A wild guess here: you are extracting the IP variable from a .txt file — if that’s a Windows file, or is encoded Windows-style, lines end with \r\n
. You take the newline away, but what if there’s a \r
in it that’s making you go back to the beginning of the line?
Quick dirty fix with no questions asked: use echo -n
, it supresses the newline at the end of the echoed text.
echo -n $IP; echo -n of; echo -n $IPLINES
If the problem persists, it’s probably what I said above. Try right-trimming $IP
.
EDIT: didn’t see the OSX part, sorry. In OSX, lines end with \r
— that must be the issue.