oracle linux commands

http://blog.csdn.net/pipisorry/article/details/44681081Little TricksDirect view of Linux shell commands and explanations in the command lineMans commandHelp commands for better use under Linux-cheat#pip Install cheat$cheat Tar[better use of Linux help command-cheat]Copy, pas

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Oracle learning notes 4 SQL commands (2): SQL operation language category, oracle learning notes SQL is classified into the following language categories1. Data Definition Language (DDL)Create, Alter, Drop 2. Data manipulation language (DML)Insert, Select, Delete, Update 3. Transaction Control Language (TCL)Commit, Savepoint, and Rollback 4. Data Control Language

Table Space Basic Commands--Create TABLE space initialization size 10M auto grow 5M max 50MCreate tablespace Duan datafile ' F:\oracle\product\10.2.0\oradata\orcl\duan.dbf ' size 10MAutoextend on next 5M maxsize 50M;--Querying table space for address and space namesSelect File_name,tablespace_name from Dba_data_files order by file_name;--Create a multiple tablespace containing two data filesCreate tablespac

-cache showpkg pkgs--Displays package information.Apt-cache dumpavail--Print the list of available packages.Apt-cache Show pkgs--shows the package record, similar to Dpkg–print-avail.Apt-cache pkgnames--The name of all packages in the print packages list.Dpkg-s file--This file belongs to which installed package.Dpkg-l package--lists all the files in the package.Apt-file Search filename--finds packages that contain specific files (not necessarily installed) that contain the specified string in th

more suitable for installation and uninstallation.Apt-cache showpkg pkgs--Displays package information.Apt-cache dumpavail--Print the list of available packages.Apt-cache Show pkgs--shows the package record, similar to Dpkg–print-avail.Apt-cache pkgnames--The name of all packages in the print packages list.Dpkg-s file--This file belongs to which installed package.Dpkg-l package--lists all the files in the package.Apt-file Search filename--finds packages that contain specific files (not necessar

Oracle import and export, oracle Import and Export commands Oracle 10g has introduced the Data Pump (Click Data Dump) technology. What are the advantages of this technology and the previous exp/imp? in simple words, It is very fast to restore and back up; Before explaining how to use the data pump, let's first understa

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Oracle learning notes 3 SQL commands, oracle learning notes SQLSQL introduction SQL supports the following types of commands: 1. data Definition Language (DDL) 2. data manipulation language (DML) 3. transaction Control Language (TCL) 4. the Data Control Language (DCL) is a detailed note of the four SQL languages: When

Logout Exit SystemGedit Text Editor ToolsUname–r View kernel version information, uname–a more detailsCat/proc/cpuinfo viewing CPUsCat/proc/meminfo Viewing memoryHostname Viewing host namesIfconfig eth0 view eth0 IP AddressAlias ls= ' ls–ll ' setting aliasesTo view the path of the current terminal: TTYView current Shell:echo $SHELLAll Shell:cat/etc/shells under the current systemView CentOS System hostname Format: Echo $PS 1Distinguish internal or external c