Exclude files from Master Server of Linux Clients of One Policy?

No, exclusions are not 'established' via a master server setting.

Exclusions are a 'client' configuration item/property.

However, you can use a master to 'push' (bpsetconfig) exclusion lists to clients - i.e. you should not have to logon to each client to edit its exclusion list/file.

You can then 'pull/copy/view' (bpgetconfig) the exclusion list from a client to check it/them.

.

Tip:  The methods for 'managing' exclusions are different between Windows and Unix/Linux clients.

For Windows clients it is easiest to use the GUI.  But you can use CLI too, i.e. bpgetconfig/bpsetconfig.

For Unix cliets, there is no GUI option, you must use bpgetconfig/bpsetconfig.

The syntax AND method for using bpgetconfig and bpsetconfig - for managing exclusions - is different between Windows and Unix.

Download and read the commands reference guide.

See the examples in this tech note:

https://www.veritas.com/support/en_US/article.TECH66046

To exclude ALL files with a .evolution extension put

*.evolution

In the exclude list

1) Create a file of exclusions on the master, named:  my-exclusions.txt

2) Send/push the list to a client using:   bpsetconfig -h myclient -e my-exclusions.txt

3) Do not do this:   bpgetconfig -h anotherclient -e my-exclusions.txt

...because this will overwrite the file "my-exclusions.txt" with the exclusions from "anotherclient", which may itself be empty

4) Did you not have time to download and read the manual sections for these two commands?