Sujet : Re: printing words without newlines?
De : gazelle (at) *nospam* shell.xmission.com (Kenny McCormack)
Groupes : alt.comp.lang.awk comp.lang.awkDate : 13. May 2024, 15:53:38
Autres entêtes
Organisation : The official candy of the new Millennium
Message-ID : <v1t9hi$u4lh$1@news.xmission.com>
References : 1 2
User-Agent : trn 4.0-test77 (Sep 1, 2010)
In article <
v1sdji$tofu$2@news.xmission.com>,
Kenny McCormack <
gazelle@shell.xmission.com> wrote:
...
I guess this is what you actually want:
>
{ A[$1] = $2 }
END {
len = length(A)
for (i=1; i<=len; i++)
printf("%s%s",A[i],i<len ? " " : "\n")
}
Improved version:
{ A[$1] = $2 }
END {
for (i=1; i<=NR; i++)
printf("%s%s",A[i],i<NR ? " " : "\n")
}
Note that the value of NR in END is sort of a gray area, but it works as
expected in GAWK, which is really all we care about.
-- [Donald] Trump didn't have it all handed to him by his parents,like Hillary Clinton did. - Some dumb cluck in Ohio; featured in Michael Moore's "Trumpland" -
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