Change file owner and group.
Syntax
chown [OPTION]... USER[:GROUP] FILEExample
Enter values below to update the example in real time.
chown→alice→file→txt→developers→project→www→data→var→html→# 소유자 변경
chown alice file.txt
# 소유자와 그룹 함께 변경
chown alice:developers project/
# 재귀적으로 변경
chown -R www-data:www-data /var/www/html