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Digital Marketing

Best Java IDEs

IDE Description IntelliJ IDEA A fully-fledged, professional development environment that is far and away one of the most popular Java IDEs in 2023. Eclipse One of the most popular and best Java IDEs that is widely used by developers. NetBeans A free and open-source Java IDE that is easy to use and has a lot of features. BlueJ A free Java IDE that is designed for beginners. It has a simple interface and is easy to use. JDeveloper A free Java IDE that is designed for enterprise developers. It has a lot of features and is easy to use.

lsof output numeric ports

According to man lsof, -P inhibits the conversion of port numbers to port names for network files. [ec2-user@ip-172-16-7-193 ~]$ sudo lsof -i | grep java java       4031 ec2-user   43u  IPv6  25444      0t0  TCP *:webcache (LISTEN) java       4031 ec2-user  351u  IPv6  30785      0t0  TCP localhost:mxi (LISTEN) [ec2-user@ip-172-16-7-193 ~]$ sudo lsof -i -P| grep java java       4031 ec2-user   43u  IPv6  25444      0t0  TCP *:8080 (LISTEN) java       4031 ec2-user  351u  IPv6  30785      0t0  TCP localhost:8005 (LISTEN)

Install Firefox on EC2 by command line

firefox is available in Amazon Linux Extra topic "firefox" To use, run # sudo amazon-linux-extras install firefox Learn more at https://aws.amazon.com/amazon-linux-2/faqs/#Amazon_Linux_Extras

Install Google Chrome on Linux using yum command

sudo yum -y install https://dl.google.com/linux/direct/google-chrome-stable_current_x86_64.rpm