pakage

---                                                      https://linuxconfig.org/redhat

https://computingforgeeks.com/how-to-manage-centos-8-with-cockpit-web-admin-console/

install the new kernel.

# uname -r

# dnf --enablerepo=elrepo-kernel install kernel-ml

# uname -msr

# uname -r 3.10.0-957.21.3.el7.x86_64  # rpm -q kernel kernel-3.10.0-957.21.3.el7.x86_64

Cockpit Web Console

dnf -y install cockpit

systemctl enable --now cockpit.socket

https://(serverip or hostname):9090

Install dnf-automatic RPM package

dnf install -y vim dnf-automatic

#  vi /etc/dnf/automatic.conf

Here is a sample configuration file.

[commands] upgrade_type = default random_sleep = 0 download_updates = yes apply_updates = yes  [emitters] emit_via = motd  [email] email_from = root@worldcm.net email_to = root email_host = localhost  [base] debuglevel = 1

apply_updates.

apply_updates = no

#  systemctl enable --now dnf-automatic.timer

install syslog on RHEL 8 / CentOS 8

# dnf install rsyslog -y

# rpm -q rsyslog

# dnf info rsyslog --verbose

[...]

Installed Packages

Name         : rsyslog

Version      : 8.37.0

Release      : 6.el8

Arch         : x86_64

Size         : 2.2 M

Source       : rsyslog-8.37.0-6.el8.src.rpm

Repo         : @System

[...]

Install time : Thu Dec 27 12:24:35 2018

# systemctl status rsyslog.service

# systemctl start rsyslog.service

# systemctl stop rsyslog.service

# systemctl disable rsyslog.service

# systemctl enable rsyslog.service

# echo "test message from user root" | logger

-------