# clifm > The command-line file manager. > More information: . - Start CliFM: `clifm` - Open the file or directory whose ELN (entry list number) is 12: `12` - Create a new file and a new directory: `n file dir/` - Search for PDF files in the current directory: `/*.pdf` - Select all PNG files in the current directory: `s *.png` - Remove the previously selected files (use `t` to send the files to the recycle bin instead): `r sel` - Display help: `?` - Exit CliFM: `q`