Totally happens in C code too. Maybe even more often. Just today had proxmox not working because of invalid localhost line in /etc/hosts. Or had problem with l

Totally happens in C code too. Maybe even more often. Just today had proxmox not working because of invalid localhost line in /etc/hosts. Or had problem with logging in KDE because /etc/shadow was owned by root. In both cases only incomprehensible error messages. Luckily solutions was googleable.