)
mkdir-p [directory name]: recursive creation
-P is to establish a multilevel directory mkdir-p a/b/c, no-P return: No such file or directory
The directory where the CD is switched
CD [directory] (change directory)
CD ~ or CD into the current user's home directory
CD-Go to last directory
Cd.. Go to the top level directory
Cd. Go to current directory
CP Copy Command (copy), formula: CP [Options] [Original file or directory] [ta
new account to be added to the system is placed in the new location. This is done by modifying the HOME value in the/Etc/Default/Useradd file.
For example, HOME =/Home2 creates the HOME Directory of the new account under/home2.
2. To move an existing account to a new location, follow these steps:
First, copy the home directory and directory attributes of an existing account to the new location. Run the following command:
Cp-a/Home/Home2 or Cp-rpd
Problem description: Chinese characters are garbled when files in CSV format are exported from RPD and opened in office2007.
Note: When you export a CSV file, if you select Encoding As UTF-8, garbled unicode encoding will appear. If you select ANSI encoding, the exported file is incomplete ------- only ", no other content
Fault Cause
This situation is generally caused by the encoding of exported files. In the Simplified Chinese environment, CSV file
The Biee11g excel file is exported with garbled characters when it is opened.
Problem description: Chinese characters are garbled when files in CSV format are exported from rpd and opened in OFFICE2007.
Note: When you export a csv file, if you select Encoding As UTF-8, garbled UNICODE encoding will appear. If you select ANSI encoding, the exported file is incomplete ------- only ", no other content
Fault Cause
This situation is generally caused
-script "and so on. at last, the Logout is exited and the phone is hung up.
Run the program in the background
Some programs work very time-consuming. add an symbol next to it, such as "Updatedb " and "Netscape ". In this way, the Shell will be released for other jobs, note that the parent process of the program is still the Shell. if you exit the Shell, these programs will also be aborted. we recommend that you run the Jobs command to view background Jobs before exiting the Shell.
Migrate a Lin
layer.· Presentation layer: The multi-dimensional model to the business of the terminology presented to the final report set up users, from the definition of the presentation layer we can not find that, in fact, the development of BIEE mainly focus on the development of the metadata layer, and the final report and display can even let the final business users themselves to complete, This also shows that the development of BIEE's presentation layer is quite easy!The repository that the BI serve
BI Management (admin tools): A management tool for BI Server that is used to create maintenance models and to manage security, sessions, variables, and so on. is one of the most used management tools; This tool can edit RPD files and can be managed online via ODBC connection to BI Server;CatalogManager Catalog Manager: Directory Management tool. The Catalog contains objects for presentation layers such as reports. The catalog Manager can copy, archive
BIEE instrument panel Remove null valueEncountered a dashboard prompt null value issue, version: 11.1.1.6.0Problem Description: Dashboard hint field in database bottom data no null value when creating a dashboard prompt, drag out a field ' County and County ', click the drop-down box and find the empty value ~ ~
Workaround1. Edit the dashboard hint set the option list value to a specific column value This method is only appropriate if the field has a small number of column values and do
is reset.2. Enumeration stepsThe USB protocol defines 6 states of the device, and the device undergoes a 4-state migration during the enumeration process: power- up status (Powered), default state, address status, and configuration status (configured) (The other two are the connection state and the pending state (Suspend)).2.1 The user plugs the USB device into the USB port or power on the device when the system startsThe USB port refers to the hub port on the root hub under the host or on the
with-RF, there is no question, delete it directly, so be careful to use it, or even remove the whole system.
-R Delete Directory
-F Mandatory
--Copy: CP
Copy
-R Copy Directory
-p-d
-A equals-RPD
so with CP, Cp-a, make sure the copy is the same, time ah what
--Cut or rename: MV
Move
Note that clipping does not add an option
--Common directory role
[Root@andy ~]# CD/[Root@andy/]# lsBin boot Cgroup Dev etc home lib Lost+found media misc mnt net opt proc
).
Remote Desktop password decoding: decode the password in the Remote Desktop configuration file. RPD file.
PWL buffer password decoding: obtains all buffered resources and plaintext passwords from the locked or unlocked password list file. Applicable to Windows 95/98.
Password cracking tool: cracking passwords generated using multiple hash or encryption algorithms. Supports dictionary attacks and brute-force attacks. Hash algorithms include MD2, MD
/bifoundation/oraclebiapplication/coreapplication/setup/user.sh
The purpose of this step is to add the SQL Server driver to the startup environment variable, which isAfter opening the user.sh file, add the following at the bottom:
#SQLServer Parameters
#---------------------------------------
ld_library_path=/user/local/oracle_ bi1/common/odbc/merant/5.3/lib:$ ld_library_path
Export Ld_library_path
Save and exit after add completeB, modify the ODBC configuration file, odbc.sh
object-new logical level keyword (all), and the "pistol" style in the diagram is correct.5. Drag the logical layer content to the presentation layer, point Save-check consistency, not error, preferably not warning (otherwise it may affect the web-side display)6. Go to Oracle Enterprise Manager Web page, click Bussiness intelligence-coreapplication-Lock and edit configuration, OK, deploy-options: Repository. (here, each time you open the RPD file of
Note: Changes to the database only need to modify the view layerTwo different ways:(1) Configure in the Tnsname.ora file in the Oracle client directory that BIEE comes withCopy and paste the Admin folder under E:\app\Administrator\product\11.2.0\dbhome_2\network to the BIEE installation directory BIEE The Oracle client TNS Configuration directory: $BIEE _ Home/oracle_bi1/network under(2) Enter connection information directly in the connection pool, take care to remove the space and line breakORC
In recent months, the internet most of the webmaster are worried about the thing is that Baidu algorithm updated, and Baidu algorithm update is mainly in order to deal with the low quality of the site and link the sale of links. The author is not a cow, just from the perspective of Baidu, Baidu how to judge the friendship link trading?
One: Buy friendship links.
Baidu Link to the purchase of the site's attack is obvious to all, this period of time,
The content source of this page is from Internet, which doesn't represent Alibaba Cloud's opinion;
products and services mentioned on that page don't have any relationship with Alibaba Cloud. If the
content of the page makes you feel confusing, please write us an email, we will handle the problem
within 5 days after receiving your email.
If you find any instances of plagiarism from the community, please send an email to:
info-contact@alibabacloud.com
and provide relevant evidence. A staff member will contact you within 5 working days.