how can you protect a metacharacter (such as the $ character) from shell interpretation?\n a. precede it…
how can you protect a metacharacter (such as the $ character) from shell interpretation?\n a. precede it with a /.\n b. precede it with a \\.\n c. precede it with a $.\n d. it cannot be done because metacharacters are essential.
Answer
Brief Explanations:
In shell scripting, to protect a metacharacter like the $ character from shell - interpretation, you precede it with a backslash (). The backslash is an escape character in the shell environment that tells the shell to treat the following character as a literal.
Answer:
B. Precede it with a \