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Think about Loose Coupling

Re: One Liners

by davido (Archbishop)
on Jan 11, 2005 at 06:43 UTC ( #421204=note: print w/replies, xml ) Need Help??

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  1. or download this
    perl -e "print qq/Hello world!\n/;"
  2. or download this
    perl -n -e "print qq/$.:\t$_\n/;" textfile.txt
  3. or download this
    while ( <> ) {
        ..........  # Your code goes here.
        print $_;
  4. or download this
    perl -pe "s/\bperl\b/Perl/g;" textfile.txt
  5. or download this
    perl -pe "s/\bperl\b/Perl/g;" textfile.txt >temptext.txt
  6. or download this
    perl -pi.bak -e "s/\bperl\b/Perl/g" infile.txt

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Node Type: note [id://421204]
erix counts their toes
[erix]: DBD::Pg 3.6.1 test has 'die;' then dies and fails wtf... (just below connect_database()
[erix]: I'm wondering what the idea could have been...
erix expletives
[shmem]: erix: counting them I get 20. What about you?

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