I have had the need to send mutiple email messages which contains for each one specific URL, this message had to be sent to multiple recipients.
I found difficult to maintain updates over multiple hosts however, some tool exist to facilitate that time of maintenance steps.
Alternatively, some python script could also be used however I have decided to present that one for now.
As once the centos server has been installed. (Server minimum).
the following components are needed:
- Apache httpd server
Continue reading “PrestaShop on Centos 6.x”
Run this command which should work in most of distro.
Select the correct Zone that you wish to apply:
cp /usr/share/zoneinfo/Europe/London /etc/localtime
Installation in the terminal:
sudo apt-add-repository ppa:fixnix/indicator-systemtray-unity sudo apt-get update sudo apt-get install indicator-systemtray-unity
Once installed, you can enable it by this command:
gsettings list-recursively net.launchpad.indicator.systemtray
If you wish to remove it, run this command:
sudo apt-get --purge remove indicator-systemtray-unity
This script is checking the CPU Temp sensor; If one reach the threshold then a notification or shutdown (if needed) is done.
A few variables required to be set; then you are done
By default configured to accept connection from local system (127.0.0.1). This should avoid open mail relay problem.
To allow connections from ALL hosts/LAN IPs open sendmail.mc file (login as the root):
# vi /etc/mail/sendmail.mc
Look for line that read as follows:
Comment or remove above line and insert new line that read as follows:
Above line will force to accept connection from any host. Save the file. Regenerate sendmail configuration file using m4:
# m4 /etc/mail/sendmail.mc > /etc/mail/sendmail.cf
If this command is resulting by giving such of error as below, this means that the file
/etc/mail/sendmail.mc:10: m4: cannot open `/usr/share/sendmail-cf/m4/cf.m4': No such file or directory
Then, this means that the sendmail.cf.xx rpm package is missing and require to be installed.
In my case, I had to mount the cdrom, and look for this rpm file:
Restart sendmail service :
# /etc/init.d/sendmail restart
Having dynamic IP addressing from your Internet Provider (ISP) could give you some trouble; especially when you need to remotely accessing machines;
I had to write a little script that regulary based checks my external IP; And if it change then sending to me an email.
Schedule it into your crontab and you are done.
Below, the script :
I have been struggling a little, on the configuration steps until I figured that these steps could be done remotely from a Windows Machine.
I have been taken Centos 5.7 x64 and Domino 8.5.1 and Windows Machine. (Windows)
An additional machine is needed to install the Lotus Notes Administrator in order to configure and setup the Domino Server remotely and manage it later on.
Let start by installing the Domino server on the Linux machine; Before starting to install you do need to prepare the platform.