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authorDenis Vlasenko2008-07-25 13:34:05 +0000
committerDenis Vlasenko2008-07-25 13:34:05 +0000
commit6a0ad2506116f4ddc3f9f617a90ba04a57eeef88 (patch)
treebb40f8aa8574d4aef536cfe930517c0bf44e28a7 /shell/hush_doc.txt
parent0f99d49ae680e675809428deace3c4fe839d323c (diff)
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ash: dont allow e.g. exec <&10 to attach to stript's fd!
function old new delta is_hidden_fd - 61 +61 redirect 1135 1164 +29 popstring 134 140 +6 printf_main 635 637 +2 evalvar 1374 1376 +2 echo_main 294 296 +2 ------------------------------------------------------------------------------ (add/remove: 1/0 grow/shrink: 5/0 up/down: 102/0) Total: 102 bytes
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