[ Program ] gamitin: [ Teksto ]

☞ f ≔ File bago: (Lokasyon ng file /tmp: ‘x.ctr’).
f sumulat: ‘☞ x ≔ 123.’.
Program gamitin: (Lokasyon ng file /tmp: ‘x.ctr’).
✎ sumulat: x, huminto.
123