Some links (mostly software)

September 2015

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Jeff Kaufman

The suggestion that you define IFS to be tab+newline [1] doesn’t seem right to me. First, things like filenames can have tabs and newlines but even then IFS is something so many commands care about that globally changing it is likely to confuse other people working with your scripts.

[1] http://redsymbol.net/articles/unofficial-bash-strict-mode/

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