I have a file like:
<space>
<space>
line1
<space>
column 1 column 2 column 3 ...
.
.
.
<space>
<space>
How to remove this extra spaces?
I need to extract the heading which will be on line1
. Also, I need to extract column 1
, column 2
, column 3
etc.
At the end of last column content there is '\n'.How to get rid of it ???
Help me with this...
Thank you