Question

I have a sample log file with fields and values in this format

value1 value2
 50    100

value3 value4 
 10      150   

value5
 200

I need to extract fields and values to something of this format

value1=50
value2=100
value3=10
value4=150
value5=200

Answer 1

Try this awk:

gawk '{split($0,n_arr," "); getline; n=split($0,v_arr," "); getline; for (i=1;i<=n;i++){print n_arr[i] "=" v_arr[i]}}'