koji/cron_task.md

Last active February 16, 2019 20:28

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cron

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create shellscript

$ mkdir TakePhotos
$ cd TakePhotos
$ vim runCamera.sh

install fswebcam

$ sudo apt-get install fswebcam

runCamera.sh

#!/bin/bash

DATE=$(date +"%Y-%m-%d_%H%M")

#raspistill -vf -hf -o $(pwd)/$DATE.jpg
fswebcam -r 640x480 -F 100 $(pwd)/$DATE.jpg

set cron task (call runCamera.sh)

echo '* 8 * * * your_shellscript_path' > cron.conf
crontab cron.conf