A free operating system available for various platforms, customizable by users to fit their specific system needs. The chart provides detailed information on logging in and out, user and group management, LINUX shells and command line usage, the file system, I/O redirection, wildcards, the VI editor, permissions and ownership, shell and user variables, FTP (File Transfer Protocol), archiving files and directories, login shell scripts, job control and processes, and a command summary.
Java is a platform-independent programming language for web development. This 6-page laminated chart covers essential topics like the Java compiler, statements, classes, operators, methods, variables, and advanced features like threads, applets, and Swing components, making it an invaluable resource for coding applications and applets on PC or the web.
