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| − | = Make Sure You are Up to Date =
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| | <pre> | | <pre> |
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| | sudo raspi-config # still works as alternative to command line | | sudo raspi-config # still works as alternative to command line |
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| − | </pre>
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| − | = Software install =
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| − | Use the gui app or at command line
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| − | * apt-get
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| − | * pip
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| − | = Misc Commands =
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| − | * ~ home directory
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| − | * ./ current directory
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| − | * ../ parent directory
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| − | * ls list files, but may miss hidden ones then ???
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| − | * cd
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| − | * chmod +x filename +x make executable
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| − | * ps -e what is running ( -e all users?? without just current )
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| − | * top info on running processes in a nano like window exit with ctrl c
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| − | * kill end a process using pid from above
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| − | cp copy files
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| − | == Directories ==
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| − | * mkdir make directory
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| − | * rmdir – Remove Directories
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| − | == Files ==
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| − | * rm – Remove Files
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| − | * mv – Move Files
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| − | * trash from command line not so easy may be hidden /home/pi/.local/share/Trash may be a hint.
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| − | == Note ==
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| − | <pre>
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| − | mc – A Full File Manager
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| − | Midnight Commander is one of many fully featured file managers you can use from the Linux terminal. It isn’t installed by default on most distributions; here’s the command you’ll need to install it on Ubuntu:
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| − | sudo apt-get install mc
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| | </pre> | | </pre> |
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| − | = File Related =
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| − | == Editing ==
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| − | * editing in gui leafpad file_name, or if protected sudo leafpad file_name
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| − | * editing with no gui use nano same as above but a bit clunky, ctrl prefix to commands
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| − | == Config Files ==
| + | or just edit file |
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| − | === interfaces ===
| + | /etc/default/keyboard |
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| − | <pre>
| + | and make it |
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| − | # sudo leafpad /etc/network/interfaces
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| − | </pre>
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| − | === for Keyboard ===
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| − | <pre>
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| − | # sudo leafpad /etc/default/keyboard
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| | XKBLAYOUT="us" | | XKBLAYOUT="us" |
| − | </pre>
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| − |
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| − | == for WiFi wpa_supplicant.conf ==
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| − | <pre>
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| − | # for info
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| − | sudo iwlist wlan0 scan
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| − | </pre>
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| − |
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| − | Go to the bottom of the file and add the following:
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| − | <pre>
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| − | # sudo leafpad /etc/wpa_supplicant/wpa_supplicant.conf
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| − | # at bottom of file
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| − | # ok to have 2
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| − | network={
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| − | ssid="The_ESSID_from_earlier"
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| − | psk="Your_wifi_password"
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| − | network={
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| − | ssid="The_ESSID_from_earlier"
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| − | psk="Your_wifi_password"
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| − | }
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| − | </pre>
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| − | [[Category:Arduino/RaspberryPi]]
| + | sudo leafpad /etc/default/keyboard may be protected try with sudo no file is empty |
