I'm trying to set up an sh script that will run every 30 minutes. During each run, I want to check a directory for the presence of at least one .RAW file. Upon finding that file extension, I will have other code to execute, but right now I'm having trouble figuring out the correct if statement to use.I know this code example isn't the most ideal way to do it, but here's the code I tried which is obviously wrong:cd ./dir/if [ ! -f *.RAW]; then  echo No files!else  echo Yes files!fiHow can I correctly test for the presence of the .RAW extension?
How can I test for the .RAW file extension?
shell;shell script;filenames;wildcards