We have a remote user connected via VSAT to our Office.
We provide internet connection to the user at Home.
Now from our mionitoring Platform (Centreo/nagios) we want to monitor is internet connection from his side.
How can we do that with Nagios with the help of the the user Cisco Switch residing in his house.
If the user has a static IP address, you can just monitor that with a simple check_host for outages. If they do not have a static IP address you may need setup a dynamic dns type service and monitor the
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Daily system administration tasks often require administrators to connect remote systems. But allowing these remote systems to accept passwords makes these systems vulnerable to the risk of brute-force password guessing attacks. Furthermore there ar…
Learn how to find files with the shell using the find and locate commands.
Use locate to find a needle in a haystack.: With locate, check if the file still exists.: Use find to get the actual location of the file.:
Learn how to navigate the file tree with the shell.
Use pwd to print the current working directory: Use ls to list a directory's contents: Use cd to change to a new directory: Use wildcards instead of typing out long directory names: Use ../ to move…