Simple zero-footprint security

http://jrruethe.github.io/blog/2015/05/02/temporary-security-mirror/

Create bootable USB drives (and SD cards) for multiple OSs

http://www.howtogeek.com/191054/how-to-create-bootable-usb-drives-and-sd-cards-for-every-operating-system/

Compiling Twinkle (SIP phone) on CentOS 7

http://atodorov.org/blog/2015/05/01/compiling-twinkle-sip-phone-on-rhel-7/

Serve files instantly

http://www.tecmint.com/python-simplehttpserver-to-create-webserver-or-serve-files-instantly/

Compiling GCC 5 on OS X

https://solarianprogrammer.com/2015/05/01/compiling-gcc-5-mac-os-x/

Manage VirtualBox VMs in a web browser

http://www.tecmint.com/install-phpvirtualbox-to-manage-virtualbox-virtual-machines-centos-debian-ubuntu/

‘Essential’ Free apps

http://www.linuxlinks.com/article/20150503130040811/EssentialApps-Work.html

A Raspberry Pi ‘Time Capsule’

http://yaui.me/using-your-raspberry-pi-as-a-time-capsule/

Midnight Commander guide (update)

http://www.nawaz.org/media/docs/mc/mc.html

A transcoding (HTTP streaming) video proxy

http://blog.nirbheek.in/2015/05/a-transcoding-proxy-for-http-video.html

Proxy via SSH (SOCKS)

http://aarvik.dk/how-to-create-socks-proxy-through-ssh/

OpenVPN Access on Precise Server

https://www.digitalocean.com/community/tutorials/how-to-install-openvpn-access-server-on-ubuntu-12-04

Fixing function keys mappings (in Linux on MacBook Air)

http://atodorov.org/blog/2015/04/30/fixing-tilde-and-function-keys-mapping-for-macbook-air-on-linux/

Port forwarding (and DDNS) with Raspberry Pi

http://pimylifeup.com/raspberry-pi-port-forwarding/

Trying out BitMessage

http://www.iheartubuntu.com/2015/04/bitmessage.html

One hour to Jessie (from Wheezy)

http://programming.tudorconstantin.com/2015/04/debian-upgrade-from-wheezy-to-jessie.html