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11 lines
364 B
11 lines
364 B
#!/bin/sh
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# this filter is a null filter; meaning it spits out
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# exactly what was passed in
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FORMAT_FUNC=$1 # the name of the format function used is passed in
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IFS="" # ensures that leading spaces are retained
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while read -r IN <&0 ; do # break after 1 sec of no stdin
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echo "${IN}" # echo's stdin back out so user can see
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done
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