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pvaneynd
(Reply)
no subject
Date:
2014-04-18 04:22 pm (UTC)
From:
rbarclay
Nonono, that is
elegant
, but not real Brute Force(tm).
Because that would be a la bash
for LINE in `cat b`; do grep "$LINE" a 1>/dev/null 2>/dev/null || echo "$LINE"; done
(adjust IFS to suite) ;)
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branchandroottimeasmymeasurebranchandroottimeasmymeasure
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Date: 2014-04-18 04:22 pm (UTC)Because that would be a la bash for LINE in `cat b`; do grep "$LINE" a 1>/dev/null 2>/dev/null || echo "$LINE"; done (adjust IFS to suite) ;)