sed：从文件中删除数字

Question

我正在尝试从包含数字的文件中删除所有单词

尝试

sed -r 's/\w*\d\w*//g' file.txt

示例file.txt：

12.23 worda
01234 wordb
wordc
fe424 wordd 
a232efe424 worde 7
a232efe424 wordf wordg 7
a232efe424 wordh h5f

期望的输出：

worda
wordb
wordc
wordd
worde
wordf wordg
wordh

Answer 1

sed oneliner

sed -r 's/[^[:space:]]*[0-9][^[:space:]]* ?//g'

Answer 2

您可以使用该命令 sed's / [0-9] // g'filename