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Perl oneliners
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| # Perl 2 JSON | |
| perl -MJSON -ple '$_=encode_json eval $_' | |
| # JSON 2 Perl | |
| perl -MJSON::PP -MJSON::Syck=Load -MData::Dumper -ple '$_=Dumper(Load(encode_json(JSON::PP->new->relaxed->allow_barekey->decode($_))));' |
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| # MD5 checksum (whole file) | |
| perl -MDigest::Perl::MD5=md5_hex -le 'undef $/; $_=<STDIN>; print md5_hex($_)' |
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| # URL encoding by RFC 3986 (by line) | |
| perl -MURI::Escape -ple '$_=uri_escape($_)' | |
| perl -MURI::Escape -ple '$_=uri_unescape($_)' |
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