Test temperature and alert


 
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# 8  
Old 10-07-2018
Can i somehow use this result variable to send a mail? Which mail client do you propose
# 9  
Old 10-07-2018
A bit simpler conversion:
Code:
integer=`printf "%d" "$temperature"`

The %d rounds the following argument to integer and echoes it.
The most simple way to send mail
Code:
echo "hello" | mail recipient@domain

All in one:
Code:
printf "CPU temp %d F\n" "$temperature" | mail recipient@domain

Most mail programs take a -s "subject" option.
# 10  
Old 10-07-2018
i can send it manually, but when add to test it and add with crontab -e

* * * * * bash /home/user/temp

nothing happend.
WHy? where am i wrong?
# 11  
Old 10-07-2018
Quote:
Originally Posted by tomislav91
i can send it manually, but when add to test it and add with crontab -e

* * * * * bash /home/user/temp

nothing happend.
this last remark may be, say, a wee bit imprecise. If it were true, you should check your cron installation / status.
Should, in contrary, cron be installed (and running) correctly, you should have at least one syslog entry per minute. And, should /home/user/temp be the script we are talking of in this thread, its standard and error output - given a mail daemon is running on your system - would be mailed to you, unless you modified the mail recipient in another crontab entry. Not withstanding the e-mail you explicitly send to somewhere in some domain.


Quote:
WHy? where am i wrong?
How COULD we tell, with nothing but a single line crontab entry with unspecific data at hand? Why not post WAY more details of your problem?
# 12  
Old 10-08-2018
Please run manually
Code:
/usr/bin/env PATH=/bin:/usr/bin bash /home/user/temp

The PATH is set like from crontab.
Does it work?
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