Q48
Which option will be used with sort command to start sorting ofter the nth column of the (m+l)th field?
A.
–m.n
B.
+m.n
AnswerC.
+n.m+1
D.
+(m+l).n
E.
None of the above
Answer: Option B
Solution
Answer: Option B
Solution:
In the Unix sort command, the -k option is used to specify the key fields to be used for sorting. It allows you to define a custom sort field based on column position. The syntax for using this option is -k start[,end], where start and end are the positions of the starting and ending columns of the key field, respectively. The +m.n option specifies sorting starting after the nth column of the mth field.Therefore, Option B is the correct choice.