[CentOS] Optimizing grep, sort, uniq for speed
Sean Carolan
scarolan at gmail.comThu Jun 28 21:04:57 UTC 2012
- Previous message: [CentOS] Optimizing grep, sort, uniq for speed
- Next message: [CentOS] Optimizing grep, sort, uniq for speed
- Messages sorted by: [ date ] [ thread ] [ subject ] [ author ]
>> *sigh* >> awk is not "cut". What you want is >> awk '{if (/[-\.0-9a-z][-\.0-9a-z]*.com/) { print $9;}}' | sort -u I ended up using this construct in my code; this one fetches out servers that are having issues checking in with puppet: awk '{if (/Could not find default node or by name with/) { print substr($15, 2, length($15)-2);}}' ${TMPDIR}/* | sort -u Thanks again, your knowledge and helpfulness is much appreciated.
- Previous message: [CentOS] Optimizing grep, sort, uniq for speed
- Next message: [CentOS] Optimizing grep, sort, uniq for speed
- Messages sorted by: [ date ] [ thread ] [ subject ] [ author ]
More information about the CentOS mailing list