing to how Snowflake works. The extension will display a warning if it detects that WebRTC isn't enabled.

* The addon tells you when a client is connecting using your proxy and how many clients you have helped circumvent censorship in the last 24h. However, right now Snowflake is only available for the **alpha** releases of the Tor Browser and then only for Linux and Mac OS, as such [there aren't currently many Snowflake users](https://metrics.torproject.org/userstats-bridge-transport.html?transport=snowflake), so it shouldn't be surprising for you to pass an entire 24h without having any reported client connection.

* There are other ways to run a Snowflake proxy that are outlined [here](https://trac.torproject.org/projects/tor/wiki/doc/Snowflake#HowtorunaSnowflakeproxy).

-------

To learn more about Snowflake you can have a look at the following references:

* [Snowflake wiki page on trac.torproject.org](https://trac.torproject.org/projects/tor/wiki/doc/Snowflake)
* [Chapter on Snowflake from David Fifield's Phd thesis](https://www.bamsoftware.com/papers/thesis/#chap:snowflake)
* [A technical writeup by Serene Han](https://keroserene.net/snowflake/technical/)

https://redd.it/ccivq4
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