1st call (30 minutes) from a HR manager with technical questions from different area (Linux, networks, etc). It seemed that he's just read questions from the list and wrote back/compared every answer.
2nd call (1 hour) was from a SRE engineer about Linux' insides (filesystem, memory, etc)
3rd call (1 hour) was from a Program Manager with in-depth questions about project management & infrastructure reliability.
Interview questions [1]
Question 1
None of questions were unexpected.
What is UNIX filesystem inside ? What is actually done when a file is deleted ? How to delete a file with a special character in a position of a first letter ?
