#去掉/npmsbak/oss-emulator/store/apaas-storage/9cf/img/20200824后面的日期awk '{sub(/.{8}$/,"")}1' /opt/0629500/awkimgdir.txt > /opt/0629500/goodmvcmd.sh (15条消息) awk去掉每行最后n个字符_weixin_30289831的博客-CSDN博客
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