catalina.sh run // See console message // To stop tomcat $ sudo chown -R nobody:nobody /Applications/tomcat Instead, assign Tomat to user nobody (of group nobody):

For security reason, you should not run Tomcat as root user.Enter the following Java source code and save the file as ' Hello.java'.

Open a new file by selecting 'File' menu ⇒ 'New'.

'ErrorList' plugin will selected automatically ⇒ Install.

Open plugin manager: From 'Plugins' menu ⇒ Plugin Manager.

Drag the 'jEdit' icon to 'Applications' folder.

Double click the downloaded Disk Image ('.

Download jEdit package from ⇒ Download ⇒ Select Mac OS X package (stable version).

Step 1: Download and Install jEdit for Mac JEdit is a popular open-source cross-platform (Mac, Windows, Linux) programming text editor. $ sudo nano filename // Run nano with superuser to edit an existing file JEdit for Mac $ sudo nano // Run nano with superuser to create a new file You can run nano with superuser (for accessing restricted directories), as follows: To start nano, open a Terminal and issue: Nano is a GNU text editor that is available for Unix Systems (including Mac OS X), that is suitable for creating/editing small files. $ open -e filename nano (or pico) Command-line Text Editor You can open an existing file in TextEdit from Terminal by issuing: To use TextEdit to write source file, you need to open a new file ⇒ choose 'Format' ⇒ 'Make Plain Text'. I strongly suggest you install a programming text editor. TextEdit (the default text editor in Mac OS X) is NOT a programming text editor, as it lacks features like syntax highlighting. Programming Text Editors for Mac TextEdit for Mac How to Install JDK and Get Started with Java Programming on Mac Read ' Unix Survival Guide for Mac & Ubuntu - Terminal, File System and Users'. You MUST have some basic knowledge on using the Terminal and the file system. Programmers use 'Terminal' to issue commands, instead of the graphical user interface - which is meant for common users. Getting Started with 'Terminal' - MUST READ Before You Start Programming

Install java on mac terminal