Multiple choice technology operating systems

ln -sf /sasdata/STG/ETL/ODD ODD The meaning of this line is

  1. ODD is a symbolic link created for the folder /sasdata/STG/ETL/ODD

  2. Both ODD and /sasdata/STG/ETL/ODD refers to same area

  3. Creates a line number for the file

  4. Creates a hard link for the folder
Reveal answer Fill a bubble to check yourself
A,B Correct answer
Explanation

The ln -sf command creates a symbolic link (the -s flag) with force option (the -f flag). The link named ODD points to the target directory /sasdata/STG/ETL/ODD. Through the link, both paths access the same location. Hard links use ln without -s, and this doesn't create line numbers.

Keep practicing — related questions