linux, bdkj, fediverse, apple, ios, jackrussell, upcycling, zerowaste, friendica, fediverse, pädagogik, datenschutz, mittelalter, mittelaltermarkt

privacy, opensource, freedom, linux, it-security, ccc, chaos, überwachung, snowden, coreboot, raspberry, embedded, risc-v, knx, openhab, smarthome, umwelt, umweltschutz, photovoltaik, centos, fedora, energiewende, plasmafusion, wendelstein, iter, regenerativ, freifunk, gff, geothermie, bier, bierbrauen, klimakrise, matrix, lorawan, agrophotovoltaik, docker

admin, linux, gnu, debian, php, java, javaee, jsf, jpa, endfgm, factorio

star, trek, raumschiff, enterprice, sci-fi, kirk, spock, science, fiction, sciencefiction, gene, roddenberry

linux, socialism, culture, art, cinema, teatro, viaggi, politica, italiana, sociologia, filosofia, opera, musica, classica

linux, debian, ubuntu, arch, mint, manjaro, datenschutz, security, privatsphäre, server, android, google, it, tor, torrorist, freenet, i2p, bitmessage, friendica, diaspora, mastodon, itsec, fahrradfahren, mountainbike, berge, seen, wald, natur

umbau, renovation, handwerk, pva, solarenergie, ortsbild, schutz

environment, pollutants, health_impact, endocrine_disrupting_chemicals, edc, linux, opensource, debian, climate, ubi, bge

hiking, trekking, wandern