On May 6, 2:03 pm, pk <p...@[EMAIL PROTECTED]
> wrote:
> On Tuesday 6 May 2008 11:52, Nezhate wrote:
>
>
>
> > Hi guys,
> > I've a small script that takes some data from file and split each word
> > in characters. There is 1 word per line in file.
> > For example, file contains 2 words:
> > Linux
> > foo
>
> > the result must be :
>
> > L
> > i
> > n
> > u
> > x
> > f
> > o
> > o
>
> > to do this I used the next command, but it fails
> > awk '{for (i=1;i<=NF;i++) {for (j=1;j<=length($i);j++) {print
> > $i[j] } } } }' read_text.txt
>
> Use an empty FS:
>
> awk -F '' '{for (i=1;i<=NF;i++) print $i}' read_text.txt
>
> Note that this needs GNU awk.
>
> --
> All the commands are tested with bash and GNU tools, so they may use
> nonstandard features. I try to mention when something is nonstandard (if
> I'm aware of that), but I may miss something. Corrections are welcome.
Thanks for your help.
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