sed missing '-i' (edit files in place) option

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Dave Ewart
2005-03-31
2013-04-24
  • Dave Ewart
    Dave Ewart
    2005-03-31

    I note that the 'sed' distributed with unxutils does not have the '-i' (edit files in place) option.  There are also other missing options, it seems.

    This is not a criticism as such, but are changes from the expected Unix-like behaviour documented anywhere?