tcpdump -i eth0 ip6
22 March 2016
Linux Sysadmin Network 
My name is Wolfgang Hotwagner. I am a Linux and Information Security enthusiast from Vienna. This blog is about my journey through Computer Science.
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Blog Tricks Mathematics One-Liner LVM Toscom Bash Email Raspberry Software-Raid Virtualization Crypto External Rails Multimedia Postgresql Desktop Kernel Linux Nagios Anniversary CVE Shell Puppet git Web Open-Source HackADay Btrfs logrotate Proxy Firewall Suricata Ansible apache Ruby C Certification Perl Database Downloads Sysadmin vim Mail PHP TerminalEmulator Network Security Docker Programming CLI openssl Backup Hardware Fun ccc xmas Zsh Debian NewsRecent Posts
- BalCCon2k24 was amazing
- FIWARE Keyrock: Command Injection in Organisationname
- FIWARE Keyrock: Command Injection in Applicationname
- FIWARE Keyrock: Activation of any new user
- FIWARE Keyrock: Deactivate 2-factor-auth of any user
- FIWARE Keyrock: Manipulate passwords of any user
- Contributing a Metasploit Exploit
- Ninth Anniversary
- Fireshonks 2022: Logrotten
- BSidesVienna 2022: Logrotten.