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 Project Mouse (v3.4) 
 By Nate Royer
 © 1995-2008

	
 
Project Mouse

dseditgroup - Mac OS X group record manipulation tool

dseditgroup(8) BSD System Manager's Manual dseditgroup(8) NAME dseditgroup -- group record manipulation tool. SYNOPSIS dseditgroup [options] [parameters] groupname options: -o operation perform (read, create, delete, edit, checkmember) operation with given group- name -p prompt for authentication password -q disables interactive verification -v verbose logging to stdout parameters: -m member username to use for checkmember option -n nodename directory node location of group record -u username authenticate with admin username -P password authentication password -a recordname name of the record to add -d recordname name of the record to delete -t recordtype type of the record to add or delete -i gid gid to add/replace -g guid GUID to add/replace -r realname realname to add/replace -k keyword keyword to add -c comment comment to add/replace -s timetolive seconds to live to add/replace -f n | l change the group's format - 'n' for the new group format and 'l' for the legacy group format DESCRIPTION dseditgroup allows manipulation of a single named group record on either the default local node or the specified DirectoryService node. Default behaviour is presented below after a discussion of options and possible parameters. Options list and their descriptions: -o operation If "read" then the parameters of the specified groupname will be displayed. This is the default option. If "create" then create a group with the specified groupname. If "delete" then delete a group with the specified groupname. If "edit" then edit a group with the specified groupname. If "checkmember" then check if the user specified with -m or current logged in user is a member of the specified groupname. -p You will be prompted for a password to use in conjunction with the specified username. -q This disables interactive verification of replace or delete operations. -v This enables the logging of the DirectoryService API calls and their return codes. Parameters list and their descriptions: -m member The username of the account you wish to verify group membership when using -o checkmember option. -n nodename Directory Service node name such as /LDAPv3/ldap.company.com and whose default value is the local node /NetInfo/DefaultLocalNode. -u username Username of a user that has administrative privileges on this computer. -P password Password to use in conjunction with the specified username. If this is not specified, you will be prompted for a password. -a recordname The name of the record to be added to the group specified by groupname. This name is related to the first record found on the authentication search policy when a search is made with this recordname and the given recordtype. -d recordname The name of the record to be deleted from the group specified by groupname. This name is related to the first record found on the authentication search policy when a search is made with this recordname and the given recordtype. -t recordtype The type of the record to be added to or deleted from the group specified by groupname. Valid values are user, computer, and group. -i gid This is a group id. This will be automatically created if not specified for a create. -g guid This is a text representation of an 128 bit id. This will be automatically created if not specified for a create. -r realname This is a simple text string. -k keyword This is a simple text string. -c comment This is a simple text string. -s timetolive The number of seconds that this record is deemed valid as a cached value. There will be no automatically created default value if not specified for a create. DEFAULT BEHAVIOUR dseditgroup mygroup This simple version of the command will default to: dseditgroup -o read -d /NetInfo/DefaultLocalNode -u $USER mygroup The output will be the parameters of the "mygroup" group record if the shell user has read access to the local node's group record of name "mygroup". TBU: EXAMPLES dseditgroup extragroup dseditgroup -o read extragroup The attributes of the group extragroup from the local node are displayed. dseditgroup -o create -n /LDAPv3/ldap.company.com -u myusername -P mypassword -r "Extra Group" -c "a nice comment" -s 3600 -k "some keyword" extragroup The group extragroup is created from the node /LDAPv3/ldap.company.com with the realname, comment, timetolive (instead of default of 14400 = 4 hours), and keyword atttribute values given above if the user myusername has supplied a correct password and has write access. dseditgroup -o delete -n /LDAPv3/ldap.company.com -u myusername -P mypassword extragroup The group extragroup is deleted from the node /LDAPv3/ldap.company.com if the user myusername has supplied a correct password and has write access. dseditgroup -o edit -n /LDAPv3/ldap.company.com -u myusername -p -a username -t user extragroup The group extragroup from the node /LDAPv3/ldap.company.com will have the username added if the username is in a user record on the search policy and if the correct password is presented interactively for the user myusername which also need to have write access. dseditgroup -o edit -n /LDAPv3/ldap.company.com -u myusername -p -d username -t user extragroup The group extragroup from the node /LDAPv3/ldap.company.com will have the username deleted if the correct password is presented interactively for the user myusername which also need to have write access. Mac OS March 01 2004 Mac OS


macosx

Open Directory and .htpasswd

Fascinating! I worked on a project* once that involved a complete rewrite of the command-line utility passwd in order to keep a number of system services including a .htpasswd file in sync with users account passwords. Mac OS X Hints noted this is made simple with Mac OS X Leopard (10.5) and Open Directory.


macosx

Virtualized Xserver

Media Temple labs has a private beta for what it’s calling Xserve-Virtual . This system has been added quickly added to my MT wish list along with the Django GridContainer which, perhaps I wont need if I move over to a full-on-mirror of my development environment using a virtual OS X Server.

A virtual Mac OS X Leopard Server running on a fully loaded cluster of Xserves virtualized using Parallels Server . I want one, … or three, … yeah that should be enough …. maybe four, for symmetry.


opensource

Fedora 9 root password mismatch resolution

Having started my journey down the command-line with Fedora 3, I was excited to try out Fedora 9. The install completed with ease (the first time around) but once I logged onto the system and attempted to configure some of the system settings, my root password didn’t work.

Why? CAPS LOCK bit was set by default during the install process making a different root password.



Mac OS XNetworkingOpen SourceProgrammingReferenceSecurity & PrivacySystem Administration

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  ___  _  ___  _  _  ___  ___ 
 /   \/ \/   \| \| |/  _|/ _ \
 |      || | ||  | |\_  \|  _|
 |__|_|_|\___/\____||___/\___/
 Project Mouse (v3.4) 
 By Nate Royer
 © 1995-2008