How to add one to each row values and keep it after the value in the column?

Applications Programming
1

Dear Folks

Hello

I have a column of numbers, say:

26
79
68

I want to add one to each row value and get this desire column:

26 
27
79
80
68
69

Thanks in advance

Saj

2

Any attempts/thoughts/ideas from your side?

---------- Post updated at 18:15 ---------- Previous update was at 18:13 ----------

Howsoever, try

awk '{print $1; print $1+1}' file
26
27
79
80
68
69
3 
perl -pe '$_.=$_+1 ."\n"' sajmar.file
26
27
79
80
68
69
4

Hello Saj,

Following may help you too in same.
1st code:

awk '{for(i=1;i<=NF;i++){print $i ORS $i+1}}' FS="\n" RS=""  Input_file

2nd code:

awk '{print $0 ORS $0+1}' Input_file

Output will be as follows in above both codes.

26
27
79
80
68
69

NOTE: These solutions are based on your shown inputs.

Thanks,
R. Singh

5 
awk '1;{print $1+1}' sajmar.file
26
27
79
80
68
69
6

Thanks to all of the folks that gave their suggestions.

7 
awk '1; {$1++} 1' file