281 lines
7.9 KiB
Diff
281 lines
7.9 KiB
Diff
Remove variables that are present in login.defs, but shadow with the
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current configuration (e. g. with PAM) does not use them.
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It also includes variables used by the current configuration, but deleted
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in the spec file.
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shadow-login_defs-unused-check.sh makes possible to verify that it is
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still up to date.
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Index: etc/login.defs
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===================================================================
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--- etc/login.defs.orig
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+++ etc/login.defs
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@@ -12,11 +12,6 @@
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FAIL_DELAY 3
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#
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-# Enable logging and display of /var/log/faillog login(1) failure info.
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-#
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-FAILLOG_ENAB yes
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-
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-#
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# Enable display of unknown usernames when login(1) failures are recorded.
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#
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LOG_UNKFAIL_ENAB no
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@@ -27,11 +22,6 @@ LOG_UNKFAIL_ENAB no
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LOG_OK_LOGINS no
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#
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-# Enable logging and display of /var/log/lastlog login(1) time info.
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-#
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-LASTLOG_ENAB yes
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-
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-#
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# Limit the highest user ID number for which the lastlog entries should
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# be updated.
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#
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@@ -41,29 +31,6 @@ LASTLOG_ENAB yes
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#LASTLOG_UID_MAX
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#
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-# Enable checking and display of mailbox status upon login.
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-#
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-# Disable if the shell startup files already check for mail
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-# ("mailx -e" or equivalent).
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-#
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-MAIL_CHECK_ENAB yes
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-
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-#
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-# Enable additional checks upon password changes.
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-#
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-OBSCURE_CHECKS_ENAB yes
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-
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-#
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-# Enable checking of time restrictions specified in /etc/porttime.
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-#
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-PORTTIME_CHECKS_ENAB yes
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-
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-#
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-# Enable setting of ulimit, umask, and niceness from passwd(5) gecos field.
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-#
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-QUOTAS_ENAB yes
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-
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-#
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# Enable "syslog" logging of su(1) activity - in addition to sulog file logging.
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# SYSLOG_SG_ENAB does the same for newgrp(1) and sg(1).
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#
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@@ -91,46 +58,12 @@ MOTD_FILE /etc/motd
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#MOTD_FILE /etc/motd:/usr/lib/news/news-motd
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#
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-# If defined, this file will be output before each login(1) prompt.
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-#
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-#ISSUE_FILE /etc/issue
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-
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-#
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# If defined, file which maps tty line to TERM environment parameter.
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# Each line of the file is in a format similar to "vt100 tty01".
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#
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#TTYTYPE_FILE /etc/ttytype
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#
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-# If defined, login(1) failures will be logged here in a utmp format.
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-# last(1), when invoked as lastb(1), will read /var/log/btmp, so...
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-#
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-FTMP_FILE /var/log/btmp
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-
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-#
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-# If defined, name of file whose presence will inhibit non-root
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-# logins. The content of this file should be a message indicating
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-# why logins are inhibited.
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-#
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-NOLOGINS_FILE /etc/nologin
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-
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-#
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-# If defined, the command name to display when running "su -". For
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-# example, if this is defined as "su" then ps(1) will display the
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-# command as "-su". If not defined, then ps(1) will display the
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-# name of the shell actually being run, e.g. something like "-sh".
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-#
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-SU_NAME su
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-
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-#
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-# *REQUIRED*
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-# Directory where mailboxes reside, _or_ name of file, relative to the
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-# home directory. If you _do_ define both, MAIL_DIR takes precedence.
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-#
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-MAIL_DIR /var/spool/mail
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-#MAIL_FILE .mail
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-
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-#
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# If defined, file which inhibits all the usual chatter during the login
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# sequence. If a full pathname, then hushed mode will be enabled if the
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# user's name or shell are found in the file. If not a full pathname, then
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@@ -140,21 +73,6 @@ HUSHLOGIN_FILE .hushlogin
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#HUSHLOGIN_FILE /etc/hushlogins
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#
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-# If defined, either a TZ environment parameter spec or the
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-# fully-rooted pathname of a file containing such a spec.
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-#
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-#ENV_TZ TZ=CST6CDT
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-#ENV_TZ /etc/tzname
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-
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-#
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-# If defined, an HZ environment parameter spec.
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-#
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-# for Linux/x86
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-ENV_HZ HZ=100
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-# For Linux/Alpha...
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-#ENV_HZ HZ=1024
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-
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-#
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# *REQUIRED* The default PATH settings, for superuser and normal users.
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#
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# (they are minimal, add the rest in the shell startup files)
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@@ -180,17 +98,13 @@ TTYPERM 0600
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#
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# ERASECHAR Terminal ERASE character ('\010' = backspace).
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# KILLCHAR Terminal KILL character ('\025' = CTRL/U).
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-# ULIMIT Default "ulimit" value.
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#
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# The ERASECHAR and KILLCHAR are used only on System V machines.
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-# The ULIMIT is used only if the system supports it.
