I have another grep/awk/sed issue within the attached HTML code below. Given is a simple HTML file with table inside. The HTML is generated by a smart meter (household energy meter). Inside the html ...
I wanna retrieve whatever is between these two tags – <tr> </tr> – from an html doc. Now I don't have any specific html requirements that would warrant for an html parser. I just plain ...
I enjoy learning how to modify files with awk, sed, and bash. However, I know it could cause issues down the road and I would like to be prepared with a log inside the file. I was thinking about how ...
I wanted to create a script that I could check .xhtml files for images and add alt tags if needed. While searching I found regular expressions and did man on glob but I'm unsure on where or what to ...