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(Created page with "==IFS== To set IFS to newline, use IFS=$'\n'. This allows <tt>find</tt> output containing horizontal whitespace to be picked up and used in e.g. <tt>for</tt> loop. * If you ca...") |
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To set IFS to newline, use IFS=$'\n'. This allows <tt>find</tt> output containing horizontal whitespace to be picked up and used in e.g. <tt>for</tt> loop. | To set IFS to newline, use IFS=$'\n'. This allows <tt>find</tt> output containing horizontal whitespace to be picked up and used in e.g. <tt>for</tt> loop. | ||
* If you can use the output with <tt>xargs</tt>, then just use <tt>find</tt>'s <tt>-print0</tt> predicate and <tt>xargs</tt>'s <tt>-0</tt> option. | * If you can use the output with <tt>xargs</tt>, then just use <tt>find</tt>'s <tt>-print0</tt> predicate and <tt>xargs</tt>'s <tt>-0</tt> option. | ||
==Redirects== | |||
* stderr to pipe, without stdout: <tt>2>&1 >/dev/null |</tt> | |||
Revision as of 02:40, 30 April 2020
IFS
To set IFS to newline, use IFS=$'\n'. This allows find output containing horizontal whitespace to be picked up and used in e.g. for loop.
- If you can use the output with xargs, then just use find's -print0 predicate and xargs's -0 option.
Redirects
- stderr to pipe, without stdout: 2>&1 >/dev/null |
