Lista das principais visoes do ORACLE utilizadas no desenvolvimento PL/SQL e na administracao do banco de dados. Fonte: http://www.techonthenet.com/oracle/sys_tables/index.phpALL_ARGUMENTS Arguments in object accessible to the userALL_CATALOG All tables, views, synonyms, sequences accessible to the userALL_COL_COMMENTS Comments on columns of accessible tables and viewsALL_CONSTRAINTS Constraint definitions on accessible tablesALL_CONS_COLUMNS Information about accessible columns in constraint definitionsALL_DB_LINKS Database links accessible to the userALL_ERRORS Current errors on stored objects that user is allowed to createALL_INDEXES Descriptions of indexes on tables accessible to the userALL_IND_COLUMNS COLUMNs comprising INDEXes on accessible TABLESALL_LOBS Description of LOBs contained in tables accessible to the userALL_OBJECTS Objects accessible to the userALL_OBJECT_TABLES Description of all object tables accessible to the userALL_SEQUENCES Description of SEQUENCEs accessible to the userALL_SNAPSHOTS Snapshots the user can accessALL_SOURCE Current source on stored objects that user is allowed to createALL_SYNONYMS All synonyms accessible to the userALL_TABLES Description of relational tables accessible to the userALL_TAB_COLUMNS Columns of user's tables, views and clustersALL_TAB_COL_STATISTICS Columns of user's tables, views and clustersALL_TAB_COMMENTS Comments on tables and views accessible to the userALL_TRIGGERS Triggers accessible to the current userALL_TRIGGER_COLS Column usage in user's triggers or in triggers on user's tablesALL_TYPES Description of types accessible to the userALL_UPDATABLE_COLUMNS Description of all updatable columnsALL_USERS Information about all users of the databaseALL_VIEWS Description of views accessible to the userDATABASE_COMPATIBLE_LEVEL Database compatible parameter set via init.oraDBA_DB_LINKS All database links in the databaseDBA_ERRORS Current errors on all stored objects in the databaseDBA_OBJECTS All objects in the databaseDBA_ROLES All Roles which exist in the databaseDBA_ROLE_PRIVS Roles granted to users and rolesDBA_SOURCE Source of all stored objects in the databaseDBA_TABLESPACES Description of all tablespacesDBA_TAB_PRIVS All grants on objects in the databaseDBA_TRIGGERS All triggers in the databaseDBA_TS_QUOTAS Tablespace quotas for all usersDBA_USERS Information about all users of the databaseDBA_VIEWS Description of all views in the databaseDICTIONARY Description of data dictionary tables and viewsDICT_COLUMNS Description of columns in data dictionary tables and viewsGLOBAL_NAME global database nameNLS_DATABASE_PARAMETERS Permanent NLS parameters of the databaseNLS_INSTANCE_PARAMETERS NLS parameters of the instanceNLS_SESSION_PARAMETERS NLS parameters of the user sessionPRODUCT_COMPONENT_VERSION version and status information for component productsROLE_TAB_PRIVS Table privileges granted to rolesSESSION_PRIVS Privileges which the user currently has setSESSION_ROLES Roles which the user currently has enabled.SYSTEM_PRIVILEGE_MAP Description table for privilege type codes. Maps privilege type numbers to type namesTABLE_PRIVILEGES Grants on objects for which the user is the grantor, grantee, owner, or an enabled role or PUBLIC is the granteeTABLE_PRIVILEGE_MAP Description table for privilege (auditing option) type codes. Maps privilege (auditing option) type numbers to type names #/bin/bash# Regras de Firewall# Autor: Everton Agilar# Ultima alteracao: 11/08/2010# Limpa todas as tabelasiptables -t filter -F INPUTiptables -t filter -F OUTPUTiptables -t filter -F FORWARD# Define politica padrao (DROP)iptables -t filter -P INPUT DROPiptables -t filter -P OUTPUT DROPiptables -t filter -P FORWARD DROP# Permite pacotes de loopback iptables -t filter -A INPUT -i lo -j ACCEPT# Permite pacotes de entrada gerados dentro da redeiptables -t filter -A INPUT -i wlan0 -p tcp -m state --state related,established -j ACCEPTiptables -t filter -A INPUT -i wlan0 -p udp -m state --state related,established -j ACCEPTiptables -t filter -A INPUT -i wlan0 -p icmp -m