Test bash file exists
- Bash test file exists and not empty
- Bash test file exists wildcard
- Bash test file exists regular expression
- Bash test file exists regex
- Bash test file not exists
- Bash test if file exists and is not empty
- Bash test if file exists wildcard
- Linux bash test file exists
- Bash test if file exists one line
- Bash test if file exists in directory
- Bash test if file exists regex
- Bash test file pattern exists
- Bash test if file exists glob
- Bash test file or directory exists
- Bash test if any file exists