-
Java: Log4J Logging different levels to different appenders
The following log4j.properties file will do the following: Only log ERROR level messages from all custom and third party libraries Log all DEBUG level messages from com.dctm.utils package to logfilename.log Log all INFO level messages to the Console # Root logger option log4j.rootLogger=ERROR, file, stdout log4j.logger.com.dctm.utils=DEBUG # Direct log messages to a log file… Continue reading
-
Linux: How to find size of the current directory
In linux, the directory is just a pointer to the location. What we really want if the size of all the files that are contained in that directory. To see the individual sizes of all the directories inside the current directory: du -sh * the ‘s’ option provides a summary, the ‘h’ option provides the… Continue reading
-
Documentum: How to find physical file location
In order to find the physical file location of any file: select i_contents_id from dm_document where folder(‘/<CABINET_NAME>’, descend) and object_name = ‘<File Name>’ execute GET_PATH for ‘<content_id returned from above>’ Continue reading
-
SQL: How to insert new rows that are copies of existing rows
In SQL you can create/insert new rows that are essentially copies of the old rows, without needing to specify every column value. Let’s say you have a table called “EVENTS” with the following columns: event_name location_name promoter_name event_date promote_address location_address Now, let’s say you want to create a new row with all the same information… Continue reading
-
Documentum: How to recover database password
Copy the content of dbpasswd.txt file from the following folder: $DOCUMENTUM/dba/config/<REPOSITORY NAME> Content will be in this format: DM_ENCR_TEXT_V2=AAAAEFpxldCW8pnF4gbWPFV+1jP8TEK9HS8d28MW0HwWw+C3uV/+rshuoJ/3j Open IAPI, and do the following: $>iapi $>Please enter a docbase name (docubase): <REPOSITORY NAME> Please enter a user (dmadmin): Please enter password for dmadmin: $>initcrypto,c $>decrypttext,c,DM_ENCR_TEXT_V2=AAAAEFpxldCW8pnF4gbWPFV+1jP8TEK9HS8d28MW0HwWw+C3uV/+rshuoJ/3j Continue reading
-
Documentum: How to find out if you have a custom registered table
Documentum has the concept of a registered table. It is basically a regular database table accessible via DQL. This allows you to add information to a regular database table and access it via regular DQL. To find out if you have any custom registered tables, run the following query: select * from dm_registered where object_name… Continue reading
-
Linux: vi search and replace command
Format The format of the command is given below: %s/<string_being_replaced>/<replacement_string>/ Examples In order to replace the word “hate” with “love”. Open the file in vi Hit [Esc] (Esc in vi lets you type commands instead of typing content) Type : (colon) followed by %s/hate/love/ and hit [Enter] key. :%s/hate/love/ Above command will replace first occurrence… Continue reading
-
Documentum D2: About D2 returns dfc.properties
If you click on the About D2 link, it returns the complete dfc.properties file which may include your servername or ip address. This is a security vulnerability. To resolve this issue, open the D2.war and D2-Config.war files, find the following file: WEB-INF/lib/D2FS4DCTM-WEB-4.5.0.jar Open the file above and find the following file: xml/dialog/AboutDialog.xml Comment out the… Continue reading
-
Java: Singleton Pattern
In most cases, instances of objects are created, which result in several objects being created from the same class. Using the Singleton pattern, we can ensure that only a single object of this class is created during the lifetime of the application. Step 1: Create a Singleton Class public class SingletonClass { //Create singleton… Continue reading
-
Linux: Can’t open display for xterm
When using xterm, if you are not able to see the display show up on your screen, or you get an error, try setting your display. Find the ip of your local windows desktop using the following command: C:\>ipconfig Windows IP Configuration Ethernet adapter Local Area Connection 6: Connection-specific DNS Suffix . : dev.company.gov… Continue reading
About Me
Senior Software Engineer professional with over 16 years of success with multiple open source technologies and various Content Management platforms and solutions.
Proven technical abilities through numerous projects involving enterprise web application design and development, application installation, configuration and support, and workflow and collaboration system designs.
- Ability to learn new technologies and platforms quickly and apply them to the task at hand.
- Excellent analytical skills, and strong communication and collaboration abilities.
- Technical emphasis in including but not limited to Java, Ruby on Rails, Documentum and Alfresco
in both Linux and Windows based environments
