Compare 2 files

UNIX Solaris
1

Hi ! :slight_smile:

I need to compare two files:

File1

aaa
ccc
rrrr
ggg
bbb

File2

rrr
bbb
ggg

the missing lines in file2 must be sent to file3, any idea?
Thanks in advance

2

look into 'man comm'

3

You can use " diff " and "cmp" It can use easily by

diff file 1 file2

cmp file1 file2

:slight_smile:

If you need to know more option you can use man page