In this challenge you get a shell and simply need to output the flag, however when trying you get something like this:
```$ cat flagcat: flag: Permission denied$ ls -ltotal 4-r--r--r-- 1 root root 60 Nov 12 23:23 flag```
The flag file contains ANSI escape characters to hide the flag, use -v to display the file:
```$ cat -v flaghxp{You_escaped_from_ANSI}^[[32Dcat: flag: Permission denied```