An example of how to send logs from a file using the Slack Webhook whenever it has succeed or failed based on a string.
It gets a lot of errors when you use a variable inside the curl, that's why making the replace with printf before passing it to the curl, doesn't make it explode.
Using the colors you can add an awesome effect for the messages. For example:
Searching in the last ten lines of the "important.log" the word midichlorians will send to Slack:
Searching in the last ten lines of the "important.log" the word gundam will send to Slack:
In both cases the text send it to Slack it will be the last ten lines for ehm debbuging purpose or something like that.