pi@nextcloudpi:~ $ cd /var/log
pi@nextcloudpi:/var/log $ ls
alternatives.log debug.3.gz mail.log private
alternatives.log.1 dpkg.log mail.log.1 redis
apache2 dpkg.log.1 mail.log.2.gz samba
apt exagear mail.warn syslog
auth.log fail2ban.log mail.warn.1 syslog.1
auth.log.1 fail2ban.log.1 mail.warn.2.gz syslog.2.gz
auth.log.2.gz fail2ban.log.2.gz messages syslog.3.gz
auth.log.3.gz fail2ban.log.3.gz messages.1 syslog.4.gz
auth.log.4.gz fail2ban.log.4.gz messages.2.gz syslog.5.gz
btmp kern.log messages.3.gz syslog.6.gz
btmp.1 kern.log.1 messages.4.gz syslog.7.gz
daemon.log kern.log.2.gz mysql unattended-upgrades
daemon.log.1 kern.log.3.gz ncp.log user.log
daemon.log.2.gz kern.log.4.gz ncp.log.1.gz user.log.1
daemon.log.3.gz lastlog php7.3-fpm.log user.log.2.gz
daemon.log.4.gz letsencrypt php7.3-fpm.log.1 user.log.3.gz
debug mail.info php7.3-fpm.log.2.gz wicd
debug.1 mail.info.1 php7.3-fpm.log.3.gz wtmp
debug.2.gz mail.info.2.gz php7.3-fpm.log.4.gz
pi@nextcloudpi:/var/log $