[487b8e6] | 1 | <sect2><title> </title><para> </para></sect2>
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[8fcc2c0] | 2 |
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[04a3351] | 3 | <sect2><title>Short descriptions</title>
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[6370fa6] | 4 |
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[978d0bf] | 5 | <para><command>chage</command> is used to change the maximum number of
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| 6 | days between obligatory password changes.</para>
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[6370fa6] | 7 |
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[978d0bf] | 8 | <para><command>chfn</command> is used to change a user's full name and
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| 9 | some other info.</para>
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[6370fa6] | 10 |
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[978d0bf] | 11 | <para><command>chpasswd</command> is used to update the passwords of a
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| 12 | whole series of user accounts in one go.</para>
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[6370fa6] | 13 |
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[978d0bf] | 14 | <para><command>chsh</command> is used to change a user's default
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| 15 | login shell.</para>
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[6370fa6] | 16 |
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[978d0bf] | 17 | <para><command>dpasswd</command> is used to change dial-up passwords for
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| 18 | user login shells.</para>
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[6370fa6] | 19 |
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[978d0bf] | 20 | <para><command>expiry</command> checks and enforces the current password
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| 21 | expiration policy.</para>
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[6370fa6] | 22 |
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[978d0bf] | 23 | <para><command>faillog</command> is used to examine the log of login
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| 24 | failures, to set a maximum number of failures before an account is blocked,
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| 25 | or to reset the failure count.</para>
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[6370fa6] | 26 |
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[978d0bf] | 27 | <para><command>gpasswd</command> is used to add and delete members and
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| 28 | administrators to groups.</para>
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[6370fa6] | 29 |
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[978d0bf] | 30 | <para><command>groupadd</command> creates a group with the given
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| 31 | name.</para>
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[6370fa6] | 32 |
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[978d0bf] | 33 | <para><command>groupdel</command> deletes the group with the given
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| 34 | name.</para>
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[6370fa6] | 35 |
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[978d0bf] | 36 | <para><command>groupmod</command> is used to modify the given group's
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| 37 | name or GID.</para>
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[6370fa6] | 38 |
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[978d0bf] | 39 | <para><command>groups</command> reports the groups of which the given
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| 40 | users are members.</para>
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[96df9055] | 41 |
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[978d0bf] | 42 | <para><command>grpck</command> verifies the integrity of the group files,
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| 43 | <filename>/etc/group</filename> and <filename>/etc/gshadow</filename>.</para>
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[6370fa6] | 44 |
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[978d0bf] | 45 | <para><command>grpconv</command> creates or updates the shadow group file
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| 46 | from the normal group file.</para>
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[6370fa6] | 47 |
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[978d0bf] | 48 | <para><command>grpunconv</command> updates <filename>/etc/group</filename>
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| 49 | from <filename>/etc/gshadow</filename> and then deletes the latter.</para>
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[6370fa6] | 50 |
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[978d0bf] | 51 | <para><command>lastlog</command> reports the most recent login of all
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| 52 | users, or of a given user.</para>
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[6370fa6] | 53 |
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[978d0bf] | 54 | <para><command>login</command> is used by the system let users sign on.</para>
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[6370fa6] | 55 |
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[978d0bf] | 56 | <para><command>logoutd</command> is a daemon used to enforce restrictions
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| 57 | on log-on time and ports.</para>
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[6370fa6] | 58 |
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[978d0bf] | 59 | <para><command>mkpasswd</command> encrypts the given password using the
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| 60 | also given perturbation.</para>
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[bdc08c1] | 61 |
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[978d0bf] | 62 | <para><command>newgrp</command> is used to change the current GID during
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| 63 | a login session.</para>
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[6370fa6] | 64 |
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[978d0bf] | 65 | <para><command>newusers</command> is used to create or update a whole
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| 66 | series of user accounts in one go.</para>
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[6370fa6] | 67 |
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[978d0bf] | 68 | <para><command>passwd</command> is used to change the password for a user
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| 69 | or group account.</para>
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[bdc08c1] | 70 |
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[978d0bf] | 71 | <para><command>pwck</command> verifies the integrity of the password files,
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| 72 | <filename>/etc/passwd</filename> and <filename>/etc/shadow</filename>.</para>
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[6370fa6] | 73 |
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[978d0bf] | 74 | <para><command>pwconv</command> creates or updates the shadow password file
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| 75 | from the normal password file.</para>
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[bdc08c1] | 76 |
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[978d0bf] | 77 | <para><command>pwunconv</command> updates <filename>/etc/passwd</filename>
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| 78 | from <filename>/etc/shadow</filename> and then deletes the latter.</para>
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[bdc08c1] | 79 |
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[978d0bf] | 80 | <para><command>sg</command> executes a given command while the user's GID
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| 81 | is set to that of the given group.</para>
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[6370fa6] | 82 |
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[978d0bf] | 83 | <para><command>useradd</command> creates a new user with the given name,
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| 84 | or updates the default new-user information.</para>
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[6370fa6] | 85 |
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[978d0bf] | 86 | <para><command>userdel</command> deletes the given user account.</para>
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[6370fa6] | 87 |
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[978d0bf] | 88 | <para><command>usermod</command> is used to modify the given user's
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| 89 | login name, UID, shell, initial group, home directory, and the like.</para>
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[6370fa6] | 90 |
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[978d0bf] | 91 | <para><command>vigr</command> can be used to edit the
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| 92 | <filename>/etc/group</filename> or <filename>/etc/gshadow</filename>
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| 93 | files.</para>
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| 94 |
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| 95 | <para><command>vipw</command> can be used to edit the
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| 96 | <filename>/etc/passwd</filename> or <filename>/etc/shadow</filename>
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| 97 | files.</para>
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[bdc08c1] | 98 |
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[978d0bf] | 99 | <para><command>libmisc</command>...</para>
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[96df9055] | 100 |
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[978d0bf] | 101 | <para><command>libshadow</command> contains functions used by most
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| 102 | programs in this package.</para>
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[bdc08c1] | 103 |
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[6370fa6] | 104 | </sect2>
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[978d0bf] | 105 |
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