Remove spaces from columns

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# 1  
Old 01-18-2008
Remove spaces from columns

I have a file with only one field something like this :





I want to remove all spaces in between. Is there any unix command for that ?Thanks in advance..
# 2  
Old 01-18-2008
If you mean blank lines:

grep . filename

or without external commands:

printf "%s\n" $(<filename)

# 3  
Old 01-18-2008
Originally Posted by radoulov
If you mean blank lines:

grep . filename

or without external commands:

printf "%s\n" $(<filename)

Thanks a lot, radoulov !!

grep . filename worked nicely..
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