Ukuqwalasela i-Unix / i-Linux Ifayile kunye neLungelo lokuFumana uLwazi

Ukusebenzisa i-chmod ukuguqula okanye ukuguqula iFayile kunye neeNcwadi zeMvume

Iinkqubo zokusebenza ze Unix kunye ne-Linux zinika amalungelo okufikelela kwiifayile kunye neenkcukacha usebenzisa enye yeendlela ezintathu zokufikelela (ukufunda, ukubhala nokusebenza) obelwe ngalinye kwiqela ngalinye (umnikazi, iqela nabanye abasebenzisi).

Ukuba ubhala iinkcukacha zeempawu zefayili usebenzisa umyalelo we- ls kunye ne-- l switch (umzekelo i- ls -l yegama lefayile ), liza kubuyisa ulwazi oluya kujonga into efana ne- rwe-rw-r- elinganayo nokufunda, ukubhala kunye ukuqhuba amalungelo omnini, ukufunda nokubhala amalungelo kwiqela kwaye ufunde ukufikelela kwabo bonke abanye abasebenzisi.

Inye nganye yeentlobo zamalungelo okufikelela anexabiso elithile elidibeneyo elidweliswe ngezantsi:

Imilinganiselo yamalungelo okufikelela kwamanye amaqela ayongezwa kunye ukuze athole ixabiso phakathi kwe-0 no-7 elingasetyenziswa ukunika okanye ukuguqula iimvume usebenzisa umyalelo we- chmod (guqula imodi).

Kulo mzekelo ungentla, amalungelo okufikelela kwifayile embuzo angabelwa ngokufaka igama legama le- chmod 764 . Inombolo 764 ivela kwi:

Ungasebenzisa umyalelo we- chmod ukunika amalungelo okufikelela kwiifayile kunye neenkcukacha. Gcina ukhumbule ukuba imiyalelo ye Unix kunye neLinux kunye nomagama amagama anesidima. Kumele usebenzise "i- chmod " kwaye ingekho i-CHMod okanye nayiphi enye inhlanganisela yamagama aphezulu naphantsi.

Indlela yokusebenzisa umyalelo we-chmod: