你可以试试
原文链接：https://www.f2er.com/bash/386161.htmlgrep pattern file | tail -1
要么
tac file | grep pattern | head -1
要么
tac file | grep -m1 pattern
grep pattern file | tail -1
要么
tac file | grep pattern | head -1
要么
tac file | grep -m1 pattern
