Use sed to write in Line with Variables-CodePudding

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Use sed to write in Line with Variables

Time：09-29

I want to write the content of a variable in a specific line. I got following code

sed -i "$line i\ $1" text.txt

How can i transfer $1 without the space?

CodePudding user response：

sed -i "$line i $1" text.txt

Just used the same code without the \ and it worked