In the apache tomcat bin directory you have all kinds of .sh files, like the startup.sh
It starts in my environment with the tomcat.service file with
ExecStart=/usr/share/apache-tomcat/bin/startup.sh
No paramaters!
When I look in startup.sh
I see PRG=”$0″ and $link.
I’m lost, what is $0 and $link, I can’t find it anywhere.

I’m trying to go to track all the startup files, because I’m loading a website but the root is not set correctly.
In the catalina.out log I’m getting a
2024-09-25 08:48:23,291 main ERROR Unable to create file /ebxLog/kernel.log java.io.IOException: Could not create directory /ebxLog
But it is there, under ebxHome.
ebxHome is in the same directory as tomcat, where the catalina.out log is located under tomcat/logs