我有一个linux文件。在该文件中，某些行与数字和字母字符合并。我只想删除字母字符行..
$ cat file
###John Daggett King Road, Plymouth MA##
Alice Ford, 22 East Broadway, Richmond VA
Orville Thomas, 11345 Oak Bridge Road, Tulsa OK
#Terry Kalkas Lans Road, Beaver Falls PA
Eric Adams, 20 Post Road, Sudbury MA
##Hubert Sims,A Brook Road, Roanoke VA
Amy Wilde, 334 Bayshore Pkwy, Mountain View CA
Sal Carpenter, 73 6th Street, Boston MA
让我们考虑一个包含示例内容的文件，如下所示:
仅删除#Terry Kalkas Lans Road, Beaver Falls PA类型的线路。我想看
Amy Wilde, 334 Bayshore Pkwy, Mountain View CA
Sal Carpenter, 73 6th Street, Boston MA
请分享您的想法
最佳答案
您可以使用此 sed 删除所有没有数字的行:
sed '/[0-9]/!d' file
Alice Ford, 22 East Broadway, Richmond VA
Orville Thomas, 11345 Oak Bridge Road, Tulsa OK
Eric Adams, 20 Post Road, Sudbury MA
Amy Wilde, 334 Bayshore Pkwy, Mountain View CA
Sal Carpenter, 73 6th Street, Boston MA
关于linux - 使用 Sed/Awk 仅删除 Linux 文件中的字母字符行，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/30297330/