This article fails to explain what quo warranto is.
Quo Warranto
A writ of quo warranto is not a petition, but a notice of demand, issued by a demandant, to a respondant claiming some delegated power, and filed with a court of competent jurisdiction, to hold a hearing within 3 to 20 days, depending on the distance of the respondant to the court, to present proof of his authority to execute his claimed powers. If the court finds the proof insufficient, or if the court fails to hold the hearing, the respondant must cease to exercise the power. If the power is to hold an office, he must vacate the office.
The writ is unlike a petition or motion to show cause, because the burden of proof is on the respondant, not on the demandant.
By itself, the writ does not seek the support of the court to order the respondant to cease the exercise or vacate the office. That would be an accompanying writ of prohibito or a writ of mandamus. All such writs contemplate enforcement by the people as militia, although that could include the sheriff or constable as commander of militia. The right involved is that of the respondant to present his evidence.
You can look for it yourself. Take some initiative.
If you don't have any initiative...allow me...