| #!/bin/bash |
| |
| ADJECTIVES_FILE=/usr/share/mendel-minimal/adjectives.txt |
| NOUNS_FILE=/usr/share/mendel-minimal/nouns.txt |
| |
| random_word() |
| { |
| local wordlist=$1; shift |
| local max=$(wc -l $wordlist |awk '{ print $1 }') |
| local line=$(($RANDOM % $max + 1)) |
| |
| head -n $line $wordlist |tail -n 1 |
| } |
| |
| generate_hostname() |
| { |
| local adj=$(random_word $ADJECTIVES_FILE) |
| local noun=$(random_word $NOUNS_FILE) |
| |
| echo "${adj}-${noun}" |
| } |
| |
| hostname=$(generate_hostname) |
| echo $hostname >/etc/hostname |
| /bin/hostname $hostname |
| /usr/bin/hostnamectl set-hostname $hostname |
| echo 127.0.0.1 $hostname >>/etc/hosts |
