Question
Answer the questions based on the information given
below. There are seven members D, E, F, G, H, I and J in a family, which consists of only three generations. There are only two married couples in the family such that number of male members is more than female members. Only married couples have children. I is the son-in-law of E. H is the grandmother of J. E has three children. G has two sisters. D is not the mother of J. How is D related to the mother of G?Solution
In shell scripting, $1 represents:
In bash, what does trap 'echo Exit' EXIT do?
Which statement correctly defines a variable in shell scripting?
Which command is used to search for a pattern in files?
Which construct allows embedding a block of text in shell scripts as input?
Named pipes (FIFOs) are created using:
To check if a file /tmp/data.txt is both readable and writable by the current user in a shell conditional, which test is correct?
Which symbol is used in shell scripting to reference a positional parameter, e.g., the first argument passed to a script?
Which special file enables interprocess communication using named pipes?
Which command is used to find the number of lines, words, and characters in a file?