[리눅스] 특정월 검색 후 파일삭제 ll --time-style full-iso | awk '{print $6" "$9}' | grep 2022-12 ll --time-style full-iso | awk '{print $6" "$9}' | grep 2022-12 | awk '{print $2}' ll --time-style full-iso | awk '{print $6" "$9}' | grep 2022-12 | awk '{print $2}' | xargs rm -f DB 관리 TIP 2023.12.07