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-# (now it works with setrlimit too; ulimit is in 512-byte units)
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#
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# Prefix these values with "0" to get octal, "0x" to get hexadecimal.
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#
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ERASECHAR 0177
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KILLCHAR 025
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-#ULIMIT 2097152
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# Default initial "umask" value used by login(1) on non-PAM enabled systems.
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# Default "umask" value for pam_umask(8) on PAM enabled systems.
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@@ -211,23 +125,13 @@ UMASK 022
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#
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# PASS_MAX_DAYS Maximum number of days a password may be used.
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# PASS_MIN_DAYS Minimum number of days allowed between password changes.
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-# PASS_MIN_LEN Minimum acceptable password length.
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# PASS_WARN_AGE Number of days warning given before a password expires.
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#
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PASS_MAX_DAYS 99999
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PASS_MIN_DAYS 0
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-PASS_MIN_LEN 5
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PASS_WARN_AGE 7
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#
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-# If "yes", the user must be listed as a member of the first gid 0 group
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-# in /etc/group (called "root" on most Linux systems) to be able to "su"
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-# to uid 0 accounts. If the group doesn't exist or is empty, no one
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-# will be able to "su" to uid 0.
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-#
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-SU_WHEEL_ONLY no
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-
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-#
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# Min/max values for automatic uid selection in useradd(8)
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#
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UID_MIN 1000
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@@ -264,28 +168,6 @@ LOGIN_RETRIES 5
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LOGIN_TIMEOUT 60
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#
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-# Maximum number of attempts to change password if rejected (too easy)
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-#
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-PASS_CHANGE_TRIES 5
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-
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-#
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-# Warn about weak passwords (but still allow them) if you are root.
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-#
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-PASS_ALWAYS_WARN yes
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-
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-#
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-# Number of significant characters in the password for crypt().
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-# Default is 8, don't change unless your crypt() is better.
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-# Ignored if MD5_CRYPT_ENAB set to "yes".
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-#
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-#PASS_MAX_LEN 8
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-
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-#
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-# Require password before chfn(1)/chsh(1) can make any changes.
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-#
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-CHFN_AUTH yes
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-
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-#
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# Which fields may be changed by regular users using chfn(1) - use
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# any combination of letters "frwh" (full name, room number, work
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# phone, home phone). If not defined, no changes are allowed.
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@@ -294,13 +176,6 @@ CHFN_AUTH yes
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CHFN_RESTRICT rwh
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#
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-# Password prompt (%s will be replaced by user name).
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-#
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-# XXX - it doesn't work correctly yet, for now leave it commented out
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-# to use the default which is just "Password: ".
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-#LOGIN_STRING "%s's Password: "
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-
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-#
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# Only works if compiled with MD5_CRYPT defined:
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# If set to "yes", new passwords will be encrypted using the MD5-based
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# algorithm compatible with the one used by recent releases of FreeBSD.
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@@ -349,45 +224,6 @@ CHFN_RESTRICT rwh
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#SHA_CRYPT_MAX_ROUNDS 5000
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#
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-# Only works if ENCRYPT_METHOD is set to BCRYPT.
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-#
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-# Define the number of BCRYPT rounds.
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-# With a lot of rounds, it is more difficult to brute-force the password.
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-# However, more CPU resources will be needed to authenticate users if
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-# this value is increased.
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-#
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-# If not specified, 13 rounds will be attempted.
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-# If only one of the MIN or MAX values is set, then this value will be used.
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-# If MIN > MAX, the highest value will be used.
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-#
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-#BCRYPT_MIN_ROUNDS 13
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-#BCRYPT_MAX_ROUNDS 13
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-
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-#
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-# Only works if ENCRYPT_METHOD is set to YESCRYPT.
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-#
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-# Define the YESCRYPT cost factor.
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-# With a higher cost factor, it is more difficult to brute-force the password.
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-# However, more CPU time and more memory will be needed to authenticate users
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-# if this value is increased.
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-#
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-# If not specified, a cost factor of 5 will be used.
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-# The value must be within the 1-11 range.
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-#
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-#YESCRYPT_COST_FACTOR 5
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-
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-#
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-# List of groups to add to the user's supplementary group set
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-# when logging in from the console (as determined by the CONSOLE
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-# setting). Default is none.
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-#
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-# Use with caution - it is possible for users to gain permanent
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-# access to these groups, even when not logged in from the console.
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-# How to do it is left as an exercise for the reader...
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-#
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-#CONSOLE_GROUPS floppy:audio:cdrom
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-
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-#
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# Should login be allowed if we can't cd to the home directory?
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# Default is no.
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#
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@@ -402,12 +238,6 @@ DEFAULT_HOME yes
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NONEXISTENT /nonexistent
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#
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-# If this file exists and is readable, login environment will be
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-# read from it. Every line should be in the form name=value.
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-#
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-ENVIRON_FILE /etc/environment
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-
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-#
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# If defined, this command is run when removing a user.
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# It should remove any at/cron/print jobs etc. owned by
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# the user to be removed (passed as the first argument).
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