User Manual Orange Pi Zero 3
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Chapt 3. Instructions for use of Debian/Ubuntu Server and Xfce desktop system
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3.3. The format of linux commands in this manual

  • 1) In this manual, all commands that need to be entered in the Linux system will be marked with the following box.

    As shown below, the content in the yellow box indicates the content that needs special attention, except for the commands in it.

  • 2) Description of the prompt type in front of the command

    a. The prompt in front of the command refers to the content of the red part in the box below, which is not part of the linux command, so when entering the command in the linux system, please do not enter the content of the red font part.

    orangepi@orangepi:~$ sudo apt update
root@orangepi:~# vim /boot/boot.cmd
test@test:~$ ssh root@192.168.1.xxx
root@test:~# ls

    b.

    root@orangepi:~$

    The prompt indicates that this command is entered in the linux system of the development board. The $ at the end of the prompt indicates that the current user of the system is a normal user. When executing a privileged command, you need to add sudo

    c.

    root@orangepi:~#

    The prompt indicates that this command is entered in the linux system of the development board, and the # at the end of the prompt indicates that the current user of the system is the root user, who can execute any desired command

    d. test@test:~$ The prompt indicates that this command is entered in the Ubuntu PC or Ubuntu virtual machine, not in the linux system of the development board. The $ at the end of the prompt indicates that the current user of the system is an ordinary user. When executing privileged commands, sudo needs to be added

    e.

    root@test:~#

    The prompt indicates that this command is entered in the Ubuntu PC or Ubuntu virtual machine, not in the linux system of the development board. The # at the end of the prompt indicates that the current user of the system is the root user and can execute any command you want

  • 3) What are the commands that need to be entered

    a. As shown below, the black bold part is the command that needs to be input, and the content below the command is the output content (some commands have output, some may not), and this part of the content does not need to be input

    root@orangepi:~# cat /boot/orangepiEnv.txt
verbosity=7
bootlogo=false
console=serial

    b. As shown below, some commands cannot be written in one line and will be placed on the next line. As long as the black and bold parts are all commands that need to be input. When these commands are entered into one line, the last "\" of each line needs to be removed, this is not part of the command. In addition, there are spaces in different parts of the command, please don’t miss it

    orangepi@orangepi:~$ echo \
"deb [arch=$(dpkg --print-architecture) \
signed-by=/usr/share/keyrings/docker-archive-keyring.gpg] \
https://download.docker.com/linux/debian \
$(lsb_release -cs) stable" | sudo tee /etc/apt/sources.list.d/docker.list > /dev/null
     <         > 

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