lla -f "test"              # Match files containing "test"
lla -f "test" -c          # Case-sensitive search
lla -f ".rs"              # Find by extension

lla -f "test,spec"         # Find test OR spec
lla -f "+test,api"         # Find test AND api

lla -f "regex:^test.*\.rs$"   # Rust test files
lla -f "regex:\d{4}"          # Files with 4-digit numbers

lla -f "glob:*.{rs,toml}"     # Rust and TOML files
lla -f "glob:test_*"          # Test-prefixed files

lla --dirs-only        # Directories
lla --files-only       # Regular files
lla --symlinks-only    # Symbolic links
lla --dotfiles-only    # Hidden files/directories

lla --no-dirs          # No directories
lla --no-files         # No regular files
lla --no-symlinks      # No symbolic links
lla --no-dotfiles      # No hidden files

lla -f "test AND .rs"         # Test-related Rust files
lla -f "test OR spec"         # Test or spec files
lla -f "NOT test"             # Files without "test"
lla -f "test XOR spec"        # Test or spec (not both)

# Hidden directories only
lla --dirs-only --dotfiles-only
 
# Visible files only
lla --files-only --no-dotfiles
 
# Deep test file search
lla -R -f "test" -d 2