Back to work as a Graduate

After years of studies I became a graduate. Hope life will bring me more adventures. Although I specialized in Communication Engineering I had to work as a Systems Engineer including Network administration and Database administration. Keeping Cisco on one hand and Oracle on other hand it was very difficult to manage but now I'm getting use to it. Hope I would have a better career....

Comments

Post a Comment

Leave a message

Popular posts from this blog

Installation of MySQL Enterprise Monitor Agent on Linux

If you are new reader, kindly note that this post contains it's first part on post   "Installation of MySQL Enterprise Server Manager" . As the second step as mySQL monitor installation we need to install the monitoring agent for each instance. So in order to accomplish that we first need to create a user and grant relevent permission to that user. Create agent user on mySQL mysql> CREATE USER 'mysqlagnt'@'localhost' IDENTIFIED BY 'agentpass';   mysql> GRANT SELECT, REPLICATION CLIENT, SHOW DATABASES, SUPER, PROCESS  ON *.* TO 'mysqlagnt'@'localhost' IDENTIFIED BY 'agentpass';  mysql> GRANT CREATE, INSERT ON mysql.* TO 'mysqlagnt'@'localhost' IDENTIFIED BY 'agentpass';     mysql> GRANT SELECT ON mysql.inventory TO 'replicationuser'@'%' IDENTIFIED BY 'replication_password'; NOTE : SET SQL_LOG_BIN=0 to stop replicating the below ...
Read more

Installation and Configuration of Cisco VPN Client on Linux

Installation of Cisco VPN client on Linux is something quiet easy. You just need to download the installation file. Extract it using shell>> tar zxvf vpnclient-linux-x86_64-4.8.01.0640-k9.tar.gz Move inside the vpnclient folder created after extracting the tarball using shell>> cd vpnclient Run the executable file vpn_install using shell>> ./vpn_install Provide necessary locations or confirm the defaults. Start the service using shell>> /etc/init.d/vpnclient_init start Copy the configuration file ( *.pcf ) or edit the existing sample.pcf file accordingly in the path of the profile folder. E.g : mine is /etc/CiscoSystemsVPNClient/profiles/sample.pcf After changing the or placing the new configuration file restart the vpn client using shell>> /etc/init.d/vpnclient_init restart And connect to the vpn using shell>> vpnclient connect sample ( if you have provide another name instead of sample to the .pcf file use that name...
Read more

Oracle Startup Issues ORA-16038

Image
ORA-16038: log 1 sequence# 244 cannot be archived  ORA-19809: limit exceeded for recovery files  ORA-00312: online log 1 thread 1  There is a possibility to encounter this issue in oracle database and when this happens you wont be able to open the database. you will be getting this once the  db_recovery_file_dest_size   value  gets exceeded.  However you can fix this one by increasing the  db_recovery_file_dest_size   or by clearing the  obsolete files. To increase the  db_recovery_file_dest_size   size use the following steps. 
Read more