Blockchain Blockchain for Newbies (1 of 5) What is blockchain? Over a series of small blog posts, I'll try to provide quick 1-minute insights into blockchain. Blockchain is: * Decentralized ledger or distributed ledger. * Managed by a peer-to-peer network of nodes. * Reduces the need for 3rd party intermediaries or middlemen. * Linked and secured using cryptography. * Each
WebLogic Set log levels using WLST Setting Fusion Middleware log levels is easily done on the EM Console. But there may be a need to script this instead. Using WLST to set log levels: Connect to WLST and get the runtime information: export MW_HOME=/u01/oracle/middleware cd $MW_HOME/oracle_common/common/bin ./wlst.
WebLogic Get JDBC driver version There are times you need to get the actual JDBC version (in ojdbc6.jar) for certification or compatibility purposes. The steps below describe how to do this. export ORACLE_HOME=/u01/app/oracle/middleware export TMPDIR=/tmp/jdbctemp mkdir -p ${TMPDIR} unzip ${ORACLE_HOME}/wlserver_10.3/server/lib/ojdbc6.
OEM Use emcli to download and install Oracle Management Agent 13c You can use emcli (Enterprise Manager Command Line Interface) to download any number of versions of the Oracle Management Agent from the Oracle Management Server (OMS). The instructions in this blog post are specific to Oracle Enterprise Manager Cloud Control 13.3.0. Download Agent from OMS using emcli On
Google Firewall considerations for Google reCAPTCHA Some websites leverage Google's reCAPTCHA [https://www.google.com/recaptcha] service to provide a means to stop bots from abusing the site. This blog post describes how to identify what outbound firewall IP addresses and ports that are needed. What is reCAPTCHA? * A free service that protects your
Welcome to our blog! Powered by Ghost and hosted in our cloud infrastructure, we are happy to announce the go-live of our new blog, founded by Ahmed and Mikhail in 2019. Here, we share our thoughts, solutions, and ideas on everything technology related.
