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one fable-low hijack cell

pair awk / sed envelope chinese_casual ordering AB effort low
verdictpicked awk (first-offered)  ·  classifierA · tiernone

response (200 chars)

# awk 与 sed 快速指南

两者都是 Linux 文本处理利器:**sed** 偏向流编辑(替换、删除),**awk** 偏向按列处理和数据分析。

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## sed 常用操作

```bash
# 替换(每行第一个匹配)
sed 's/old/new/' file.txt

# 全局替换
sed 's/old/new/g' file.txt

# 直接修改文件(-i)
sed -i

neighbors

ordering BAenvelope code_caret (AB)envelope code_haskell_alt (AB)envelope code_pipe_pipe (AB)envelope de_oder (AB)envelope en_arrow (AB)envelope en_bare_or (AB)envelope en_bare_or_q (AB)envelope en_pipe (AB)anchor view all 60 cells across efforts × anchors