Changes between Initial Version and Version 1 of Ticket #4548, comment 5


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Timestamp:
Nov 18, 2018, 8:41:25 PM (2 years ago)
Author:
michael.kostylev
Comment:

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  • Ticket #4548, comment 5

    initial v1  
    55> This is trivial, is there no issue with sed?
    66
     7{{{
    78% for sed in $(which -a sed) ; do echo -n "$sed: " ; $sed -E '' /dev/null && echo ok ; done
    89/usr/gnu/bin/sed: ok
    … …  
    1011/usr/ucb/sed: sed: Unknown flag: E
    1112/usr/bin/sed: ok
     13}}}
     14IOW, even if /usr/xpg4/bin/sed takes precedence, there is no issue. But I think the BRE variant is also trivial, so -E is not really needed.