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I just that and I came out with this code


change_directory () {
read -r -p 'please enter your directory ' dir
if [ -d "/$dir" ]
then
cd "/$dir"; echo...

thank you very much for your explanation. I do get your code, What I dont get is: How do I create a condition that would state that $dir is in my Home directory?
I have tried if [ $dir = $HOME ];...

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