Anyone can help to change Hostname ?
Windows-like hostnames:
$ cat /rw/config/rc.local
#!/bin/sh
bash -c 'name="LAPTOP-$(head /dev/urandom | tr -cd \"A-Z0-9\" | fold -w8 | grep -v "\"" | head -n1)" && \
echo "$name" > /etc/hostname && \
hostname "$name" && \
ipv4_localhost_re="127\.0\.0\.1" && \
sed -i "s/^\($ipv4_localhost_re\(\s.*\)*\s\).*$/\1${name}/" /etc/hosts && \
sed -i "s/^\(::1\(\s.*\)*\s\).*$/\1${name}/" /etc/hosts'