Re^2: putting commas separated values into a new file line by line

i don't understood completely, i just want to have those command line passed values that are further stored under $runTest in a new file as line by line

got below error while running the script

Bareword found where operator expected at ./fileTest.pl line 10, near "tr/,/\n/r"

syntax error at ./fileTest.pl line 10, near "tr/,/\n/r"

Comment on Re^2: putting commas separated values into a new file line by line

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Re^3: putting commas separated values into a new file line by line by choroba (Cardinal) on Aug 11, 2020 at 17:03 UTC
What Perl version are you using? `map{substr$_->[0],$_->[1]\|\|0,1}[\\|\|{},3],[[]],[ref qr-1,-,-1],[{}],[sub{}^ARGV,3]`	[reply] [d/l]
Re^4: putting commas separated values into a new file line by line by Anonymous Monk on Aug 11, 2020 at 17:06 UTC
perl v5.10.1	[reply]
Re^5:putting commas separated values into a new file line by line by choroba (Cardinal) on Aug 11, 2020 at 17:15 UTC
You are 11 years behind. The /r needs 5.14, without it, you need to do `my $runTest = 'sydney,delhi,NY,Russia'; (my $lines = $runTest) =~ tr/,/\n/; print {$out} $lines;` [download] `map{substr$_->[0],$_->[1]\|\|0,1}[\\|\|{},3],[[]],[ref qr-1,-,-1],[{}],[sub{}^ARGV,3]`	[reply] [d/l] [select]