02-11-2010
You have it all in the problem statement: Think well...
Quote:
myenv PRINTER
should print a line such as: PRINTER=kc3500
e.g., myenv HOME PRINTER
should print a line such as: HOME=/home/dwoit
From the examples you must take in account only the 1rst given argument.
But this argument is also a variable, no?
So how will you print out the $1 if you dont store it in a variable ( call it DISPL_ENV) to display?
Why look for complicated syntax for something dead simple if you take the time to read what you are asked.
If you need more just post, but I do hope you find the solution by yourself now
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