单选题A System p administrator wishes to create a template file to monitor performance. Having found a template from January, how can the administrator create a July template without destroying the original January version ()A
vi jan.template :%s/Jan/Jul/g
题目内容(请给出正确答案)
单选题
A System p administrator wishes to create a template file to monitor performance. Having found a template from January, how can the administrator create a July template without destroying the original January version ()
A
vi jan.template :%s/Jan/Jul/g :w jul.template :q!
B
cat jan.template sed s:Jan:Jul: > jan.template
C
vi jan.template :1,$ replace Jan Jul [Esc] ZZ
D
vi jan.template :w jul.template :1,$ s/Jan/Jul/g :q!