Syntax error: end of file unexpected (expecting "}")-CodePudding

I am running the following script within a longer html file

report_home_space () {
 cat <<- _EOF_
 <h2>Home Space Utilization</h2>
 <pre>$(du -sh /home/*)</pre>
 _EOF_
 return
}
cat <<- _EOF_
<html>
*
  other html here
*
</html>
_EOF_

Why I am getting end of file unexpected what should I be supposed to do here ? I have also tried cat << EOF but it does not work within my functions, the problem arises only when I insert Here Document inside a function. (I am currently using the bash shell)

CodePudding user response：

If you are going to indent the here-doc delimiter, it must be with tab characters. In your code, everything until the last line of the script is part of the first here-doc.

report_home_space () {
  cat <<- _EOF_
        <h2>Home Space Utilization</h2>
        <pre>$(du -sh /home/*)</pre>
        _EOF_
  return
}

Here, the 8 spaces used to indent the two lines of the here document and the terminator should be replaced with a literal tab character.

CodePudding user response：

Put the return statement after the closing brace

}
return
cat <<- _EOF_
<html>