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1 Commits

Author SHA1 Message Date
Akinori MUSHA
ac6314f977 Add sunshar, a "secure unshar" for ports committers, which:
- Does not execute unknown commands nor call sh(1) at all.
  - Does not overwrite existing files by default.
  - Does not extract files into upper directories.
  - Does have a dry run (-n) flag to see what would have been extracted.
  - Does have a strip (-p N) flag to strip any number of levels from
    pathnames.

It (so far) only supports shell archives made with BSD shar.
2004-02-28 14:29:09 +00:00