【发布时间】:2020-06-30 18:57:48
【问题描述】:
我有这种类型的 .txt 文件:
xxxxxxxxxxxxxxxxx, \
xxxxxxxxxxxxxxxxx, \
xxxxxxxxxxxxxxxxx, \
xxxxxxxxxxxxxxxxx, \
xxxxxxxxxxxxxxxxx, \
xxxxxxxxxxxxxxxxx, \
xxxxxxxxxxxxxxxxx, \
xxxxxxxxxxxxxxxxx, \
xxxxxxxxxxxxxxxxx, \
xxxxxxxxxxxxxxxxx, \
xxxxxxxxxxxxxxxxx, \
xxxxxxxxxxxxxxxxx, \
xxxxxxxxxxxxxxxxx, \
xxxxxxxxxxxxxxxxx, \
xxxxxxxxxxxxxxxxx, \
如果最后一行,我想删除, \:
xxxxxxxxxxxxxxxxx, \
xxxxxxxxxxxxxxxxx, \
xxxxxxxxxxxxxxxxx, \
xxxxxxxxxxxxxxxxx, \
xxxxxxxxxxxxxxxxx, \
xxxxxxxxxxxxxxxxx, \
xxxxxxxxxxxxxxxxx, \
xxxxxxxxxxxxxxxxx, \
xxxxxxxxxxxxxxxxx, \
xxxxxxxxxxxxxxxxx, \
xxxxxxxxxxxxxxxxx, \
xxxxxxxxxxxxxxxxx, \
xxxxxxxxxxxxxxxxx, \
xxxxxxxxxxxxxxxxx, \
xxxxxxxxxxxxxxxxx
在 AIX 上我尝试:
sed "s/\//" test.txt
但它不起作用......
你能帮我吗?
【问题讨论】:
-
使用
sed '$ s|, \\||' test.txt > output.txt,见demo