kazulog@sv2:~$ for f in /etc/chrony/conf.d/kazulog-ntp.conf; do echo "===== $f"; sudo cat "$f" 2>/dev/null; done
===== /etc/chrony/conf.d/kazulog-ntp.conf
# 社内 NTP サーバー（sv1）を使う
server 192.168.100.10 iburst