error in execute castor

Hi,

I do not remember seeing a recent email on the mailing list… There may be a problem.

Anyway, your question is not related to CASToR, but to the standard use of linux and more specifically the shell.

So here are some links that will explain all this way better than me:

https://opensource.com/article/19/8/understanding-file-paths-linux

http://www.linfo.org/path_env_var.html

Simon