svcadm(8)을 검색하려면 섹션에서 8 을 선택하고, 맨 페이지 이름에 svcadm을 입력하고 검색을 누른다.
grpck(8)
pwck(8) System Administration Commands pwck(8)
NAME
pwck, grpck - password/group file checkers
SYNOPSIS
/usr/sbin/pwck [filename]
/usr/sbin/grpck [filename]
DESCRIPTION
pwck scans the password file and notes any inconsistencies. The checks
include validation of the number of fields, login name, user ID, group
ID, and whether the login directory and the program-to-use-as-shell ex‐
ist. The default password file is /etc/passwd.
grpck verifies all entries in the group file. This verification in‐
cludes a check of the number of fields, group name, group ID, whether
any login names belong to more than NGROUPS_MAX groups, and that all
login names appear in the password file. grpck also issues a warning if
it finds an entry (a single line) in the group file longer than 2047
characters. Such an entry causes group maintenance commands, such as
groupdel(8) and groupmod(8), to fail.
The default group file is /etc/group.
All messages regarding inconsistent entries are placed on the stderr
stream.
FILES
o /etc/group
o /etc/passwd
ATTRIBUTES
See attributes(7) for descriptions of the following attributes:
tab() box; cw(2.75i) |cw(2.75i) lw(2.75i) |lw(2.75i) ATTRIBUTE TYPEAT‐
TRIBUTE VALUE _ Availabilitysystem/core-os
SEE ALSO
getpwent(3C), group(5), passwd(5), attributes(7), groupdel(8), group‐
mod(8)
DIAGNOSTICS
Group entries in /etc/group with no login names are flagged.
Group file 'filename' is empty
The /etc/passwd or /etc/group file is an empty file.
cannot open file filename: No such file or directory
The /etc/passwd or /etc/group file does not exist.
NOTES
If no filename argument is given, grpck checks the local group file,
/etc/group, and also makes sure that all login names encountered in the
checked group file are known to the system getpwent(3C) routine. This
means that the login names may be supplied by a network name service.
Oracle Solaris 11.4 27 Aug 2008 pwck(8)