Where is the exit status of a command stored?

Where is the exit status of a command stored?

Which of the following meta-character is used in command substitution?

Which of the following meta-character is used in command substitution?

Which of the following command is used for viewing the attributes of contents of

Which of the following command is used for viewing the attributes of contents of an archive?

. . . . . . . . and . . . . . . . . commands works in a reverse manner as f and

. . . . . . . . and . . . . . . . . commands works in a reverse manner as…

Which of the following is not a subset of BRE (basic regular expression) charact

Which of the following is not a subset of BRE (basic regular expression) character subset?

Which option is used when we’ve to sort files containing only numbers?

Which option is used when we’ve to sort files containing only numbers?

There are . . . . . . . . distinct phases of a process.

There are . . . . . . . . distinct phases of a process.

For splitting a line or expression into fields, . . . . . . . . is used.

For splitting a line or expression into fields, . . . . . . . . is used.

Which data structure is used to store information about a process?

Which data structure is used to store information about a process?

-o operator represents the OR condition.

-o operator represents the OR condition.

POSIX shell provides job control facilities like bg or fg.

POSIX shell provides job control facilities like bg or fg.

What will the result when we evaluate this statement? $ directory=’pwd’=`pwd

What will the result when we evaluate this statement? $ directory=’pwd’=`pwd`