file Concatenate

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# 1  
Old 01-02-2002
Java file Concatenate

Hi All,

I have a question about file concatenate on unix. I have two file
1 of them like aaa,bbb,ccc,ddd
other one is eee,fff,ggg,hhh

I want to concatenate those file like this position

how can I do this ??

# 2  
Old 01-02-2002
echo "`cat file_1`,`cat file_2`" > file_3
# 3  
Old 01-02-2002
That solution will work if the two files contain only one line each. I know that is what Alice literally said, but she may be looking for a solution when her files contain multiple lines. So I would suggest paste:
paste -d, file1 file2 > file3
# 4  
Old 01-02-2002
Assuming you run ksh or bash (and sh...I think)

touch ./newfile
for fn in aaa bbb ccc ddd eee fff
cat $fn >> ./newfile
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