Sublime - delete all lines containing specific value

For people that don't want to write a regex - you can just select the search string, hit ctrl+cmd+g or pick "Quick Find All" from the menu, which will get you selections for each matching string; from there Home will move every selection cursor to the start of the line, shift+End will select every matching line, and del, del will delete all of them.

Multiple cursor editing is fun!

You can do a regular expression search-and-replace:

Click Find > Replace.

Ensure that the Regular Expression button is pressed.

For the Find What field, put:

^.*No records to send and/or not connected.*\n

Leave the Replace With field empty.

Click Replace All