yetcom wrote: > Hello Everyone, > > I have an issue regarding the bash. I have 2 different files and each > of them involves some float point numbers for each lines. I want to > subtract each line then put all the results into a file. The first > line float number will be subtract with the first line of other file > and the second with the other second... and etc... > > When I read both files with: > > cat ./Temp1.log | while read line; do > > cat ./Temp2.log | while read line; do > > #It reads the first line of temp1, I also need to read the > first line of temp2. However, Temp2 will be read until the end of file > so that I cannot read one by one for each lines of different files. > > done > > done > > > If you can help me with this, will be very happy for that. Thanks in > advance.
try paste -d '-' file1 file2 | bc > results
