Sorry for my bad English.
Does this sound better:
"Linux distribution is a well-tested collection of packages that are carefully organized and supported by the vendor."
Does this sound better:
"Linux distribution is a well-tested collection of packages that are carefully organized and supported by the vendor."
"Linux distributions are well-tested collections of packages …"
But for singular you need to qualify "Linux distribution":
"A Linux distribution is a well-tested collection of packages …"
And I'd probably say "by a vendor" instead of "by the vendor" as it's not clear you're talking about a specific vendor.
Also, the "a" is wrong in this:
"There’s a support for …"
This should be: "There is support for …", in other words: "Support exists for …". Support is non-countable (like water, peace or terrorism) in English.
As a rule of thumb:
* if it's non-countable, just leave it bare: "I bought water", "It has support", "This is murder". * if you're referring to a specific instance of something the audience knows about or you're going to qualify, use "the": "I bought the house [I previously told you about]", "I shot the gopher that kept digging up my lawn". * otherwise use "a": "I bought a house" (this is news to you), "I ran over a cat" (if you say "the cat", the listener would instantly think "which one?").
English is "fun".
Similarly in a sentence like "Why don't you and the family come up to the house sometime for tea.". "The house" substitutes for "our house". Now all you need to work out is whether tea is afternoon tea, a cup of tea, or an evening meal and if the offer is sincere. I gather the response is supposed to be "That would be lovely." rather than actually trying to arrange the proffered social meeting.
Saying "the" instead of "a" generally assumes a context that has either been established before during the conversation or outside of it.
Imagine a stranger telling you they "accidentally killed the koala". You'd be confused. Not that strangers telling you about exotic animals they accidentally killed wouldn't be confusing enough.
Like you say "the item" means there should be an antecedent [previous mention].
If someone said they'd "killed the koala" I'd assume it was a euphemism for something!!
In trunk branch, the markdown under content/ folder.