Bash scripting help sheet:
  * [[scripting:bash:returnvar|Variables and functions]]
  * [[scripting:bash:exitcode|Exit code from a command]]
  * [[scripting:bash:hosts|Generate a custom hosts file for dnsmasq - dns entry + ad/malware/stat domains removed + whitelisting]]
  * [[scripting:bash:DNSsynchro| Check resolution of host from all the nameserver in /etc/resolv.conf]]
  * [[scripting:bash:Chaosreader| send all output of chaos reader to virustotal]]
  * [[scripting:bash:cleaning|Clean funcky characters in script]]
  * [[scripting:bash:find|tons of find examples]]