Packages and dependenciesAdd Nginx source, adjust, rebuild, and reinstall Nginx.Add the PPA source file and make sure the DEB-SRC directive is not commented out.
$ vim/etc/apt/sources.list.d/nginx-stable-trusty.listDeb Http://ppa.launchpad.net/nginx/stable/ubuntu Trusty MainDEB-SRC Http://ppa.launchpad.net/nginx/stable/ubuntu Trusty Main
Update
$ sudo apt-get update
Get the source package and the dependency pack
# Install Package Creation Toolssudo apt-get install-y Dpkg-devsudo mkdir/opt/
Often thought to climb the mountains small, can, often and really come to the starting point, Daniel, slowly footsteps to my notes to share it, please~
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This note comes from the CDA-DSC-L2R course. Focus on Precision marketing solutions, marketing portfolio evaluation.
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Practical Problems of precision marketing
Make full use of various technical means, push the marketing informat
Sql*loader command to enter data in a DOS windowC:\>sqlldr Userid=system/manager Control=input.ctlThe default log file name is: Input.logDefault bad record file is: Input.bad2. There is another wayYou can save the Excel file as a CSV (comma delimited) (*.csv), and the control file will be separated by commas.LOAD DATAINFILE ' D:\car.csv 'APPEND into TABLE t_car_tempFields TERMINATED by ","(Phoneno,vip_car)b) Import data directly into the control file1, control the contents of the file Test.ctl-
receiving process for the target database (db1) is named Target14. the table to be copied is: scott.emp .To view modified parametersGgsci (host2) 21> view params source16. Configuring the target database DB1 replicat receive process(1) Add the replicat process with the name source1 Ggsci (host2) 9> add Replicat target1,specialrunReplicat added.(2) Add modification Parameters:ggsci (host2) 13> edit params target1 Replicat Target1Setenv (Nls_lang=american_america. AL32UTF8)AssumetargetdefsUserID
Data definition: CREATE, DROP, ALTER
Data manipulation: INSERT, Uodate, DELETE
Data control: GRANT, Revork
SQL data definition: 1. Create a table CREATE table(null| UNIQUE)] [, 2. Modify and delete changes 1) Modify the table ALTER table [drop [modify 2) Delete Table DROP table 3. Index creation and deletion 1) Building the Index creat [unique][cluster]index on(ASC (Ascending, default) | DSC (Descending))>][, 2) Delete Index
Database definitionI. Basic domain type: char,varchar,int,smallint,nimeric,real,double precision,float,boolean,date,timeSecond, create a tableStatement format: creat tableThird, modify, delete the table1. Modify: Alter table2. Delete: Drop tableIv. Creating and deleting indexes1. Index classification: Clustered index, nonclustered index2. Create: creat [unique][cluster][inddex(1) Order: ASC Ascending DSC Descending default value ascending(2) Unique in
is to be loaded and is valid only if infile is specified as *. 1111, RUSKY1,DBA1,6000, -, -1112, RUSKY2,DBA2,7000, $,Ten1113, Rusky2,dba3,8000, -, -4. log files, error files, discarded files:By default, the SQLLDR command produces a log file with the same name as the control file during execution, with a. log extension. If there is an error, an error file with the same name will also be generated with a. bad file name extension. There is also an obsolete file with a file extension of.
Tags: wmf5.1 powershell windows upgradeBackgroundYesterday meeting, the manager intends to deploy the PowerShell DSC in the company, of course, one prerequisite is to upgrade all of the Windows Server PS version to 5.1 version. The company's Windows servers now include Windows R2, Windows, Windows2012 R2, and Windows 2016.GoalAll servers need to install WMF5.1 patch filesChallengeWMF5.1, depending on the operating system, corresponds to a different KB
.
ASC | DESC]
Determines the ascending (ASC) or descending (DSC) sort direction for a specific indexed column. The default value is ASC.
N
Indicates that a placeholder for multiple columns can be specified for any particular index. The maximum number of columns that can be contained in an index is 16.
Statistics_norecompute
Specifies whether distribution statistics are re
options that can help generate a variety of functions that are backed up by SQL, such as whether the recovery data is appended, or emptied and then incremented, and so on:Refer to Mysqldump official documentation for detailed usageBack Up all databases:mysqldump --all-databases > dump.sqlTo back up multiple databases:mysqldump --databases db1 db2 db3 > dump.sqlThe following is a simple implementation of the Python script that can be scheduled to back up the latest n databases under Linux with t
.
ASC | DESC]
Determines the ascending (ASC) or descending (DSC) sort direction for a specific indexed column. The default value is ASC.
N
Indicates that a placeholder for multiple columns can be specified for any particular index. The maximum number of columns that can be contained in an index is 16.
Statistics_norecompute
Specifies whether distribution statistics are
replicat rep1, exttrail./dirdat/Re
12. Edit rep1
Replicat rep1Userid system, password OracleAssumetargetdefsDiscardfile./dirrpt/rep1.dsc, purgeHandlecollisions-- DDLMap gguser. tcustmer, target gguser. tcustmer;Map gguser. tcustord, target gguser. tcustord;
13. Start and view
Start rep1
Info all
14. Verification
On the source machine, enter:
Insert into tcustord values (5, sysdate, 3, 3, 3 );
Commit;
View the process or view the files in the corre
rwind-Ubuntu 2.6.22-14-generic ):1. First find the package of the command you want to viewRwind @ rwind-Ubuntu :~ $ Dpkg-s 'which ls'Coreutils:/bin/lsCoreutils is the package where the source code is located. Download the package below.Similarly:Rwind @ rwind-Ubuntu :~ /Source $ dpkg-s 'which which'Debianutils:/usr/bin/whichDebianutils is the package where which is located.The first mistake I made: Use ''as''. The two are different. The first one is the quotation mark on the left of the number
-jul-1987 unipress. com 81 = 27-jul-1987 Dupont. com 82 = 27-jul-1987 Lockheed. com 83. 28-jul-1987 Rosetta. com 84. 18-aug-1987 toad. com 85. 31-aug-1987 quick. com 86 = 03-sep-1987 allied. com 87 = 03-sep-1987 DSC. com 88 = 03-sep-1987 SCO. com 89 = 22-sep-1987 gene. com 90 = 22-sep-1987 kccs. com 91 = 22-sep-1987 spectra. com 92 = 22-sep-1987 wlk. com 93. 30-sep-1987 mentat. com 94. 14--19-1987 Wyse. com 95. 02-nov-1987 cfg. com 96. 09-nov-1987 mar
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