[linux] Mazanie z txt suborov

[Jaro Soltys]

a co dako takto ?

FILENAME=/var/log/ipfm-global-`date +%Y-%m-%d`.log
head -n 19 $FILENAME > /var/log/ipfm/skuska
rm $FILENAME
mv /var/log/ipfm/skuska $FILENAME

ej bistu, len si davat pozor na `` a ''...

j.

On 10/2/06, Lubo Klorus <lubo na demax.sk> wrote:
> Jaro Soltys wrote:
> > cez head ziskas prvych 20, presmerujes stdout do noveho suboru, zmazes
> > stary a premenujes novy ?
> >
> > j.
> >
> > On 10/2/06, Lubo Klorus <lubo na demax.sk> wrote:
> >> Zdravim
> >> Akym prikazom sa da zmazat vsetko od 20-teho riadka z txt suboru? Bez
> >> otvorenia v editore.
> >> Dakujem Lubo
> >>
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> Dik dal som to takto
>
> /#!/bin/sh
>
> head -n 19 /var/log/ipfm/ipfm-global-2006-10-02.log > /var/log/ipfm/skuska
> rm /var/log/ipfm/ipfm-global-2006-10-02.log
> mv /var/log/ipfm/skuska /var/log/ipfm/ipfm-global-2006-10-02.log
>
> /   Potrebujem to dat do cronu lenze kazdy den je novy log subor podla
> datumu ipfm-global-%Y-%m-%d.log, ale s takym zapisom to nejde. Alebo ako
> by sa to dalo aby to prepisovalo len posledne zmeneny subor?
>
> Lubo
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