Your statement is complete syntactic nonsense and probably failed with an error message like: -bash: syntax error near unexpected token `do'...
You are welcome. As an aside, " " is not the empty string, and many implementations of regular expressions (including that of GNU awk) have a...
You know how regular expressions work, right? You know the meaning of "the empty string at either the beginning or the end of a word", right?
Is that supposed to be php?
I'm afraid it is you rather than the compiler who is confused. Of course the array is called "name". That you passed a String variable also called...
When do you have to hand in your homework?
I don't think escaping is necessary.
Works for me. Are you using some obscure version of vi (rather than vim, for example)?
I'm surprised it works at all. However, you can not use NF before it has been defined. Therefore, you need to do something like this:...
Since the file is so short, you can use the "file" function to read it into an array.
AWK is what you might call a pattern processing language. It splits its input into records (delimited by newlines by default), compares each...
A simple solution would be top -b -n 1 -u username | awk 'NR>7 { sum += $9; } END { print sum; }'
http://www.cups.org/documentation.php
You are using an interpolated resizing operation. Either use a non-interpolating resizing operation instead, or do not create a true colour...
It would be a good idea to tell us what language you are using, since not all regular expression implementations are created equal and since that...
Separate names with a comma.
