Auserhaswrittenascriptthatisnotrunningcorrectlyandasksanadministratorforhelp.Withoutaddinganythingtothescript,howcantheadministratordeterminethecauseoftheproblem?()A.Runthescriptwithan’sh-x’infront.B.Runthescriptwitha’ksh-v’infront.C.Typedebugintothecomma
题目
Auserhaswrittenascriptthatisnotrunningcorrectlyandasksanadministratorforhelp.Withoutaddinganythingtothescript,howcantheadministratordeterminethecauseoftheproblem?()
A.Runthescriptwithan’sh-x’infront.
B.Runthescriptwitha’ksh-v’infront.
C.Typedebugintothecommandlinebeforerunningthescript.
D.Type’set-x’intothecommandlinebeforerunningthescript.
相似考题
参考答案和解析
参考答案：A