Support of both internet and unix domain sockets enables this utility to support both local and remote logging. You can view its config file by tying the following command: # vi /etc/rsyslog.conf. # ls /etc/rsyslog.d/. In short /var/log is the location where you should find all Linux logs file.
I have a NAS running Linux behind a firewall at home. I want to access it remotely using a few services such as a Transmission GUI (port 9091) and webmin (port 10000), but through an SSH tunnel on port 22. For simplicity, I wanted to leave as many net-facing ports closed and only opened up port 22 to the NAS.FryBoyter. • 2 yr. ago. Basically, as a normal private user without server services, you don't need a firewall. Here on Reddit, the firewall ufw is often recommended. Its default configuration blocks all incoming connections and allows all outgoing connections. So what your router usually already does.At its core, a firewall is a device designed to allow or deny traffic based on a set of rules. Those rules can be as simple as "allow HTTP and block everything else," or they can be infinitely more complex, including protocols, ports, addresses, and even application fingerprinting. Some modern firewalls have even incorporated machine learning AsvNpyl.