sed 如何查找替换反斜杠

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This topic created in 1179 days ago, the information mentioned may be changed or developed.

a='\u@\h:\w\$ '
a='\[\e[1;32;40m\][\u@\h - \t \W]\$ \[\e[0m\]'

想实现把

\u@\h:\w\$

替换成

\[\e[1;32;40m\][\u@\h - \t \W]\$ \[\e[0m\]

2 replies • 2023-02-06 11:04:34 +08:00

rrfeng

Feb 6, 2023 via Android

toyst

Feb 6, 2023

还有 \t 制表符和 $ 标记