ERROR 2002 (HY000): Can't connect to local MySQL server through socket '/var/run/mysqld/mysqld.sock' (2) [ERROR] [MY-010187] [Server] Could not open file '/var/log/mysql/error.log' for error logging: Permission denied

    sudo rm /var/log/mysqld.log
    systemctl reload apparmor
    touch /var/log/mysqld.log
    chown mysql:mysql /var/log/mysqld.log
    chmod 0644 /var/log/mysqld.log
    systemctl restart mysql

Linux Ubuntu How to add Eclipse or Other Applications to Desktop Favourite or In Desktop Grid

1. create a file name with /usr/share/applications/filename.desktop extension
2. add the exec=, icon= key value in that file.
3. give the execute permission
4. click the Grid ::: in desktop, see your added .desktop application is will show. right click and select Add to favourite. 


ex 1:

#> gedit /usr/share/applications/eclipse.desktop

[Desktop Entry]
Comment=Eclipse
Terminal=false
Name=Eclipse
Exec=/media/drvijay/Eclipse-20/eclipse
Type=Application
Icon=/media/drvijay/Eclipse-20/icon.xpm
StartupWMClass=Eclipse


ex 2:
[Desktop Entry]
Comment=mapaint
Terminal=false
Name=mspaint
Exec=wine /home/drvijay/.wine/drive_c/windows/mspaint.exe
Type=Application
Icon=/home/drvijay/.wine/drive_c/windows/mspaint.jpeg
#StartupWMClass=mspaint

#run the below cmd for execute.

#> chmod a+x ~/.local/share/applications/.desktop

AngularJS setup in Linux

1. Remove the older NPM / NODE / NG modules
    sudo apt purge ng-common ng-latin
    sudo apt purge node
    sudo apt purge npm
    sudo apt-get update

2. Install new version
     curl -sL https://deb.nodesource.com/setup_11.x | sudo -E bash - sudo 
OR
     curl -sL https://deb.nodesource.com/setup_11.x | sudo -E bash
      apt-get install -y nodejs
OR
     sudo apt-get update  
     apt-cache policy nodejs  
     sudo apt install nodejs
     sudo npm install -g @angular/cli

   npm --version
   node --version

3. Go to your folder
    npm install

4. type
    ng serve --host=ip

 OR to run in background
    nohup ng serve --host=ip &


RUN = http://ip:4200

Run Open ATNA, XDS, PixPdq Steps

Open ATNA
*********

1. Goto cmd
cd D:\works\BlueCap\POC\openatna\trunk\openatna\all\build

2. java -jar openatna-1.2.1-SNAPSHOT.jar

3. open jboss dev stuido workspace  D:\jbdevstudio\workspace\Blue-Cap\openatna
    run junit


Open XDS
********

1. goto cmd D:\works\BlueCap\POC\openxds\tags\build

2. java -jar openxds-1.0.jar

3. open jboss dev stuido workspace  D:\jbdevstudio\workspace\Blue-Cap
 run ProvideAndRegisterDocumentSetTest.java 


SRC Folder : D:\works\BlueCap\POC\openxds\tags\openxds-1.0-20100309\openxds-core\src\test\java\org\openhealthtools\openxds\integrationtests\

4. use test.properties to change the patient id and check that in personidentifier table in protgres



Open Pixpdq
***********

1. goto Tomcat6.0 and run with openpixpdq.war

2. http://localhost:8080/openpixpdq/
   goto configuration module/menu
   load file : D:\works\BlueCap\POC\openpixpdq\trunk\OpenPIXPDQ\conf\tests\actors\IheActors.xml
3. go down in the same page, select all the check box and give one log file path & save it

4. Go to other screens and test it
    Create a patient and see it in postgres openempi database person_identifier


or
simple open jboss dev stuido workspace  D:\jbdevstudio\workspace\open-pixpdq

FOLLOW 1,2 steps to start 3600 port for pix manager to run directly from IDE

open TestPixFeed.java
    & run junit
FOLDER: D:\works\BlueCap\POC\openpixpdq\trunk\OpenPIXPDQ\src\test\org\openhealthexchange\openpixpdq\ihe\impl_v2\

NOTE: open openpixpdq context , not in trunk, other wise you cannot see junit in right click run as-> junit



if you want to run with dynamically 100 port, such as 8080 to 8180 ....
 x:\>   standalone.bat -Djboss.server.default.config=standalone-full.xml -Djboss.socket.binding.port-offset=100