63 lines
2.8 KiB
Groff
63 lines
2.8 KiB
Groff
.\" {PTM/WK/1999-09-16}
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.\" Copyright 1991, Julianne Frances Haugh
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.\" All rights reserved.
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.\"
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.\" Redistribution and use in source and binary forms, with or without
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.\" modification, are permitted provided that the following conditions
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.\" are met:
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.\" 1. Redistributions of source code must retain the above copyright
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.\" notice, this list of conditions and the following disclaimer.
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.\" 2. Redistributions in binary form must reproduce the above copyright
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.\" notice, this list of conditions and the following disclaimer in the
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.\" documentation and/or other materials provided with the distribution.
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.\" 3. Neither the name of Julianne F. Haugh nor the names of its contributors
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.\" may be used to endorse or promote products derived from this software
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.\" without specific prior written permission.
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.\"
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.\" THIS SOFTWARE IS PROVIDED BY JULIE HAUGH AND CONTRIBUTORS ``AS IS'' AND
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.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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.\" ARE DISCLAIMED. IN NO EVENT SHALL JULIE HAUGH OR CONTRIBUTORS BE LIABLE
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.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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.\" SUCH DAMAGE.
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.\"
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.TH CHPASSWD 8
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.SH NAZWA
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chpasswd - wsadowa aktualizacja pliku hase³
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.SH SK£ADNIA
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.B chpasswd
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.RB [ -e ]
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.SH OPIS
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\fBchpasswd\fR odczytuje ze standardowego wej¶cia plik zawieraj±cy pary:
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nazwa u¿ytkownika i has³o. Odczytan± informacje wykorzystuje do aktualizacji
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grupy istniej±cych u¿ytkowników.
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Bez prze³±cznika -e, has³a traktowane s± jako podane jawnie. Z prze³±cznikiem
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-e has³a powinny byæ dostarczone w postaci zakodowanej (encrypted).
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Ka¿dy wiersz ma postaæ
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.sp 1
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\fInazwa_U¿ytkownika\fR:\fIhas³o\fR
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.sp 1
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Dany u¿ytkownik musi istnieæ.
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Je¿eli bêdzie to konieczne, podane has³o zostanie zakodowane a wiek has³a,
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je¶li wystêpuje, zaktualizowany.
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.PP
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Polecenie to przeznaczone jest do u¿ytku w du¿ych systemach, gdzie aktualizuje
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siê wiele kont naraz.
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.SH PRZESTROGI
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.\" Po u¿yciu \fBchpasswd\fR musi zostaæ wykonane polecenie \fImkpasswd\fR,
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.\" aktualizuj±ce pliki DBM hase³ (DBM password files).
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Plik ¼ród³owy, je¶li zawiera niezakodowane has³a, musi byæ chroniony.
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.\" Polecenie to mo¿e byæ zaniechane na rzecz polecenia newusers(8).
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.SH ZOBACZ TAK¯E
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.\" mkpasswd(8), passwd(1), useradd(1)
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.BR passwd (1),
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.BR useradd (8),
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.BR newusers (8)
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.SH AUTOR
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Julianne Frances Haugh (jockgrrl@ix.netcom.com)
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