Auto-Updater Script for Raspberry PI - Repost - open to bidding

$30-250 USD

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Opublikowano

ponad 8 lat temu

$30-250 USD

Płatne przy odbiorze

I need a script to automatically update an application/folder on a Raspberry Pi. The script should be runnable as a cron job at night and check a server for the current software version by calling an URL like http://server/update/version The server will report the current version, a download URL for the update and a local folder where the update should be extracted. { "version": "5", "url": "http://server/update/[login to view URL]" "localFolder": "/home/application" } If the version number is larger than the one currently installed the script should download the archive from the URL provided into the local folder specified and extract it there. Then, the new software version number should be stored locally in a text file. Finally, the Raspberry Pi should be restarted. The downloaded file should be checked for integrity before extracting it.

Software Architecture

Identyfikator projektu: 8235224

Informację o projekcie

19 ofert

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Aktywny 9 lat temu

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19 freelancerzy składają oferty o średniej wysokości $113 USD dla tej pracy

@sherifnegm

hello, we think this will be a very simple project, we are hoping to be selected for it, My associated called me asking to bid on your project because he is very interested in doing it. thanks Sherif

$157 USD w 3 dni

4,8

(126 opinii)

8,2

@RaalFy

A proposal has not yet been provided

$80 USD w 2 dni

5,0

(112 opinii)

6,5

@OussemaH

Hi, I can give you the script in less than 24houts; I can also show a live demo running locally on my raspi. Of course you only pay upon job completion. Contact me back if intersted. Cheers

$50 USD w 1 dzień

5,0

(28 opinii)

5,6

@thms00

Dear Sir, I am Thomas, a 22 years old french that graduated from university back in 2012. Back when I was a kid, I only had a computer to play with, so I spent all my time on it. That's why I now have more than 7 years of experience in Linux systems administration, and I have knowledge with the most popular Linux distributions. I worked as a network/system administrator at various companies where I set up WebServer, DNS servers, Databases, Monitoring, Backups, Scripting jobs, Virtualisation and so on. You can checkout my profile and see how much Linux-related project I successfuly completed. Please come and have a chat with me, I am kind and helpful. Regards,

$88 USD w 3 dni

4,9

(38 opinii)

4,5

@SantiSoftware

A proposal has not yet been provided

$111 USD w 3 dni

5,0

(13 opinii)

3,9

@lpinzon

Hi, i think that a bash script or scp may be enough, otherwise I can write some app with nodeJS to do it.

$88 USD w 3 dni

5,0

(7 opinii)

4,1

@kjanssens

(Ich lebe seit vielen Jahren in Indonesien, aber komme ursprunglich aus Belgien) Guten Morgen, I've been designing advertising displays on the Raspberry for a long time and have a lot of experience in headless configuration and deployment methods for this platform. We have hundreds of Pi's attached to remote LCD displays and deploy software and content updates via the air. There's a lot of ways to achieve what you need so I'd like to chat with you to find out the best solution for your project. My solutions are solid and have been implemented on large scale. No half work, no patching, ready for future expansion. With kind regards KJ

$222 USD w 3 dni

4,9

(5 opinii)

2,7

@quarck

Hello, my name is Dmitry. I'm linux sytem administrator with python experience. I have in my own Raspberry Pi 2 and Raspberry Model B. Also I have several successful ended projects related with RPi and python. So I'm sure I can handle with your project.

$100 USD w 3 dni

5,0

(2 opinii)

1,0

@test0x01

i can make a python script for you to get it done.

$166 USD w 2 dni

0,0

(0 opinii)

0,0

@lismanb

Hi, I have 4 years of Python coding experience and I'm using ubuntu as my day to day OS. I can do this either in shell scripting or python. no additional modules would be needed for python. I can have it ready in 4 hours in python. In shell scripting it will take me a day probably. Let me know if I can help. Thanks, Bogdan

$222 USD w 3 dni

0,0

(0 opinii)

2,6

@s3bek

Nie złożono jeszcze oferty.

$111 USD w 7 dni

0,0

(0 opinii)

0,0

@qyalexwen

Will use Python to implement this. 1. Read remote version number 2. Read local file 3. Compare 4. If version number is newer , then download it; if not, just exit 5. Check file using tar tzf to test integrity. 6. If file isn't good, exit 7. Extract file 8. Update local version file 9. Restart Logs will also be writing to a local file.

$53 USD w 3 dni

0,0

(0 opinii)

0,0

@cleitonbueno

Ainda não foi fornecida uma proposta

$155 USD w 3 dni

0,0

(0 opinii)

0,0

@eugeneandrienko

Have a rich experience with writing helper shell scripts for system administration purposes and also, for Raspberry Pi too. Steps to get the described script: 1) Discuss about communication with server - is URL permanent, is server will answer in JSON or it will be use another format? From which user you will run this script (in which crontab you place it)? 1.2 (optional)) Using given information I will write a simple web-server, which will be act as your real server with application updates. 2) Write script and test it on the nearest Raspberry Pi.

$45 USD w 4 dni

0,0

(0 opinii)

0,0

@dontlook

The simplest approach is to write it as a shell script. I will send you such a script to try before buying. It contains comments that give more detailed information about what it does. At the top you will see these lines, which you should edit as appropriate for your system: # Settings VERSION_URL='http://server/update/version' WORKING_DIR='/var/local/run/update' If you would like changes then please get in touch.

$30 USD w 5 dni