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Shell Programming and Scripting

Merging lines in a file

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Top Forums Shell Programming and Scripting Merging lines in a file
# 8  
Old 07-16-2008
Well,
for me there's not way to distinguish between:

Code:
ten
eleven

and:

Code:
fif
teen

It should be possible with some kind of dictionary lookup ...

But ..., is this a real professional or personal need or it's a just another homework?
The requirement is always changing: first it was about characters and digits, now about English words ...
# 9  
Old 07-16-2008
i would think the easier way is to arrange them into one line and do the necessary
Code:
tr -s "\n" ',' < file | ...........

# 10  
Old 07-16-2008
Code:
awk 'BEGIN{FS=","}
{
if (t=="")
{
	t=$0
	next
}
if ($1=="")
	t=sprintf("%s%s",t,$0)
else
{
	print t
	t=$0
}
}
END{
print t
}' file
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