Desde que as strings entre aspas não cubram as linhas e não contenham citações citadas ou com escape:
$ perl -ne 'print "$1\n" while m!"([^"]+)"!g' maxwell.txt
the shell
simple
$ cat maxwell.txt
i have the following text
A shell script is a (script) written for "the shell", or command line interprete
r, of an operating system. The shell is [often] considered a "simple" domain-spe
cific programming language.
i need to print the strings surrounded by double quotes only using script?
Thanks!
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