I need some help please, I have a script (script.sh) that content:
#!/bin/bash
export name='toto'
file='file.txt'
content=$(cat "file.txt")
echo "$content"
file.txt content some text : I am $name
now when I run my script (script.sh) the variable $name is not interpreted and I got a result like this : I am $name And I want to have a result like : I am toto
CodePudding user response:
You could use envsubst
for this:
content=$(envsubst < "file.txt")