题目内容
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[单选题]
ASystempadministratorwishestocreateatemplatefiletomonitorperformance.HavingfoundatemplatefromJanuary,howcantheadministratorcreateaJulytemplatewithoutdestroyingtheoriginalJanuaryversion()
A.vijan.template:%s/Jan/Jul/g:wjul.template:q!
B.catjan.template seds:Jan:Jul:>jan.template
C.vijan.template:1,$replaceJanJul[Esc]ZZ
D.vijan.template:wjul.template:1,$s/Jan/Jul/g:q!
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