I have a file that uses N for missing data.
How can I remove the lines with this wild character.
I used sed '/N/d'
but it seems it is remove more lines that I expected.
input:
AA N
BB .3
CC .4
DD N
Source: regex
I have a file that uses N for missing data.
How can I remove the lines with this wild character.
I used sed '/N/d'
but it seems it is remove more lines that I expected.
input:
AA N
BB .3
CC .4
DD N
Source: regex