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linux-wiki/content/deepin折腾笔记/第十一章/11.5.md
2021-10-21 14:57:58 +08:00

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# 11.5 将行末多个空行转换成一个空行
1 find . -name '*.tex' -exec sed -i '/^$/{N;/^\n*$/D}' {} \;