svcadm(1M)을 검색하려면 섹션에서 1M 을 선택하고, 맨 페이지 이름에 svcadm을 입력하고 검색을 누른다.
projmod(8)
System Administration Commands projmod(8)
NAME
projmod - modify a project's information on the system
SYNOPSIS
projmod [-n] [-A|-f filename | -]
projmod [-n] [-A|-f filename | -] [-p projid [-o]]
[-c comment] [-a|-s|-r] [-U user [,user]... ]
[-G group [,group]... ]
[ [-K name [=value [,value]...]...]]
[-l new_projectname] project
DESCRIPTION
The projmod utility modifies a project's definition on the system. pro‐
jmod changes the definition of the specified project and makes the
appropriate project-related system file and file system changes.
OPTIONS
The following options are supported:
-A Apply the project's resource controls, as
defined in the system's project database,
to the project if it is active.
-a Specify that the users, groups,
attributes, or attribute values specified
by the -U, -G or -K options should be
added to the project, rather than replac‐
ing the existing member or attribute list.
-c comment Specify comment as a text string. Gener‐
ally, comment contains a short description
of the project. This information is stored
in the project's /etc/project entry.
-f filename | - Specify the project file to modify or val‐
idate or specify input from stdin for val‐
idation. As noted under OPERANDS, if you
do not specify a project in a projmod com‐
mand line, projmod validates the argument
to -f. If you do not use this option, the
system project file, /etc/project, is mod‐
ified.
-G group [,group...] Specify a replacement list of member
groups of the project. When used in con‐
junction with the -a or -r options, this
option specifies a list of groups to be
added or removed from the project.
-K name[=value[,value...] Specify a replacement list of project
attributes for the project. When used in
conjunction with the -a, -r, or -s
options, this option specifies a list of
attribute values to be added, removed, or
replaced in the project. Attributes must
be delimited by semicolons (;). Multiple
-K options can be specified to set, add,
remove, or substitute values on multiple
keys, such as:
-K key1=value1 -K "key2=(value2a),(value2b)"
Resource control attributes use parenthe‐
ses to specify values for a key. Because
many user shells interpret parentheses as
special characters, it is best to enclose
an argument to -K that contains parenthe‐
ses with double quotes, as shown above and
in EXAMPLES, below. See resource-con‐
trols(7) for a description of the resource
controls you can specify for a project.
-l new_projectname Specify the new project name for the
project. The new_projectname argument is a
string consisting of characters from the
set of alphabetic characters, numeric
characters, period (.), underline (_), and
hyphen (-). The first character should be
alphabetic. An error message is written if
these restrictions are not met. The
project name must also be unique within
the project file.
-n Syntax check. Check the format of the
existing system project file and modifica‐
tions only. The contents of the existing
project file, such as user names, group
names, and resources that are specified in
the project attributes are not checked.
-o This option allows the project ID speci‐
fied by the -p option to be non-unique
within the project file.
-p projid Specify a new project ID for the project.
It must be a non-negative decimal integer
less than MAXUID as defined in param.h.
This value must be unique within the
project file if the -o option is not spec‐
ified.
-r Specify that the users, groups,
attributes, or attribute values specified
by the -U, -G or -K options should be
removed from the project, rather than
replacing the existing member or attribute
list.
-s Specify that the list of attributes speci‐
fied by the -K option should have their
values replaced. If the attributes do not
exist, they are added as if the a option
was used. This option has no effect the -U
or -G options.
-U user [,user...] Specify a replacement list of member users
of the project. When used in conjunction
with the -a or -r options, this option
specifies a list of users to be added or
removed from the project.
OPERANDS
The following operands are supported:
project An existing project name to be modified or displayed.
(none) If no operand is given, the project file is validated with‐
out modifying any project.
EXAMPLES
Example 1 Using the -K Option for Addition of an Attribute Value
Consider the following project(5) entry:
salesaudit:111:Auditing Project::sales,finance: \
process.max-file-size=(priv,52428800,deny); \
task.max-lwps=(priv,100,deny)
The preceding would appear as one line in /etc/project. For this and
the following examples, the focus is on the attributes field in the
project entry. That is, the last field, the field following the last
semicolon.
