mirror of
https://github.com/CopterExpress/clever-show.git
synced 2026-05-26 23:19:33 +00:00
80 lines
1.8 KiB
Bash
Executable File
80 lines
1.8 KiB
Bash
Executable File
#!/bin/bash
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# $1 - ssid, $2 - password of wifi router
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# $3 - hostname of rpi
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# $4 - server ip
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if [ $(whoami) != "root" ]; then
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echo -e "\nThis should be run as root!\n"
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exit 1
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fi
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# check if enough arguments
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if [[ $# -ne 4 ]] ; then
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echo -e "\nPlease, enter arguments: router ssid, wifi password, copter id and server ip"
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echo -e "\nExample: sudo $0 clever-swarm swarmwifi clever-1 192.168.1.100\n"
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exit 0
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fi
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# stop and disable dnsmasq service (to set wifi in client mode)
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systemctl stop dnsmasq
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systemctl disable dnsmasq
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# enable getting auto ip
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sed -i 's/interface wlan0//' /etc/dhcpcd.conf
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sed -i 's/static ip_address=192.168.11.1\/24//' /etc/dhcpcd.conf
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# make backup of wpa_supplicant.conf
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if ! [ -f "/etc/wpa_supplicant/wpa_supplicant.conf.OLD" ] ; then
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cp /etc/wpa_supplicant/wpa_supplicant.conf /etc/wpa_supplicant/wpa_supplicant.conf.OLD
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fi
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# set ssid and password of the router
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cat << EOF | tee /etc/wpa_supplicant/wpa_supplicant.conf
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ctrl_interface=DIR=/var/run/wpa_supplicant GROUP=netdev
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update_config=1
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country=GB
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network={
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ssid="$1"
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psk="$2"
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scan_ssid=1
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}
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EOF
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# restart dhcpcd to connect to wifi as a client
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systemctl restart dhcpcd
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# set hostname for linux
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cat << EOF | tee /etc/hostname
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$3
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EOF
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sed -i "/127.0.1.1/c 127.0.1.1 $3 $3.local" /etc/hosts
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# set hostname for ROS
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sed -i "/ROS_HOSTNAME/c ROS_HOSTNAME=\'$3\'" /home/pi/.bashrc
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# set ssh message
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cat << EOF | tee /etc/motd
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$3
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EOF
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# configure chrony as client
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cat << EOF | tee /etc/chrony/chrony.conf
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server $4 iburst
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driftfile /var/lib/chrony/drift
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makestep 1.0 -1
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rtcsync
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EOF
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# change server ip in client_config
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sed -i "0,/^host/s/\(^h.*\)/host = $4/" client_config.ini
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# enable clever show service and visual_pose_watchdog service
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systemctl enable clever-show.service
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systemctl enable visual_pose_watchdog.service
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# restart clever
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reboot |