Usage: less [options] [<file>]...
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cat /mnt/sx/projects/coreutil/less/less.cm | less
| long option | short option | description |
|---|---|---|
| ‑‑help | ‑h | Print help and exit. |
| key | description |
|---|---|
| down arrow | view next line |
| up arrow | view previous line |
| page down | view next page |
| page up | view previous page |
| home | view start of file |
| end | view end of file |
| esc | exit |