Acc: Difference between revisions
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'''<code>acc</code>''' is a command-line utility used to view the content of, and make changes to, the [[UDB]]. When run by non-privileged users it cannot make changes. It is often used by scripts. | |||
This page discusses the [[New UDB]] version of <code>acc</code>. The [[Old UDB]] version is similar, but is mostly of historical interest. | |||
== When run without arguments == | |||
plinich@vx01:~$ acc | |||
User Name : plinich Aliases : z9702847, pierre | |||
Uid : 4606 Gid : 4606 | |||
Expires : 27nov2023 | |||
Groups : spider, csg, wheel, software[01feb2024] | |||
Group classes : software[01feb2024] | |||
User classes : CompFac_LabSupervisor, CompFac_Programming | |||
Misc classes : GriegNetworkAccess, Personal100MegDiscQuota | |||
: Personal200MegDiscQuota, Personal5GigDiscQuota | |||
: SelfStore10G, SelfStore20G | |||
Name : Mr Linich, Peter (Peter Linich) | |||
Position : Computer Systems Officer (Sch: Computer Science & Eng) | |||
UNSW Number : 9702847 | |||
UNSW Mail : p.linich@unsw.edu.au | |||
UNSW Home : //INFPWFS201.ad.unsw.edu.au/Staff006$/z9702847 | |||
CSE Home : /import/tintoretto/1/plinich | |||
Other Homes : /import/grieg/1/plinich /import/kamen/1/plinich | |||
CSE Password : !!{CRYPT}$1$aYsFkudx$etnxpwVSK409kNJ4Ff4mF0 | |||
Login Shell : /usr/local/bin/bash | |||
When run without arguments the <code>acc</code> command returns information about the user which ran the command. | |||
Some of this comes from CSE's own UDB database, while some — particularly the personal and UNSW-specific information — is obtained by <code>acc</code> via LDAP queries to UNSW's [[Active Directory]] servers. | |||
<code>acc</code> runs as root using <code>[[priv]]</code> which allows it to access private credentials to access the UDB's [[PostgreSQL]] database, and UNSW service account credentials to access Active Directory. | |||
Revision as of 11:14, 30 August 2023
acc is a command-line utility used to view the content of, and make changes to, the UDB. When run by non-privileged users it cannot make changes. It is often used by scripts.
This page discusses the New UDB version of acc. The Old UDB version is similar, but is mostly of historical interest.
When run without arguments
plinich@vx01:~$ acc
User Name : plinich Aliases : z9702847, pierre
Uid : 4606 Gid : 4606
Expires : 27nov2023
Groups : spider, csg, wheel, software[01feb2024]
Group classes : software[01feb2024]
User classes : CompFac_LabSupervisor, CompFac_Programming
Misc classes : GriegNetworkAccess, Personal100MegDiscQuota
: Personal200MegDiscQuota, Personal5GigDiscQuota
: SelfStore10G, SelfStore20G
Name : Mr Linich, Peter (Peter Linich)
Position : Computer Systems Officer (Sch: Computer Science & Eng)
UNSW Number : 9702847
UNSW Mail : p.linich@unsw.edu.au
UNSW Home : //INFPWFS201.ad.unsw.edu.au/Staff006$/z9702847
CSE Home : /import/tintoretto/1/plinich
Other Homes : /import/grieg/1/plinich /import/kamen/1/plinich
CSE Password : !!{CRYPT}$1$aYsFkudx$etnxpwVSK409kNJ4Ff4mF0
Login Shell : /usr/local/bin/bash
When run without arguments the acc command returns information about the user which ran the command.
Some of this comes from CSE's own UDB database, while some — particularly the personal and UNSW-specific information — is obtained by acc via LDAP queries to UNSW's Active Directory servers.
acc runs as root using priv which allows it to access private credentials to access the UDB's PostgreSQL database, and UNSW service account credentials to access Active Directory.