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Shell$ perl -we 'my $word = q(yey);print qq($sword\n);' ... Use of uninitialized value $sword in Concatenation (.) or String at -e + line 1. Shell$ _
Shell$ perl -ce 'my $word = q(yey)); print qq($word\n);' ... syntax error at -e line 1, near "q(yey))" -e had compilation errors $Shell _