echo error >&2
9 March 2016
Linux Bash Tricks Shell 
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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Hardware Database openssl Perl News vim Crypto Btrfs Anniversary Nagios Linux One-Liner Mail Tricks Sysadmin Open-Source logrotate Backup External Shell Virtualization PHP Certification Blog ccc Network apache Puppet Software-Raid CVE Raspberry Debian xmas Multimedia Downloads Web Firewall Suricata Mathematics Bash LVM Postgresql git Toscom Email Ansible CLI Ruby Kernel Zsh Desktop TerminalEmulator Security Docker HackADay Proxy Programming Fun CRecent Posts
- Decidim: Stored XSS in embedded URLs for Decidim Meetings
- Decidim-Awesome: SQL Injection in AdminAccountability
- AttackMate A modern open source tool for automating cyberattack
- 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