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PASSWD(5)XENIX System V (1 ap 1989)



passwd - a apoe


a passwd coco cpo, aa oopx ece opa o opeo ooaee coep ceye o:

  • xooe ;
  • apoa apo;
  • coo eaop ooae;
  • coo eaop py;
  • oeap;
  • apye pao aao;
  • popaa, coyea opao oaoo a (a shell).
  • opa o oeape pee oca . Ec oe apo yco, a apo e cyecye. Ec yco oe shell, coyec .

    a coepc aaoe /etc. T.. apo apoa, a ocye ocoo e.

    apo coco 13 coo (x : ., /, 0-9, A-Z, az). Cpo ec (opac) apo ycaaaec oeoo ooae, ec eo apoa apo ceye a ao eyeo cpoo coo c oa e aax. (Taa cpoa oa oc pepoa ooaee). ep co cpo opaca - acaoe co ee, oa apo ecee. oce cee cpoa ec, eoxoo ycao o apo. Bopo co cpo opaca aoe co ee, oopoe oo po pee, e apo oe ee. Ocae co opee y ee (ca c 1970.), oa apo ee oce pa. ep opo co o e cooe aee aaoe 0-63 (oa `.' aea 0 z aeo 63). Ec cooe aee oox coo - 0, ooae oe e co apo o oe. Ec opoe aee oe epoo, oo pepoa ooae oe e apo.

    /etc/passwd

    .

    , , a64l(2), getpwent(2),group(5),pwadmin(8)