How to remember the first value of the 'find' command?

Question

linux

I execute the command:
find $SOURCE_DIR -type f -name '*.txt' -mtime -1
In a certain variable, you need to save the first value issued by the 'find' command. Tell.

Answer 1

cut through head
$myvar=`find $SOURCE_DIR -type f -name '*.txt' -mtime -1 | head -n 1`

Answer 2

[[email protected] ~]$ f=`find -type f -print -quit`
[[email protected] ~]$ echo $f
./tmp/.swp
[[email protected] ~]$