sed命令# 正文匹配行,在匹配行前加#号sed -i '/hbk / s/^\(.*\)$/#\1/g' test.txt
Home » Posts关于shell:Linux-常用命令September 28, 2021 · 1 min · jieziTable of Contentssed命令sed命令# 正文匹配行,在匹配行前加#号sed -i '/hbk / s/^\(.*\)$/#\1/g' test.txt