Question: l point) 4. Writing shell scripts (5 points each) Write a shell script that checks to see if your PATH environment variable contains fusr/local/bin as

l point) 4. Writing shell scripts (5 points each) Write a

l point) 4. Writing shell scripts (5 points each) Write a shell script that checks to see if your PATH environment variable contains fusr/local/bin" as one of directories to search, and displays a suitable message. a) b) Read lines (many) of text from the standard input device (keyboard) and copy them to the standard output. Precede each output line with a line number

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