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1. Serial terminal program ubuntu how to#
2. Serial terminal program ubuntu update#
3. Serial terminal program ubuntu manual#

This command is a third alternative to get help. Similar to man, but often provides more detailed or precise information.

Serial terminal program ubuntu manual#

Top – Displays the processes using the most system resources at any given time.

Uname -a – Provides a wide range of basic information about the system. freeįree – Displays the amount of free space available on the system. Like, if your folder name is “am a programmer” then the cd command will be, “cd am\ a\ programmer”.ĭu (directory usage) command displays the size of a directory and all of its subdirectories. Here you can see I use backslash because the folder name has spaces so for each space you use “backslash+space”.

Serial terminal program ubuntu how to#

Here are some examples to how to use cd command in Ubuntu:Įxample 1: cd home – open home folder in current directory.Įxample 2: cd Linux\ Drive – open Linux Drive named folder in directory. cd – – Takes you to the previous directory.cd / – Takes you to the root directory.You can use full paths to folders or simply the name of a folder within the directory you are currently working. Using this command is easy, just type cd followed by the the folder name. It’s one of the most used basic Ubuntu commands. cdĬd (change director”) Linux command also known as chdir used to change the current working directory. You can also specify paths to other directories if you want to view their contents. Ls (list) command lists all files and folders in your current working directory. So apt-get autoremove will remove those dependencies that were installed with applications and that are no longer used by anything else on the system. This command updates the database and let your system know if there are newer packages available or not.

Serial terminal program ubuntu update#

sudo apt-get updateĪpt-get update with super user privileges is the first command you need to run in any Linux system after a fresh install. Here is the list of different apt-get commands: 1. apt-get basically works on a database of available packages. It is used to install, update, upgrade and remove any package. apt-getĪpt-get is the one of the most important Ubuntu commands every beginner must know. This is useful when, for example, you need to modify files in a directory that your user wouldn’t normally have access to. Sudo (SuperUser DO) Linux command allows you to run programs or other commands with administrative privileges, just like “Run as administrator” in Windows.