Category: General / Allgemein

lnav – like less but more colorful output of log files
03.02.2019

how to monitor all logs… https://dwaves.org/2017/06/15/linux-monitor-all-logs-in-real-time-d-follow-all-show-changes-to-log-files-under-varlog/ as i was wondering what combination of less -R with or without ccze would allow me to view log files colorful (because a desert of black and white… does not give you a good […]

The Y2038 Problem – cars and embedded systems
23.01.2019

in comparison to Y2K: „The issue became when it became 2000 because that would be stored as 00 in the program. This caused many to believe that say, bank software wouldn’t be able to get your money out because it […]

17.12.2018

Thanks! thanks to all the contributors of open source soft- and hardware and people that share their knowledge online for free 🙂 i hope/think that better technology could possibly also change humans to the better… freely sharing information surely does […]

What every office needs
03.10.2018

a sofa/couch: considered „completely normal“ in Japan and called: “Inemuri,” the Japanese Art of Taking Power Naps at Work, on the Subway, and Other Public Places a table socker table! (2:2, 1:2, 2:1, max 4 players) alternatives: this would be […]

Setup Bluetooth Headset under linux debian gnome2 mate desktop
23.08.2018

preparations on terminal: detect your hardware: you can get old but well supported notebooks/laptops here like the dell latitude e4310 with this intel-spy-on-me wifi/bluetooth module on board: lshw |grep lue description: Bluetooth wireless interface product: DW375 Bluetooth Module capabilities: bluetooth […]

Sun Fire UltraSparc T1000 RISC Server Overview
21.05.2018

want to buy one? check ebay: for „sun“ and „sparc“ https://www.ebay.de/itm/Sun-SPARC-Enterprise-T5220-4-Core-1-2-GHz-64GB-RAM-DVD-Server-Ultrasparc-II/153009384825 recipe: what you will need: a T1000 alternatively: ear sealing headphones + music. a LAN switch with DHCP-server/router attached LAN cables (atleast 4x (1x DHCP-server, 1x workstation/client, 1x server […]

NGINX as HTTP proxy – vhosts and SSL for Tomcat
01.03.2018

Secure Socket Layer (SSL) is a protocol that provides security for communications between client and server by implementing encrypted data and certificate-based authentication. Technically, the term „SSL“ now refers to the Transport Layer Security (TLS) protocol, which is based on […]