Troubleshooting is a form of problem solving, often applied to repair failed products or processes on a machine or a system. Troubleshooting is needed to identify the symptoms. Determining the most likely cause allows to eliminate the potential causes of a problem.
Command line notation¶
Throughout the documentation, we’ll show some commands used in the terminal. Lines that you should enter in a terminal all start with
You don’t need to type in the
$ character, it indicates the start of each command. Lines that don’t start with
$ typically show
the output of the previous command.
The typical command line interface looks like this. There two separated commands, so you should enter it one by one.
$ wget https://github.com/EOSIO/eos/releases/download/v1.7.0/eosio_1.7.0-1-ubuntu-18.04_amd64.deb $ sudo apt install ./eosio_1.7.0-1-ubuntu-18.04_amd64.deb
If you see
&& \ symbols at the end of the first command, it means to copy all lines and paste as one command.
$ wget https://github.com/EOSIO/eos/releases/download/v1.7.0/eosio_1.7.0-1-ubuntu-18.04_amd64.deb && \ sudo apt install ./eosio_1.7.0-1-ubuntu-18.04_amd64.deb
Swipe up to show the
Apps screen. You can accomplish the same thing with a mouse by clicking on the down arrow
icon at the bottom of the screen. Prior to the
Windows 8.1 update, the
Apps screen can be accessed from the
Start screen by swiping up from the bottom of the screen, or right-clicking anywhere, and then choosing
Now that you’re on the Apps screen, swipe or scroll to the right and locate the
Windows System section heading.
Windows System, tap or click
Command Prompt. A new
Command Prompt window will open on the
Start button. Type
cmd. Click or tap
Command Prompt from the list.
Probably one of the easiest and fastest ways to open a terminal on
Ubuntu 16.04 is by using a keyboard shortcut
The second easiest way is to open your command line terminal by right-clicking the desktop screen and selecting
Open Terminal from the presented drop-down menu.
Probably, the most obvious way to open a terminal on
Ubuntu 16.04 is to navigate to dash and search for a terminal.
The simplest way to open a terminal window on
Ubuntu 18.04 is to use the shortcut
Activities on the left top corner. Type
terminal in search line. Once the terminal icon appears simply left-click on it to open it on
Another easy way to open
Ubuntu 18.04 is to right click on the desktop and choose
Open Terminal from the menu.
To open a terminal on the MacOS, on the desktop go to
Find the application called
Double-click it to get the same result.
During the installation you may be required to open two terminal windows, so in terminal application go to
New Window →
New Window with Profile.
And you will get the same result.