Output to be in single line

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# 1  
Old 08-02-2011
Bug Output to be in single line

Hi All,

Small script but Smilie, please help in this regard.

for i in 1 2 3
echo $i

result :

I want the above to be printed as below
expected result:
1 2 3

Thanks in advance Smilie
Moderator's Comments:
Mod Comment
Please use code tags when posting data and code samples!

Last edited by vgersh99; 08-02-2011 at 11:42 AM.. Reason: code tags, please!
# 2  
Old 08-02-2011

echo 1 2 3

# 3  
Old 08-02-2011
for i in 1 2 3; do echo -n "$i "; done

# 4  
Old 08-02-2011
"printf" is more portable than "echo -n". I was told that this command is on almost every *nix system unlike "-n" option for echo.
for i in 1 2 3
  printf "%d " "$i"

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