Clear log file content without impacting service that is running (in batch):
find . -name "*.log" -exec bash -c ">{}" \;
Subsitute file content in batch:
find -name "*.xml" -exec bash -c "sed -e 's/aaa/bbb/' {} > {}" \;
如何在-exec参数中使用重定向
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转载自huanyue.iteye.com/blog/1889443
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