awk - Unix, Linux Command---reference

Comments begin with the ‘‘#’’ character,and continue until the end of the line. Blank lines may be used to separate statements. Normally,a statement ends with a newline,this is not the case for lines ending in a ‘‘,’’,?{,??,?:,?&&,or?||. Lines ending indo?or?else?also have their statements automatically continued on the following line. In other cases,a line can be continued by ending it with a ‘‘’’,in which case the newline will be ignored.

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