i have to compare 2 files using awk.
 The structure of each files is the same : path checksum

File1.txt

```
/content/cr444/commun/      50d174f143d115b2d12d09c152a2ca59be7fbb91
/content/cr764/commun/     10d174f14fd115b2d12d09c152a2ca59be7fbb91
/content/cr999/commun/     10d174f14fd115b2d12d09c152a2ca59be7fbbpp

```

File2.txt

```
/content/cr555/test/        51d174f14f6115b2d12d09c152a2ca59be7fbb91
/content/cr764/commun/     10d174f14fd115b2d12d09c152a2ca59be7fbb78
/content/cr999/commun/     10d174f14fd115b2d12d09c152a2ca59be7fbbpp

```

Result expected is a .csv (with separator |):

```
/content/cr444/commun/|50d174f143d115b2d12d09c152a2ca59be7fbb91||not in file2
/content/cr555/test/||51d174f14f6115b2d12d09c152a2ca59be7fbb91|not in file1 
/content/cr999/commun/|10d174f14fd115b2d12d09c152a2ca59be7fbbpp|10d174f14fd115b2d12d09c152a2ca59be7fbbpp|same checksum
/content/cr764/commun||10d174f14fd115b2d12d09c152a2ca59be7fbb91|10d174f14fd115b2d12d09c152a2ca59be7fbb78|not same checksum

```