Introduction to Users and Groups in Linux

Before you start Objectives: Learn what is user account, what is passwd and group file, and how are those files structured. Prerequisites: no prerequisites. Key terms: Linux, passwd, group, shadow, gshadow, user account, user group. User Account and User Groups User account in any OS help us to control who can log on to a system, and which … Read moreIntroduction to Users and Groups in Linux

Getting Help When Working With Linux

Before you start Objectives: Learn about different ways to get help when working with Linux commands. Prerequisites: you should know what are pagers. Key terms: command, help, man, pages, info, Linux, ls, use, example, information, manual, basic Man Pages and Info Pages The most common help system are the man pages or manual pages. The other help system … Read moreGetting Help When Working With Linux

Working With Environment Variables in Linux

Before you start Objectives: Learn what are environment variables, how to see them, how to set new variables, and about some common variables. Prerequisites: no prerequisites. Key terms: variables, command, set, new, environment, session, use, terminal Setting Variables We can both see and change current variables, and set new environment variables in Linux. To see defined variables we … Read moreWorking With Environment Variables in Linux

Searching for Files in Linux Shell

Before you start Objectives: Learn which two commands are commonly used to search for files in Linux by using shell. Prerequisites: no prerequisites. Key terms: command, files, find, file, firectory, fonts, locate, search, manula, start, list, type  Find Command The first command which is often used to search for files is the “find” command. This command is very … Read moreSearching for Files in Linux Shell

Using Shell to Navigate the File System in Linux

Before you start Objectives: Learn how to move trough the file system using shell and basic commands in Linux. Prerequisites: you have to know what is path in Linux. Key terms: command, ls, directory, files, file, cd, move, working, system, current, linux, path, home Basic Commands In this tutorial we will be working with basic file management commands … Read moreUsing Shell to Navigate the File System in Linux

The Concept of Path in Linux

Before you start Objectives: Learn the difference between an absolute path and the relative path, and useful commands, and common shortcuts for typing in paths. Prerequisites: you should know what is Shell in Linux. Key terms: path, directory, paths, command, linux, absolute, relative, current, run, system, file, shell What is a Path Good understanding of the path will … Read moreThe Concept of Path in Linux