17/02/09 16:02:59.69 .net
awk 使うとか
$ cat file1.txt file2.txt | awk '{if(!u[$0]){u[$0]=1;print;}}'
17/02/09 16:02:59.69 .net
awk 使うとか
$ cat file1.txt file2.txt | awk '{if(!u[$0]){u[$0]=1;print;}}'
17/02/09 16:02:59.69 .net
awk 使うとか
$ cat file1.txt file2.txt | awk '{if(!u[$0]){u[$0]=1;print;}}'