# z > Tracks the most used (by frecency) directories and enables quickly navigating to them using string patterns or regular expressions. > More information: . - Go to a directory that contains "foo" in the name: `z {{foo}}` - Go to a directory that contains "foo" and then "bar": `z {{foo}} {{bar}}` - Go to the highest-ranked directory matching "foo": `z -r {{foo}}` - Go to the most recently accessed directory matching "foo": `z -t {{foo}}` - List all directories in `z`'s database matching "foo": `z -l {{foo}}` - Remove the current directory from `z`'s database: `z -x .` - Restrict matches to subdirectories of the current directory: `z -c {{foo}}`