G'day httpd,

It's unlikely that you really want a regex; however, if you do, here's one way to do it: 

$ cat pm_1027453.dat
line1
line2
line3

[download]
$ perl -Mstrict -Mwarnings -E '
    say do { local $/; <> } =~ /(.*)\Z/m;
' pm_1027453.dat
line3

[download]

You've already been given non-regex solutions. Here's another using Tie::File: 

$ perl -Mstrict -Mwarnings -E '
    use Tie::File;
    tie my @lines, q{Tie::File}, q{./pm_1027453.dat} or die $!;
    say $lines[$#lines];
    untie @lines;
'
line3

[download]

You may want to look at Benchmark to see which solution best suits your application.

-- Ken

In reply to Re: print last line by kcott
in thread print last line by httpd

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