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Thanks

Hello,
I need a simple shell script that returns a value if the system is internet connected and a different value if the system is not connected.

Can anyone please help?
Thanks
Daniele

It works!
How can I "pipe through sh"? Shall I replace print with sh?

Thanks,
daniele

I will try it tonight at home (now I am already in the office, Italy) and I will let you know.

In the meanwhile thank you so much.

---------- Post updated at 01:11 PM ---------- Previous update...

Thanks for replying.
I apologize, being a newbie I understand slowly.
You wrote "the oldest files' sizes should sum up to $GG, and, when below, be deleted?".

Actually every time I launch the...

Thanks for the kind replies.

It is a bit different, maybe I have been not 100% clear. Sorry.

I need to identify the oldest xx mb of files (or the oldest xx files if it is not possible to...

Hello,

also with the help of some great users of this forum, I have created following shell script.


MM=120
GG=5000

# get size of directory
szm=$(du -s --block-size M ./192.168.1.xxx |...

Thanks for helping, it works!

Hello,

I need to create one very simple shell script that checks if the first character of the file ./pump.txt is 0 and in that case gives a message.
If the first character is instead 1, it does...

When I invoke crontab, I am logged as root.

I have not understood if crontab can include more than one instructions and if it remains active after a reboot.

Thanks

Thanks for your attention.
I am using Openmediavault for Raspberry pi3 which I have configured as a ftp backup server of my network video recordings.
The root commands contains these commands and...

Hello,

I have scheduled the execution of a file (delete_oldv02) every hour with crontab and it works perfectly. See below the instruction written.

0 */1 * * * /home/delete_oldv02...

Thanks everybody for helping.
I have written the entire script, inserting a pause to check the directory size before delete and to debug it.

Can anyone please check if it is correct?
Thanks.
...

---------- Post updated at 12:38 AM ---------- Previous update was at 12:38 AM ----------

Thank you so much, I will try and advise!

---------- Post updated at 12:40 AM ---------- Previous...

Hello,

I am running openmediavault on my Raspberry and I would like to use it as a backup FTP server of snapshots taken from my IP cams.

So I get the network recorder to upload every 3 seconds...