A dot has a special meaning in regexes, it matches any character except newline. To match a literal dot, you need to backslash it.

Moreover, you probably don't want to remove a dot from somewhere further inside the string, only the starting one. You can add ^ to the regex, it only matches at the beginning of the string.

The final g means "global", it will remove all the occurrences of the pattern. As we only want to remove a single occurrence, we don't need it.

$file =~ s{^\.}{};

[download]

map{substr$_->[0],$_->[1]||0,1}[\*||{},3],[[]],[ref qr-1,-,-1],[{}],[sub{}^*ARGV,3]

In reply to Re: In my perl script one of the variable it is giving an extra dot. by choroba
in thread In my perl script one of the variable it is giving an extra dot. by Anonymous Monk

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