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cat file1 file2 > file3

 
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Top Forums UNIX for Dummies Questions & Answers cat file1 file2 > file3
# 1  
Old 12-17-2009
cat file1 file2 > file3
file1 has pgap500 500
file2 has bunch of data

cat file1 file2 > file3

cp file2 file3.dat then vi pgap500 500 onto 1st line

compare file3 and fil3.dat, they are not the same.

any idea ? the 1st line, i want to put pg500 xxx

---------- Post updated at 07:35 AM ---------- Previous update was at 07:21 AM ----------

i also tried this:

echo "pg500 500" > tmp.$$
cat file2 >> tmp.$$
mv tmp.$$ file2

the vi file is smaller, and good file vs echo or cat file
# 2  
Old 12-17-2009
What does a word count (wc) of the files show (separately, I mean)?
Last edited by Scott; 12-17-2009 at 08:45 AM..
# 3  
Old 12-17-2009
never mind, i figured out.

wc has same line, but diff size.

sed -e '/^$/d' took care my problem.

thank you much, scottn.
 
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