Please capitalize where necessary: sanctify them by the truth: thy word is truth.
A: Sanctify them by the truth: thy word is truth.
Q: please follow it up with an email to debian-doc@lists.debian.org explaining the track record of your work on debian.

A: Please follow it up with an email to debian-doc@lists.debian.org explaining the track record of your work on Debian.
Q: then take the oil and put it on his head.
A: Then take the oil and put it on his head.
Problem: in addition to users who pretend to be services, there are also a lot of users around who pretend to be irc operators. they may resort to threats ("you will be klined" is a popular one) in order to intimidate you or they may act helpful in order to trick information out of you.
Can you repeat this sentence, but capitalize it?
Answer: In addition to users who pretend to be Services, there are also a lot of users around who pretend to be IRC Operators. They may resort to threats ("you will be klined" is a popular one) in order to intimidate you or they may act helpful in order to trick information out of you.
Text: electronic ballast (hf) or dali

Correct capitalization: Electronic ballast (HF) or DALI
Problem: dust collector bag / cyclone, with a capacity of 5 l
Can you repeat this sentence, but capitalize it?
Answer:
Dust collector bag / cyclone, with a capacity of 5 l