Daniel Tenningås

Linux System Administrator & Serial Entrepreneur. LAMP Stack Application Fan. Digital Strategist. Technical SEO Expert, Devuan GNU/Linux Advocate.

[Daniel Tenningås @DanielTenningas]

Pimp up your #tmux config & go all in with an easy Vim style. Take a look at these intuitive keybindings! With thanks out to @zsergo for sharing: https://t.co/9LhTcsrItL

[Daniel Tenningås @DanielTenningas]

How to force #OpenBSD to use #unbound(8) #DNS resolver in DHCP client mode - thanks out to @jcarnat for this useful little hint! https://t.co/cJQELr6onp

[Daniel Tenningås @DanielTenningas]

It's gonna be a great weekend! 😀

[Daniel Tenningås @DanielTenningas]

#OpenBSD out with the new 6.6 release. Very much looking forward to that easy # syspatch && sysupgrade ! https://t.co/v8JOQtaxUX

[Daniel Tenningås @DanielTenningas]

@alithooss You can change your key passphrase with the following command: ssh-keygen -p

[Daniel Tenningås @DanielTenningas]

#PinePhone is real & shipping soon: While a limited batch solely for developers is already available, commercial-scale production is scheduled for March 2020! Thanks out to @thepine64 - keep it up! https://t.co/KQZvOoMrtY

[Daniel Tenningås @DanielTenningas]

Russian Roulette For #Linux System Administrators: [ $[ $RANDOM % 6 ] == 0 ] && rm -rf / || echo *Click*

[Daniel Tenningås @DanielTenningas]

Endlessh: #SSH Tarpit that opens a socket, pretends to be an SSH server & ties up SSH clients with false promises indefinitely — or at least until the client eventually gives up. https://t.co/hAUpN8TmsQ

[Daniel Tenningås @DanielTenningas]

Let's Encrypt makes certs for almost 30% of web domains - thanks out to @leebutterman for his article on #letsencrypt and #SSL certificates: https://t.co/4mTw9WCHVA

[Daniel Tenningås @DanielTenningas]

#Knoppix 8.6: first wide public release to abandon #systemd & with thanks out to James Sanders @jas_np for this article! https://t.co/K3U6jQLreA

[Daniel Tenningås @DanielTenningas]

Learn why #EV extended validation #TSL aka #SSL certificates are "Really, Really Dead" - go check out this article by @troyhunt https://t.co/30WEKZMCzj

[Daniel Tenningås @DanielTenningas]

It's here again: 20th Annual System Administrator Appreciation Day July 26, 2019 – Happy #SysAdminDay to all #SysAdmins! 🥳https://t.co/x08BeeMdhq

[Daniel Tenningås @DanielTenningas]

#HTTP #Security Headers - A Complete Guide. Big thanks out to @CharlieBelmer for this writeup: https://t.co/cABSHmEljv

[Daniel Tenningås @DanielTenningas]

#SanDisk Extreme 1TB #microSD card - one whole terabyte (!) of storage in a tiny piece of plastic that's the size of a fingernail. Thanks out to @raywongy for this nice review, via @mashable https://t.co/MIjEC8eFQJ

[Daniel Tenningås @DanielTenningas]

How Giving Up TV For A Month Changed My Brain And My Life:
Watching a couple hours of TV a day can have major effects on your brain. So what would happen if you quit cold turkey? via @fastcompany
https://t.co/nahdgVjR2p

[Daniel Tenningås @DanielTenningas]

How to enable DNS-over-HTTPS #DoH in Firefox: https://t.co/mVbv2TQyBm

[Daniel Tenningås @DanielTenningas]

#Debian 10 #buster released: #Apache 2.4.38, #MariaDB 10.3, #PHP 7.3 https://t.co/XInYhQ668X

[Daniel Tenningås @DanielTenningas]

How to download all images from a website using #wget? Easy to do and looks something like twget -nd -r -P /save/location -A jpeg,jpg,bmp,gif,png https://t.co/eNmIPnSlv1

[Daniel Tenningås @DanielTenningas]

Moving a #WordPress site to a new location, you'll need to remember to set
AllowOverride All in your apache2.conf and make sure you enable the rewriting mod by doing "a2enmod rewrite" to ensure .htaccess is being used by #Apache

[Daniel Tenningås @DanielTenningas]

How to work with #BIND9 to setup #DNS zones that contain special characters or "Umlaute" using a terminal with UTF-8 coding enabled: The short answer being "apt-get install idn" & then pipe your domain through idn to obtain a converted string you can use in the BIND config files.