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What BASH redirection syntax will permit you to discard standard error, and display only standard output?
ls -R / 2 > /dev/null
ls -R / 1 > /dev/null
echo -e `ls -R /`
ls -R / --option-discard-all-errors
ls -R / | wc
While not always a good idea, output redirection via the greater-than '>' symbol allows you to send standard error, which is file descriptor 2, to the bitbucket at /dev/null.
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