A directory in UNIX is a specialized structure of a file that maintains a record of all the files which are incorporated in it. Paging: In this, only necessary memory pages are stimulated to the main ...

Your answer would vary based on your taste and experience. Some people like vi , based it is avaiable on All unix flavors and versions (even really old ones). Older ...

When you need to interview a candidate for a Unix sysadmin position, it’s important to get a feel for the individual’s skill level and breath of experience. A person’s resume will tell you a lot, but ...