209 lines
5.5 KiB
Plaintext
209 lines
5.5 KiB
Plaintext
#
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# /etc/login.defs - Configuration control definitions for the login package.
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#
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# Three items must be defined: MAIL_DIR, ENV_SUPATH, and ENV_PATH.
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# If unspecified, some arbitrary (and possibly incorrect) value will
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# be assumed. All other items are optional - if not specified then
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# the described action or option will be inhibited.
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#
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# Comment lines (lines beginning with "#") and blank lines are ignored.
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#
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# Modified for Linux. --marekm
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#
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# Delay in seconds before being allowed another attempt after a login failure
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#
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FAIL_DELAY 3
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#
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# Enable display of unknown usernames when login failures are recorded.
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#
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LOG_UNKFAIL_ENAB no
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#
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# Enable logging of successful logins
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#
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LOG_OK_LOGINS no
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#
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# Enable "syslog" logging of su activity - in addition to sulog file logging.
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# SYSLOG_SG_ENAB does the same for newgrp and sg.
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#
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SYSLOG_SU_ENAB yes
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SYSLOG_SG_ENAB yes
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#
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# If defined, either full pathname of a file containing device names or
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# a ":" delimited list of device names. Root logins will be allowed only
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# upon these devices.
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#
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CONSOLE /etc/securetty
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#CONSOLE console:tty01:tty02:tty03:tty04
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#
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# If defined, all su activity is logged to this file.
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#
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#SULOG_FILE /var/log/sulog
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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 something like "vt100 tty01".
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#
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#TTYTYPE_FILE /etc/ttytype
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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 a "ps" will display the
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# command is "-su". If not defined, then "ps" would 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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# *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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# QMAIL_DIR is for Qmail
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#
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#QMAIL_DIR Maildir
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MAIL_DIR /var/spool/mail
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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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# hushed mode will be enabled if the file exists in the user's home directory.
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#
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HUSHLOGIN_FILE .hushlogin
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#HUSHLOGIN_FILE /etc/hushlogins
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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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ENV_SUPATH PATH=/usr/local/sbin:/usr/local/bin:/usr/bin
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ENV_PATH PATH=/usr/local/sbin:/usr/local/bin:/usr/bin
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#
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# Terminal permissions
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#
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# TTYGROUP Login tty will be assigned this group ownership.
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# TTYPERM Login tty will be set to this permission.
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#
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# If you have a "write" program which is "setgid" to a special group
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# which owns the terminals, define TTYGROUP to the group number and
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# TTYPERM to 0620. Otherwise leave TTYGROUP commented out and assign
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# TTYPERM to either 622 or 600.
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#
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TTYGROUP tty
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TTYPERM 0600
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#
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# Login configuration initializations:
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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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# UMASK Default "umask" 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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UMASK 077
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#
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# Password aging controls:
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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_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_WARN_AGE 7
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#
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# Min/max values for automatic uid selection in useradd
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#
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UID_MIN 1000
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UID_MAX 60000
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# System accounts
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SYS_UID_MIN 500
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SYS_UID_MAX 999
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#
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# Min/max values for automatic gid selection in groupadd
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#
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GID_MIN 1000
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GID_MAX 60000
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# System accounts
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SYS_GID_MIN 500
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SYS_GID_MAX 999
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#
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# Max number of login retries if password is bad
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#
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LOGIN_RETRIES 5
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#
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# Max time in seconds for login
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#
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LOGIN_TIMEOUT 60
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#
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# Which fields may be changed by regular users using chfn - 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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# For backward compatibility, "yes" = "rwh" and "no" = "frwh".
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#
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CHFN_RESTRICT rwh
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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 on 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 on 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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# Should login be allowed if we can't cd to the home directory?
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# Default in no.
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#
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DEFAULT_HOME yes
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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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#
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#USERDEL_CMD /usr/sbin/userdel_local
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#
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# Enable setting of the umask group bits to be the same as owner bits
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# (examples: 022 -> 002, 077 -> 007) for non-root users, if the uid is
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# the same as gid, and username is the same as the primary group name.
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#
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# This also enables userdel to remove user groups if no members exist.
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#
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USERGROUPS_ENAB yes
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#
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# Controls display of the motd file. This is better handled by pam_motd.so
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# so the declaration here is empty is suppress display by readers of this
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# file.
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#
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MOTD_FILE
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#
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# Hash shadow passwords with SHA512.
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#
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ENCRYPT_METHOD SHA512
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