LANGAGE C, D tameslayt i d-ilulen deg useggas 1972, sɣur umussnaw Denis Rithie. Deg tazwara, timeslayin-a mmugent-d i useqdec n uselkim (ileḥḥun s UNIX); maca, deg useggas 1989, yuɣ abrid n useqdec s wahil, yuɣal am wid neẓra yakan.