The attributes field for the project salesaudit lists the following
resource control:
task.max-lwps=(priv,1000,signal=KILL)
The following projmod command adds an action clause to the preceding
entry:
# projmod -a -K "task.max-lwps=(priv,100,deny)" salesaudit
...with the resulting attributes field in the entry for salesaudit:
task.max-lwps=(priv,100,deny),(priv,1000,signal=KILL)
Example 2 Using the -K Option for the Substitution of an Attribute
Value
Assume an attributes field in a project(5) entry for the project sale‐
saudit that lists the following resource control:
task.max-lwps=(priv,100,deny),(priv,1000,signal=KILL)
The following projmod command substitutes the action clause specified
in the command for the action clauses in the preceding entry:
# projmod -s -K "task.max-lwps=(priv,500,signal=SIGSTOP)" salesaudit
...with the resulting attributes field in the entry for salesaudit:
task.max-lwps=(priv,500,signal=SIGSTOP)
Example 3 Using the -K Option for Removal of an Attribute Value
Assume an attributes field in a project(5) entry for a project salesau‐
dit that lists the following resource control:
task.max-lwps=(priv,100,deny),(priv,1000,signal=KILL)
The following projmod command removes the first action clause from the
preceding entry:
# projmod -r -K "task.max-lwps=(priv,100,deny)" salesaudit
...with the resulting attributes field in the entry for salesaudit:
task.max-lwps=(priv,1000,signal=KILL)
Example 4 Specifying Multiple Attribute Values
Suppose you want to achieve the following resource controls for the
project salesaudit:
task.max-lwps=(priv,100,deny)
process.max-file-size=(priv,50MB,deny)
The following projmod command adds these resource controls for salesau‐
dit:
# projmod -a -K "task.max-lwps=(priv,100,deny)" \
-K "process.max-file-size=(priv,50MB,deny)" salesaudit
...with the resulting attributes field in the entry for salesaudit:
task.max-lwps=(priv,100,deny);process.max-file-size=(priv,52428800,deny)
In this example, note the effect of the use of the modifier and scaling
factor for the resource control process.max-file-size. The specifica‐
tion in projmod:
"process.max-file-size=(priv,50MB,deny)"
...becomes, in /etc/project:
process.max-file-size=(priv,52428800,deny)
That is, 50MB is expanded to 52428800. The modifiers, such as MB, and
scaling factors you can use for resource controls are specified in
resource-controls(7).
Example 5 Binding a Pool to a Project
The following command sets the project.pool attribute for the project
sales.
# projmod -a -K project.pool=salespool sales
Example 6 Evaluating Input from stdin
The following command uses the -f option without a project name operand
to evaluate the contents of an NIS projects map.
# ypcat project | projmod -f -
EXIT STATUS
In case of an error, projmod prints an error message and exits with one
of the following values:
The following exit values are returned:
0 Successful completion.
2 The command syntax was invalid. A usage message for projmod is
displayed.
3 An invalid argument was provided to an option.
4 The projid given with the -p option is already in use.
5 The project files contain an error. See project(5).
6 The project to be modified, group, user, or resource does not
exist.
9 The project is already in use.
10 Cannot update the /etc/project file.
FILES
/etc/group System file containing group definitions
/etc/project System project file
/etc/passwd System password file
/etc/shadow System file containing users' encrypted passwords and
related information
ATTRIBUTES
See attributes(7) for descriptions of the following attributes:
tab() box; cw(2.86i) |cw(2.64i) lw(2.86i) |lw(2.64i) ATTRIBUTE TYPEAT‐
TRIBUTE VALUE _ Availabilitysystem/core-os _ Interface StabilitySee
below.
Invocation is evolving. Human readable output is unstable.
SEE ALSO
passwd(5), project(5), attributes(7), resource-controls(7),
groupadd(8), groupdel(8), groupmod(8), projadd(8), projdel(8), user‐
add(8), userdel(8), usermod(8)
NOTES
The projmod utility modifies project definitions only in the local
/etc/project file. If a network name service such as NIS or LDAP is
being used to supplement the local files with additional entries, proj‐
mod cannot change information supplied by the network name service.
However projmod verifies the uniqueness of project name and project ID
against the external name service.
Oracle Solaris 11.4 17 Mar 2015 projmod(8)