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Shell Programming and Scripting

How to remove new line char from a string

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Top Forums Shell Programming and Scripting How to remove new line char from a string
# 1  
Old 10-23-2008
How to remove new line char from a string
Hi
Can anyone tell me how can i remove new line character from a string.
My requirement is to read a line from a file and store it to a string.
read line
string1=$line
read line
string2=$line
echo $string1$string2

The result i am getting in different line. i want the output in the same line.
I think a newline char is getting inserted into each string.How can i remove it?
# 2  
Old 10-23-2008
Tools Perhaps the tr command
echo $string1 | tr "\n" " "
would change a new-line into a space
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