Difference between revisions of "Linux Commands On Pi"
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= Make Sure You are Up to Date = | = Make Sure You are Up to Date = | ||
| − | |||
<pre> | <pre> | ||
| Line 11: | Line 10: | ||
sudo raspi-config # still works as alternative to command line | sudo raspi-config # still works as alternative to command line | ||
| + | </pre> | ||
| + | |||
| + | = Software install = | ||
| + | |||
| + | Use the gui app or at command line | ||
| + | |||
| + | * apt-get | ||
| + | * pip | ||
| + | |||
| + | = Misc Commands = | ||
| + | * ~ home directory | ||
| + | * ./ current directory | ||
| + | * ../ parent directory | ||
| − | + | * ls list files, but may miss hidden ones then ??? | |
| + | * cd | ||
| + | |||
| + | * chmod +x filename +x make executable | ||
| + | * ps -e what is running ( -e all users?? without just current ) | ||
| + | |||
| + | * top info on running processes in a nano like window exit with ctrl c | ||
| + | * kill end a process using pid from above | ||
| + | |||
| + | |||
| + | |||
| + | cp copy files | ||
| + | |||
| + | |||
| + | |||
| + | |||
| + | |||
| + | |||
| + | == Directories == | ||
| + | * mkdir make directory | ||
| + | * rmdir – Remove Directories | ||
| − | |||
| + | == Files == | ||
| + | * rm – Remove Files | ||
| + | * mv – Move Files | ||
| − | |||
| − | + | * trash from command line not so easy may be hidden /home/pi/.local/share/Trash may be a hint. | |
| + | == Note == | ||
<pre> | <pre> | ||
| − | + | ||
| + | mc – A Full File Manager | ||
| + | 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: | ||
| + | |||
| + | sudo apt-get install mc | ||
</pre> | </pre> | ||
| + | = File Related = | ||
| + | |||
| + | == Editing == | ||
| + | * editing in gui leafpad file_name, or if protected sudo leafpad file_name | ||
| + | * editing with no gui use nano same as above but a bit clunky, ctrl prefix to commands | ||
| + | == Config Files == | ||
| − | == Keyboard == | + | === interfaces === |
| + | |||
| + | <pre> | ||
| + | |||
| + | # sudo leafpad /etc/network/interfaces | ||
| + | |||
| + | </pre> | ||
| + | |||
| + | === for Keyboard === | ||
<pre> | <pre> | ||
| Line 41: | Line 93: | ||
</pre> | </pre> | ||
| − | == wpa_supplicant.conf == | + | == for WiFi wpa_supplicant.conf == |
| − | |||
<pre> | <pre> | ||
| − | # for info | + | # for info |
| − | |||
sudo iwlist wlan0 scan | sudo iwlist wlan0 scan | ||
| − | |||
| − | |||
| − | |||
| − | |||
</pre> | </pre> | ||
| Line 73: | Line 119: | ||
</pre> | </pre> | ||
| + | |||
| + | |||
| + | |||
| + | [[Category:Arduino/RaspberryPi]] | ||
Latest revision as of 18:55, 8 December 2016
Contents
Make Sure You are Up to Date[edit]
# remember to use >> sudo apt-get update sudo apt-get upgrade sudo raspi-config # still works as alternative to command line
Software install[edit]
Use the gui app or at command line
- apt-get
- pip
Misc Commands[edit]
- ~ home directory
- ./ current directory
- ../ parent directory
- ls list files, but may miss hidden ones then ???
- cd
- chmod +x filename +x make executable
- ps -e what is running ( -e all users?? without just current )
- top info on running processes in a nano like window exit with ctrl c
- kill end a process using pid from above
cp copy files
Directories[edit]
- mkdir make directory
- rmdir – Remove Directories
Files[edit]
- rm – Remove Files
- mv – Move Files
- trash from command line not so easy may be hidden /home/pi/.local/share/Trash may be a hint.
Note[edit]
mc – A Full File Manager 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: sudo apt-get install mc
File Related[edit]
Editing[edit]
- editing in gui leafpad file_name, or if protected sudo leafpad file_name
- editing with no gui use nano same as above but a bit clunky, ctrl prefix to commands
Config Files[edit]
interfaces[edit]
# sudo leafpad /etc/network/interfaces
for Keyboard[edit]
# sudo leafpad /etc/default/keyboard XKBLAYOUT="us"
for WiFi wpa_supplicant.conf[edit]
# for info sudo iwlist wlan0 scan
Go to the bottom of the file and add the following:
# sudo leafpad /etc/wpa_supplicant/wpa_supplicant.conf
# at bottom of file
# ok to have 2
network={
ssid="The_ESSID_from_earlier"
psk="Your_wifi_password"
network={
ssid="The_ESSID_from_earlier"
psk="Your_wifi_password"
}
