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Merge branch 'develop'
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cedricve
@@ -56,50 +56,4 @@ Copy and paste the configuration to the cloud.service
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Enable the service to start on boot
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systemctl enable cloud.service
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## Reset disk and memory space
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The SD card of your Raspberry Pi, has limited space, therefore we need some process to clean up the images taken by the machinery.
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mkdir /home/bash
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nano /home/bash/run.sh
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Copy paste the bash script
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#!/bin/bash
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################################################################
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# Check if memory is more than 70%, if so refresh nodejs scripts
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##
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if [[ $(free | grep Mem | awk -F' ' '{ print $3/$2*100 }' | echo $0 ) > 70.0 ]];
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then
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/usr/bin/forever restartall ;
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fi;
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##############################################################
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# Check if disk size is more than 95%, if so remove some files
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# from the capture directory.
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##
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if [[ $(df -h | grep /dev/root | awk -F' ' '{ print $5/1 }' | tr ['%'] ["0"]) -gt 95 ]];
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then
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rm -f $( ls -d -1tr /home/kerberos-web/public/capture/* | head -n 500);
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fi;
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#############################################
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# Only keep images of last 3 days on sd-card.
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##
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find /home/kerberos-web/public/capture/ -type f -name '*.jpg' -mtime +1 -exec rm {} \;
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Give rights to bash script
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chmod +x /home/bash/run.sh
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chmod 755 /home/bash/run.sh
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Start cronjob that will run this bash script
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crontab -e
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Add following line
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*/10 * * * * /bin/sh /home/bash/run.sh
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systemctl enable cloud.service
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@@ -8,6 +8,7 @@ The FAQ, Frequently Asked Questions, page contains **technical solutions** for c
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* [How to setup WIFI connection on Raspberry Pi](#setup-wifi)
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* [How to enable Raspberry Pi Camera Module](#how-to-enable-camera-module)
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* [Arch Linux](#how-to-enable-camera-module-archlinux)
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* [Clean up disk and memory space](#clean-up-disk)
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<a name="expand-sd-card"></a>
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## How to expand SD card root partition
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@@ -226,4 +227,51 @@ To enable the camera module, you will need to add these lines to your /boot/conf
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gpu_mem=128
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start_file=start_x.elf
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fixup_file=fixup_x.dat
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disable_camera_led=1
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disable_camera_led=1
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<a name="clean-up-disk"></a>
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## Clean up disk and memory space
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The SD card of your Raspberry Pi, has limited space, therefore we need some process to clean up the images taken by the machinery.
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mkdir /home/bash
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nano /home/bash/run.sh
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Copy paste the bash script
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#!/bin/bash
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################################################################
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# Check if memory is more than 70%, if so refresh nodejs scripts
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##
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if [[ $(free | grep Mem | awk -F' ' '{ print $3/$2*100 }' | echo $0 ) > 70.0 ]];
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then
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/usr/bin/forever restartall ;
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fi;
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##############################################################
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# Check if disk size is more than 95%, if so remove some files
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# from the capture directory.
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##
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if [[ $(df -h | grep /dev/root | awk -F' ' '{ print $5/1 }' | tr ['%'] ["0"]) -gt 95 ]];
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then
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rm -f $( ls -d -1tr /home/kerberos-web/public/capture/* | head -n 500);
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fi;
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#############################################
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# Only keep images of last 3 days on sd-card.
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##
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find /home/kerberos-web/public/capture/ -type f -name '*.jpg' -mtime +1 -exec rm {} \;
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Give rights to bash script
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chmod +x /home/bash/run.sh
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chmod 755 /home/bash/run.sh
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Start cronjob that will run this bash script
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crontab -e
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Add following line
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*/10 * * * * /bin/sh /home/bash/run.sh
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@@ -56,50 +56,4 @@ Copy and paste the configuration to the cloud.service
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Enable the service to start on boot
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systemctl enable cloud.service
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## Reset disk and memory space
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The SD card of your Raspberry Pi, has limited space, therefore we need some process to clean up the images taken by the machinery.
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mkdir /home/bash
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nano /home/bash/run.sh
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Copy paste the bash script
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#!/bin/bash
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################################################################
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# Check if memory is more than 70%, if so refresh nodejs scripts
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##
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if [[ $(free | grep Mem | awk -F' ' '{ print $3/$2*100 }' | echo $0 ) > 70.0 ]];
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then
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/usr/bin/forever restartall ;
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fi;
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##############################################################
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# Check if disk size is more than 95%, if so remove some files
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# from the capture directory.
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##
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if [[ $(df -h | grep /dev/root | awk -F' ' '{ print $5/1 }' | tr ['%'] ["0"]) -gt 95 ]];
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then
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rm -f $( ls -d -1tr /home/kerberos-web/public/capture/* | head -n 500);
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fi;
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#############################################
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# Only keep images of last 3 days on sd-card.
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##
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find /home/kerberos-web/public/capture/ -type f -name '*.jpg' -mtime +1 -exec rm {} \;
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Give rights to bash script
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chmod +x /home/bash/run.sh
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chmod 755 /home/bash/run.sh
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Start cronjob that will run this bash script
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crontab -e
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Add following line
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*/10 * * * * /bin/sh /home/bash/run.sh
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systemctl enable cloud.service
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50
dev/5_FAQ.md
50
dev/5_FAQ.md
@@ -8,6 +8,7 @@ The FAQ, Frequently Asked Questions, page contains **technical solutions** for c
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* [How to setup WIFI connection on Raspberry Pi](#setup-wifi)
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* [How to enable Raspberry Pi Camera Module](#how-to-enable-camera-module)
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* [Arch Linux](#how-to-enable-camera-module-archlinux)
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* [Clean up disk and memory space](#clean-up-disk)
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<a name="expand-sd-card"></a>
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## How to expand SD card root partition
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@@ -226,4 +227,51 @@ To enable the camera module, you will need to add these lines to your /boot/conf
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gpu_mem=128
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start_file=start_x.elf
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fixup_file=fixup_x.dat
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disable_camera_led=1
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disable_camera_led=1
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<a name="clean-up-disk"></a>
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## Clean up disk and memory space
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The SD card of your Raspberry Pi, has limited space, therefore we need some process to clean up the images taken by the machinery.
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mkdir /home/bash
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nano /home/bash/run.sh
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Copy paste the bash script
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#!/bin/bash
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################################################################
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# Check if memory is more than 70%, if so refresh nodejs scripts
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##
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if [[ $(free | grep Mem | awk -F' ' '{ print $3/$2*100 }' | echo $0 ) > 70.0 ]];
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then
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/usr/bin/forever restartall ;
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fi;
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##############################################################
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# Check if disk size is more than 95%, if so remove some files
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# from the capture directory.
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##
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if [[ $(df -h | grep /dev/root | awk -F' ' '{ print $5/1 }' | tr ['%'] ["0"]) -gt 95 ]];
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then
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rm -f $( ls -d -1tr /home/kerberos-web/public/capture/* | head -n 500);
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fi;
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#############################################
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# Only keep images of last 3 days on sd-card.
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##
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find /home/kerberos-web/public/capture/ -type f -name '*.jpg' -mtime +1 -exec rm {} \;
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Give rights to bash script
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chmod +x /home/bash/run.sh
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chmod 755 /home/bash/run.sh
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Start cronjob that will run this bash script
|
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crontab -e
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||||
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Add following line
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||||
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*/10 * * * * /bin/sh /home/bash/run.sh
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