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Posted to issues@karaf.apache.org by "Martin Lichtin (JIRA)" <ji...@apache.org> on 2018/12/25 20:17:00 UTC

[jira] [Created] (KARAF-6060) shell:wc -l should only print line count, without leading spaces

Martin Lichtin created KARAF-6060:
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             Summary: shell:wc -l should only print line count, without leading spaces
                 Key: KARAF-6060
                 URL: https://issues.apache.org/jira/browse/KARAF-6060
             Project: Karaf
          Issue Type: Wish
    Affects Versions: 4.1.7
            Reporter: Martin Lichtin


shell:wc -l (or -c -w -m) should only print one count, without leading spaces.

It would then behave more like regular Unix wc and the output can more easily be used with another tool.

Currently it prints two values instead (it printed only one in 4.0), with white-spacing around it.
{noformat}
root@karaf()> ls | wc -l
    4943   4943
{noformat}



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